Philips Semiconductors Product specification
Thyristors |
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BT148 series |
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logic level |
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GENERAL DESCRIPTION |
QUICK REFERENCE DATA |
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Glass |
passivated, |
sensitive gate |
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SYMBOL |
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PARAMETER |
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MAX. |
MAX. |
MAX. |
UNIT |
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thyristors in a plastic envelope, |
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BT148- |
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400R |
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500R |
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600R |
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intended for use in general purpose |
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switching |
and |
phase |
control |
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VDRM, |
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Repetitive peak off-state |
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400 |
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500 |
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600 |
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V |
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applications. |
These devices are |
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VRRM |
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voltages |
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intended to be interfaced directly to |
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IT(AV) |
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Average on-state current |
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2.5 |
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2.5 |
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2.5 |
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A |
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microcontrollers, |
logic |
integrated |
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IT(RMS) |
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RMS on-state current |
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4 |
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4 |
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4 |
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A |
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circuits and other low power gate |
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ITSM |
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Non-repetitive peak on-state |
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25 |
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25 |
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25 |
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A |
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trigger circuits. |
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current |
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PINNING - SOT82 |
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PIN CONFIGURATION |
SYMBOL |
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PIN |
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DESCRIPTION |
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1 |
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cathode |
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a |
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k |
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2 |
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anode |
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3 |
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gate |
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g |
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tab |
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anode |
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3 |
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LIMITING VALUES
Limiting values in accordance with the Absolute Maximum System (IEC 134).
SYMBOL |
PARAMETER |
CONDITIONS |
MIN. |
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MAX. |
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UNIT |
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-400R |
-500R |
-600R |
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V |
, V |
RRM |
Repetitive peak off-state |
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- |
4001 |
5001 |
6001 |
V |
DRM |
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voltages |
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half sine wave; Tmb ≤ 113 ˚C |
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IT(AV) |
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Average on-state current |
- |
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2.5 |
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A |
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IT(RMS) |
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RMS on-state current |
all conduction angles |
- |
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4 |
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A |
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ITSM |
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Non-repetitive peak |
half sine wave; Tj = 125 ˚C prior |
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on-state current |
to surge; with reapplied VDRM(max) |
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25 |
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A |
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t = 10 ms |
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t = 8.3 ms |
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27 |
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A |
I2t |
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I2t for fusing |
t = 10 ms |
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3.1 |
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A2s |
dIT/dt |
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Repetitive rate of rise of |
ITM = 10 A; IG = 50 mA; |
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50 |
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A/μs |
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on-state current after |
dIG/dt = 50 mA/μs |
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triggering |
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IGM |
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Peak gate current |
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2 |
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A |
VGM |
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Peak gate voltage |
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5 |
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V |
VRGM |
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Peak reverse gate voltage |
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- |
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5 |
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V |
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PGM |
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Peak gate power |
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- |
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5 |
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W |
PG(AV) |
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Average gate power |
over any 20 ms period |
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0.5 |
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W |
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Tstg |
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Storage temperature |
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-40 |
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150 |
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˚C |
Tj |
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Operating junction |
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125 |
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˚C |
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temperature |
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1 Although not recommended, off-state voltages up to 800V may be applied without damage, but the thyristor may switch to the on-state. The rate of rise of current should not exceed 15 A/μs.
February 1996 |
1 |
Rev 1.100 |
Philips Semiconductors Product specification
Thyristors |
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BT148 series |
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logic level |
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THERMAL RESISTANCES |
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SYMBOL |
PARAMETER |
CONDITIONS |
MIN. |
TYP. |
MAX. |
UNIT |
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Rth j-mb |
Thermal resistance |
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2.5 |
K/W |
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junction to mounting base |
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Rth j-a |
Thermal resistance |
in free air |
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60 |
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K/W |
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junction to ambient |
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STATIC CHARACTERISTICS |
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Tj = 25 ˚C unless otherwise stated |
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SYMBOL |
PARAMETER |
CONDITIONS |
MIN. |
TYP. |
MAX. |
UNIT |
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IGT |
Gate trigger current |
VD = 12 V; IT = 0.1 A |
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15 |
200 |
μA |
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IL |
Latching current |
VD = 12 V; IGT = 0.1 A |
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0.17 |
10 |
mA |
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IH |
Holding current |
VD = 12 V; IGT = 0.1 A |
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0.10 |
6 |
mA |
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VT |
On-state voltage |
IT = 5 A |
- |
1.23 |
1.8 |
V |
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VGT |
Gate trigger voltage |
VD = 12 V; IT = 0.1 A |
- |
0.4 |
1.5 |
V |
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ID, IR |
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VD = VDRM(max); IT = 0.1 A; Tj = 125 ˚C |
0.25 |
0.3 |
- |
V |
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Off-state leakage current |
VD = VDRM(max); VR = VRRM(max); Tj = 125 ˚C |
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0.1 |
0.5 |
mA |
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DYNAMIC CHARACTERISTICS |
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Tj = 25 ˚C unless otherwise stated |
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SYMBOL |
PARAMETER |
CONDITIONS |
MIN. |
TYP. |
MAX. |
UNIT |
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dVD/dt |
Critical rate of rise of |
VDM = 67% VDRM(max); Tj = 125 ˚C; |
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50 |
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V/μs |
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off-state voltage |
exponential waveform; RGK = 100 Ω |
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μs |
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tgt |
Gate controlled turn-on |
ITM = 10 A; VD = VDRM(max); IG = 5 mA; |
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2 |
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time |
dIG/dt = 0.2 A/μs |
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μs |
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tq |
Circuit commutated |
VD = 67% VDRM(max); Tj = 125 ˚C; ITM = 8 A; |
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100 |
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turn-off time |
VR = 10 V; dITM/dt = 10 A/μs; |
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dVD/dt = 2 V/μs; RGK = 1 kΩ |
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February 1996 |
2 |
Rev 1.100 |
Philips Semiconductors |
Product specification |
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Thyristors |
BT148 series |
logic level |
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6 |
Ptot / W |
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BT148 |
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Tmb(max) / C |
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110 |
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conduction |
form |
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angle |
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factor |
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5 |
degrees |
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a |
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112.5 |
30 |
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4 |
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1.9 |
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60 |
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2.8 |
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2.2 |
a = 1.57 |
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90 |
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2.2 |
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4 |
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115 |
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120 |
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1.9 |
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2.8 |
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180 |
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1.57 |
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3 |
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4 |
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117.5 |
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2 |
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120 |
1 |
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122.5 |
0 |
0 |
0.5 |
1 |
1.5 |
2 |
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2.5 |
125 |
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3 |
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IF(AV) / A |
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Fig.1. Maximum on-state dissipation, Ptot, versus
average on-state current, IT(AV), where a = form factor = IT(RMS)/ IT(AV).
1000 |
ITSM / A |
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BT148 |
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dIT/dt limit |
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100 |
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IT |
ITSM |
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T |
time |
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Tj initial = 125 C max |
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10 |
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100us |
1ms |
10ms |
10us |
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T / s |
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Fig.2. Maximum permissible non-repetitive peak on-state current ITSM, versus pulse width tp, for sinusoidal currents, tp ≤ 10ms.
5 IT(RMS) / A |
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BT148 |
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4 |
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113 C |
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3 |
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2 |
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1 |
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0 |
0 |
50 |
100 |
150 |
-50 |
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Tmb / C |
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Fig.3. Maximum permissible rms current IT(RMS) , versus mounting base temperature Tmb.
30 |
ITSM / A |
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BT148 |
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25 |
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IT |
ITSM |
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T |
time |
20 |
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Tj initial = 125 C max |
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15 |
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10 |
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5 |
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0 |
1 |
10 |
100 |
1000 |
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Number of half cycles at 50Hz |
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Fig.4. Maximum permissible non-repetitive peak on-state current ITSM, versus number of cycles, for sinusoidal currents, f = 50 Hz.
12 |
IT(RMS) / A |
BT150 |
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10 |
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8 |
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6 |
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4 |
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2 |
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0 |
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0.1 |
1 |
10 |
0.01 |
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surge duration / s |
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Fig.5. Maximum permissible repetitive rms on-state
current IT(RMS), versus surge duration, for sinusoidal currents, f = 50 Hz; Tmb ≤ 113˚C.
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VGT(Tj) |
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BT151 |
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1.6 |
VGT(25 C) |
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1.4 |
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1.2 |
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1 |
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0.8 |
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0.6 |
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0.4 |
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0 |
50 |
100 |
150 |
-50 |
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Tj / C |
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Fig.6. Normalised gate trigger voltage VGT(Tj)/ VGT(25˚C), versus junction temperature Tj.
February 1996 |
3 |
Rev 1.100 |
Philips Semiconductors |
Product specification |
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Thyristors |
BT148 series |
logic level |
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IGT(Tj) |
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BT148 |
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3 |
IGT(25 C) |
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2.5 |
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2 |
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1.5 |
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1 |
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0.5 |
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0 |
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0 |
50 |
100 |
150 |
-50 |
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Tj / C |
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Fig.7. Normalised gate trigger current IGT(Tj)/ IGT(25˚C), versus junction temperature Tj.
IL(Tj) |
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IL(25 C) |
BT145 |
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3 |
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2.5 |
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2 |
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1.5 |
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1 |
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0.5 |
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0 |
0 |
50 |
100 |
150 |
-50 |
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Tj / C |
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Fig.8. |
Normalised latching current IL(Tj)/ IL(25˚C), |
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versus junction temperature Tj. |
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IH(Tj) |
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IH(25 C) |
BT145 |
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3 |
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2.5 |
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2 |
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1.5 |
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1 |
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0.5 |
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0 |
0 |
50 |
100 |
150 |
-50 |
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Tj / C |
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Fig.9. Normalised holding current IH(Tj)/ IH(25˚C), versus junction temperature Tj.
12 |
IT / A |
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BT148 |
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Tj = 125 C |
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Tj = 25 C |
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10 |
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Vo = 1.26 V |
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typ |
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max |
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Rs = 0.099 ohms |
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8 |
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6 |
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4 |
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2 |
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0 |
0 |
0.5 |
1 |
1.5 |
2 |
2.5 |
3 |
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VT / V |
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|
Fig.10. Typical and maximum on-state characteristic.
10 |
Zth j-mb (K/W) |
|
BT148 |
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1 |
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0.1 |
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P |
t p |
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D |
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t |
0.01 |
|
0.1ms |
1ms |
10ms |
0.1s |
1s |
10s |
10us |
|||||||
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tp / s |
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Fig.11. Transient thermal impedance Zth j-mb, versus pulse width tp.
1000 |
dVD/dt (V/us) |
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RGK = 100 ohms |
|
100 |
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10 |
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1 |
0 |
50 |
100 |
150 |
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Tj / C |
|
Fig.12. Typical, critical rate of rise of off-state voltage, dVD/dt versus junction temperature Tj.
February 1996 |
4 |
Rev 1.100 |
Philips Semiconductors |
Product specification |
|
|
Thyristors |
BT148 series |
logic level |
|
|
|
MECHANICAL DATA
Dimensions in mm
Net Mass: 0.8 g
mounting |
2.8 |
7.8 |
base |
2.3 |
max |
3.1 |
3.75 |
|
|
2.5 |
11.1 |
|
max |
1)
2.54
max
1.2
15.3 min
|
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1 |
2 |
3 |
||
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0.5 |
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|||||
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||||||
4.58 |
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||||||
|
2.29 |
|
0.88 |
1) Lead dimensions within this |
max |
|
|
zone uncontrolled. |
|
Fig.13. SOT82; pin 2 connected to mounting base.
Notes
1.Refer to mounting instructions for SOT82 envelopes.
2.Epoxy meets UL94 V0 at 1/8".
February 1996 |
5 |
Rev 1.100 |
Philips Semiconductors |
Product specification |
|
|
Thyristors |
BT148 series |
logic level |
|
|
|
DEFINITIONS
Data sheet status
Objective specification |
This data sheet contains target or goal specifications for product development. |
|
|
Preliminary specification This data sheet contains preliminary data; supplementary data may be published later.
Product specification |
This data sheet contains final product specifications. |
Limiting values
Limiting values are given in accordance with the Absolute Maximum Rating System (IEC 134). Stress above one or more of the limiting values may cause permanent damage to the device. These are stress ratings only and operation of the device at these or at any other conditions above those given in the Characteristics sections of this specification is not implied. Exposure to limiting values for extended periods may affect device reliability.
Application information
Where application information is given, it is advisory and does not form part of the specification.
© Philips Electronics N.V. 1996
All rights are reserved. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner.
The information presented in this document does not form part of any quotation or contract, it is believed to be accurate and reliable and may be changed without notice. No liability will be accepted by the publisher for any consequence of its use. Publication thereof does not convey nor imply any license under patent or other industrial or intellectual property rights.
LIFE SUPPORT APPLICATIONS
These products are not designed for use in life support appliances, devices or systems where malfunction of these products can be reasonably expected to result in personal injury. Philips customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Philips for any damages resulting from such improper use or sale.
February 1996 |
6 |
Rev 1.100 |