СПП1 / СППП. РГЗ / Паспортные данные диодов / MUR3020WT
.pdf
Bulletin PD-20730 rev. C 05/01
MUR3020WT
Ultrafast Rectifier
Features
•Ultrafast Recovery Time
•Low Forward Voltage Drop
•Low Leakage Current
•175°COperatingJunction Temperature
Description/ Applications
International Rectifier's MUR.. series are the state of the art Ultra fast recovery rectifiers specifically designed with optimized performance of forward voltage drop and ultra fast recovery time. The planar structure and the platinum doped life time control, guarantee the best overall performance, ruggedness and reliability characteristics.
These devices are intended for use in the output rectification stage of SMPS, UPS, DC-DC converters as well as free-wheeling diode in low voltage inverters and chopper motor drives.
Their extremely optimized stored charge and low recovery current minimize the switching losses and reduce over dissipation in the switching element and snubbers.
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BASE |
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t rr = 35ns |
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COMMON |
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CATHODE |
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2 |
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IF(AV) = 30Amp |
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CATHODE |
2 |
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VR = 200V |
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ANODE COMMON |
ANODE |
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Package Outline
TO-247AC
Absolute Maximum Ratings
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Parameters |
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Max |
Units |
VRRM |
Peak Repetitive Peak Reverse Voltage |
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200 |
V |
IF(AV) |
Average Rectified Forward Current |
Per Leg |
15 |
A |
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Total Device, (Rated VR ), TC = 150°C |
Total Device |
30 |
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IFSM |
Non Repetitive Peak Surge Current |
Per Leg |
200 |
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IFM |
Peak Repetitive Forward Current |
Per Leg |
30 |
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(Rated VR , Square wave, 20 KHz), TC = 150°C |
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TJ, TSTG |
Operating Junction and Storage Temperatures |
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- 65 to 175 |
°C |
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www.irf.com |
1 |
MUR3020WT
Bulletin PD-20730 rev. C 05/01
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Electrical Characteristics |
@ TJ = 25°C (unless otherwise specified) |
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Parameters |
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Typ |
Max |
Units |
Test Conditions |
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VBR, Vr |
Breakdown Voltage, |
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200 |
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- |
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V |
IR = 100µA |
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Blocking Voltage |
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VF |
ForwardVoltage |
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1.05 |
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V |
IF = 15A |
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- |
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0.85 |
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V |
IF = 15A, TJ = 150°C |
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IR |
Reverse Leakage Current |
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10 |
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µA |
VR = VR Rated |
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- |
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500 |
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µA |
TJ = 150°C, VR = VR Rated |
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CT |
Junction Capacitance |
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55 |
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pF |
VR = 200V |
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LS |
Series Inductance |
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12 |
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nH |
Measured lead to lead 5mm. from package body |
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Dynamic Recovery Characteristics |
@ TJ = 25°C (unless otherwise specified) |
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Parameters |
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Typ |
Max |
Units |
Test Conditions |
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trr |
ReverseRecoveryTime |
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- |
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35 |
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ns |
IF = 1.0A, diF/dt = 50A/µs, VR = 30V |
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22 |
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TJ = 25°C |
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IF = 15A |
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39 |
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TJ = 125°C |
VR = 160V |
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diF /dt = 200A/µs |
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IRRM |
Peak Recovery Current |
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- |
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1.6 |
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A |
TJ = 25°C |
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4.1 |
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TJ = 125°C |
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Qrr |
ReverseRecoveryCharge |
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19 |
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nC |
TJ = 25°C |
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90 |
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TJ = 125°C |
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Thermal - Mechanical Characteristics |
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Parameters |
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Min |
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Typ |
Max |
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Units |
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TJ |
Max.JunctionTemperatureRange |
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- |
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- 65 to 175 |
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°C |
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TStg |
Max.StorageTemperatureRange |
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- |
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- 65 to 175 |
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RthJC |
Thermal Resistance, Junction to Case |
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Per Leg |
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- |
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1.5 |
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°C/ W |
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RthJA ! |
Thermal Resistance, Junction to Ambient |
Per Leg |
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- |
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40 |
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RthCS " |
Thermal Resistance, Case to Heatsink |
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0.5 |
- |
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Wt |
Weight |
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6.0 |
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g |
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0.21 |
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(oz) |
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MountingTorque |
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6.0 |
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12 |
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Kg-cm |
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5.0 |
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10 |
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lbf.in |
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!Typical Socket Mount
"#Mounting Surface, Flat, Smooth and Greased
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MUR3020WT |
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Bulletin |
PD-20730 |
rev. C |
05/01 |
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100 |
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1000 |
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TJ = 175˚C |
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(µA) |
100 |
150˚C |
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R |
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125˚C |
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I |
10 |
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- |
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ReverseCurrent |
100˚C |
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1 |
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(A) |
10 |
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0.1 |
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F |
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25˚C |
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-I |
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InstantaneousForwardCurrent |
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TJ = 175˚C |
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0.01 |
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TJ = 150˚C |
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0 |
50 |
100 |
150 |
200 |
250 |
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ReverseVoltage-VR(V) |
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T = |
25˚C |
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Fig.2-Typical Values Of Reverse Current |
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J |
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Vs. Reverse Voltage |
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1000 |
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1 |
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(pF) |
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T |
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T |
= 25˚C |
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C |
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J |
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JunctionCapacitance |
100 |
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0.1 |
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10 |
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0 |
0.3 |
0.6 |
0.9 |
1.2 |
1.5 |
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1 |
10 |
100 |
1000 |
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ForwardVoltageDrop-VFM(V) |
ReverseVoltage-VR(V) |
Fig.1-Typical Forward Voltage Drop Characteristics |
Fig. 3 - Typical Junction Capacitance |
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Vs. Reverse Voltage |
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10 |
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(°C/W) |
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thJC |
1 |
D = 0.50 |
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ThermalImpedanceZ |
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D = 0.20 |
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PDM |
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D = 0.10 |
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D = 0.05 |
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t1 |
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D = 0.02 |
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0.1 |
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t 2 |
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D = 0.01 |
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Notes: |
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Single Pulse |
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1. Duty factor D = |
t1/ t2 |
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(Thermal Resistance) |
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2. Peak Tj = Pdm x ZthJC + Tc |
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0.01 |
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0.00001 |
0.0001 |
0.001 |
0.01 |
0.1 |
1 |
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t1,RectangularPulseDuration(Seconds) |
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Fig. 4 - Max. Thermal Impedance ZthJC Characteristics
www.irf.com |
3 |
MUR3020WT |
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Bulletin |
PD-20730 |
rev. C |
05/01 |
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180 |
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25 |
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AllowableCaseTemperature(°C) |
170 |
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20 |
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RMS Limit |
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160 |
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DC |
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15 |
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D = 0.01 |
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150 |
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10 |
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D = 0.02 |
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D = 0.05 |
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Square wave (D = 0.50) |
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D = 0.1 |
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Rated Vr applied |
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D = 0.2 |
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140 |
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5 |
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D = 0.5 |
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DC |
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see note (3) |
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WattsLossPowerAverage)( |
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130 |
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0 |
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0 |
5 |
10 |
15 |
20 |
25 |
0 |
5 |
10 |
15 |
20 |
25 |
AverageForwardCurrent-IF(AV)(A) |
AverageForwardCurrent-IF(AV)(A) |
Fig. 5 - Max. Allowable Case Temperature |
Fig.6-Forward Power Loss Characteristics |
Vs. Average Forward Current |
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IF = 30 A |
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IF = 15 A |
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IF = 8 A |
50 |
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40 |
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trr ( ns ) |
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30 |
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20 |
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VR = 160V |
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TJ = 125˚C |
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TJ = 25˚C |
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10 |
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100 |
1000 |
di F /dt |
(A/µs ) |
200 |
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VR = 160V |
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TJ = 125˚C |
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TJ = 25˚C |
160 |
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IF = 30 A |
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IF = 15 A |
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IF = 8 A |
120 |
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Qrr(nC) |
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80 |
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40 |
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0 |
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100 |
1000 |
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di F /dt (A/µs ) |
Fig. 7 - Typical Reverse Recovery vs. di F /dt |
Fig. 8 - Typical Stored Charge vs. di F /dt |
(3) Formula used: TC = TJ - (Pd + PdREV) x RthJC ; |
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Pd = Forward Power Loss = IF(AV) x VFM @ (IF(AV) / D) |
(see Fig. 6); |
PdREV = Inverse Power Loss = VR1 x IR (1 - D); IR @ VR1 = rated VR |
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4 |
www.irf.com |
MUR3020WT
Bulletin PD-20730 rev. C 05/01
Reverse Recovery Circuit
VR = 200V
0.01 Ω L = 70µH 
D.U.T.
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F /dt |
D |
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dif/dt |
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ADJUST G |
IRFP250 |
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S |
Fig. 9- Reverse Recovery Parameter Test Circuit
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3 |
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IF |
trr |
tb |
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ta |
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0 |
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2 I RRM |
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Qrr |
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0.5 I RRM |
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di(rec)M/dt 5
0.75 IRRM
1 difF/dt
1.diF/dt - Rate of change of current through zero crossing
2.IRRM - Peak reverse recovery current
3.trr - Reverse recovery time measured from zero crossing point of negative going IF to point where a line passing through 0.75 IRRM and 0.50 IRRM extrapolated to zero current
4.Qrr - Area under curve defined by t rr and IRRM
Q= t rr x I RRM rr 2
5.di (rec) M / dt - Peak rate of change of current during t b portion of t rr
Fig. 10 - Reverse Recovery Waveform and Definitions
www.irf.com |
5 |
MUR3020WT
Bulletin PD-20730 rev. C 05/01
Outline Table
15.90 (0.626) |
3. 65 (0.144) |
5.30 (0.209) |
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3. 55 (0 .139) DIA. |
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4.70 ( 0.185) |
2.5 ( 0.098) |
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15.30 (0.602) |
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1.5 ( 0.059) |
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5.70 (0.225) |
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BASE |
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COMMON |
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5.30 ( 0.208) |
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CATHODE |
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2 |
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20.30 (0.800) |
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19.70 (0.775) |
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5.50 ( 0.217) |
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4. 50 (0.177) |
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2 |
3 |
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ANODE |
COMMON |
ANODE |
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(2 PLCS.) |
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1 |
2 |
3 |
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1 |
CATHODE |
2 |
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14. 80 ( 0.583) |
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14 .20 (0 .559) |
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4.30 (0.170) |
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3. 70 (0 .145) |
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1. 40 (0 .056) |
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2. 20 (0 .087) |
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2. 40 (0.095) |
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MAX. |
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MAX. |
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1. 00 (0 .039) |
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0.80 ( 0.032) |
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0. 40 (0 .213) |
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10. 94 ( 0.430)
10 .86 (0.427) 
Conform to JEDEC outline TO-247AC (TO-3P)
Dimensions in millimeters and inches
Ordering Information Table
Device Code
MUR 30 20 WT
1 |
2 |
3 |
4 |
1- Ultrafast MUR Series (TO-247AC)
2- Current Rating (30 = 30A)
3 |
- |
Voltage Rating (20 = 200V) |
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WT = Center Tap (Dual) TO-247 |
4 |
6 |
www.irf.com |
MUR3020WT
Bulletin PD-20730 rev. C 05/01
Data and specifications subject to change without notice.
This product has been designed and qualified for Industrial Level.
Qualification Standards can be found on IR's Web site.
IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105 TAC Fax: (310) 252-7309 Visit us at www.irf.com for sales contact information. 05/01
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