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Philips Semiconductors Product specification

Rectifier diodes

PBYR1645F series

schottky barrier

GENERAL DESCRIPTION

QUICK REFERENCE DATA

Low

leakage, platinum barrier,

SYMBOL

PARAMETER

MAX.

UNIT

schottky rectifier diodes in a full pack,

PBYR16-

35F

40F

45F

plastic

envelope featuring low

forward voltage drop and absence of

VRRM

Repetitive peak reverse

stored charge. These devices can

voltage

withstand reverse voltage transients

Forward voltage

0.6

and have guaranteed reverse surge

IF(AV)

Forward current

capability. The devices are intended

for use in switched mode power

supplies and high frequency circuits

in general where low conduction and

zero switching losses are important.

PINNING - SOD100

PIN CONFIGURATION

SYMBOL

DESCRIPTION

case

cathode

anode

case

isolated

LIMITING VALUES

Limiting values in accordance with the Absolute Maximum System (IEC 134).

SYMBOL

PARAMETER

CONDITIONS

MIN.

MAX.

UNIT

-35

-40

-45

VRRM

Repetitive peak reverse voltage

VRWM

Crest working reverse voltage

Ths ≤ 122 ˚C

Continuous reverse voltage

IF(AV)

Average forward current

square wave; δ = 0.5;

IF(RMS)

RMS forward current

Ths ≤

100 ˚C

22.6

t = 25 μs; δ = 0.5;

IFRM

Repetitive peak forward current

IFSM

Ths ≤

100 ˚C

Non-repetitive peak forward

t = 10 ms

120

current

t = 8.3 ms

132

sinusoidal; Tj = 125 ˚C prior

to surge; with reapplied

I2t

I2t for fusing

VRWM(max)

A2s

t = 10 ms

IRRM

Repetitive peak reverse current

tp = 2

μs; δ = 0.001

IRSM

Non-repetitive peak reverse

tp = 100 μs

current

Tstg

Storage temperature

-65

175

˚C

Operating junction temperature

150

˚C

October 1994

Rev 1.100

Philips Semiconductors Product specification

Rectifier diodes				PBYR1645F series
schottky barrier

ISOLATION
Ths = 25 ˚C unless otherwise specified
SYMBOL	PARAMETER		CONDITIONS	MIN.	TYP.	MAX.	UNIT
Visol	Repetitive peak voltage from		R.H. ≤ 65% ; clean and dustfree	-	-	1500	V
	both terminals to external
	heatsink
Cisol	Capacitance from cathode to		f = 1 MHz	-	12	-	pF
	external heatsink
THERMAL RESISTANCES

SYMBOL	PARAMETER	CONDITIONS		MIN.	TYP.	MAX.	UNIT

Rth j-hs	Thermal resistance junction to	with heatsink compound		-	-	4.2	K/W
	heatsink
Rth j-a	Thermal resistance junction to	in free air.		-	55	-	K/W
	ambient
STATIC CHARACTERISTICS
Tj = 25 ˚C unless otherwise stated
SYMBOL	PARAMETER	CONDITIONS		MIN.	TYP.	MAX.	UNIT

VF	Forward voltage	IF = 16 A; Tj = 125˚C		-	0.53	0.60	V
		IF = 16 A		-	0.63	0.68	V
IR	Reverse current	VR = VRWM		-	100	200	μA
		VR = VRWM; Tj = 125 ˚C		-	12	40	mA
Cd	Junction capacitance	f = 1MHz; VR = 5V; Tj = 25 ˚C to		-	800	-	pF
		125 ˚C

October 1994

Rev 1.100

Philips Semiconductors	Product specification

Rectifier diodes	PBYR1645F series
schottky barrier

PF / W		PBYR1645F				Ths(max) / C
15							87
Vo = 0.3020 V						D = 1.0
Rs = 0.0139 Ohms						D = 1.0
			0.5
		0.2
10		0.1					108
5			I	tp		tp	129
			I	tp		D = T
						D = T
					T	t
					T		150
0	5	10	15			20	150
0	5	10	15			20	25
		IF(AV) / A

Fig.1. Maximum forward dissipation PF = f(IF(AV)); square current waveform where IF(AV) =IF(RMS) x ÖD.

14	PF / W		PBYR1645F		Ths(max) / C91.2
	Vo = 0.302 V
	Rs = 0.0139 Ohms				a = 1.57
12					a = 1.57
12					99.6
			2.2		1.9
10			2.2		108
10		4	2.8		108
		4	2.8
8					116.4
6					124.8
4					133.2
2					141.6
0	0	5	10		150
0	0	5	10		15
			IF(AV) / A
Fig.2. Maximum forward dissipation PF = f(IF(AV));
	sinusoidal current waveform where a = form
		factor = IF(RMS) / IF(AV).
	IF / A		PBYR1645
	50		typ	max
	Tj = 25 C		typ	max
	Tj = 125 C

0	0.2	0.4	0.6	0.8	1	1.2	1.4
			VF / V

Fig.3. Typical and maximum forward characteristic IF = f(VF); parameter Tj

100	IR / mA		PBYR1645
100
10	150 C
10
	125 C
1	100 C
	100 C
0.1	75 C
	Tj = 50 C
0.01
	0	25	50
		VR/ V

Fig.4. Typical reverse leakage current; IR = f(VR); parameter Tj

Cd / pF PBYR1645

10000

1000

100
1	10	100

VR / V

Fig.5. Typical junction capacitance; Cd = f(VR); f = 1 MHz; Tj = 25˚C to 125 ˚C.

Zth j-hs (K/W)
10
1
0.1	PD	tp
	PD	tp
			t
0.01
10us	1ms	0.1s	10s
	tp / s

Fig.6. Transient thermal impedance; Zth j-hs = f(tp).

October 1994

Rev 1.100

Philips Semiconductors Product specification

Rectifier diodes	PBYR1645F series
schottky barrier

MECHANICAL DATA

Dimensions in mm

	10.2
Net Mass: 2 g	max
	5.7
	max	0.9
	3.2	0.5
	3.0

4.4

4.0

seating plane

	3.5 max	4.4
	not tinned	4.4
	not tinned

13.5 min

k a

0.4M 0.9

0.7

5.08

4.4 max

2.9 max

7.9

7.5

17 max

0.55 max

1.3

top view

Fig.7. SOD100; The seating plane is electrically isolated from all terminals.

Notes

1.Accessories supplied on request: refer to mounting instructions for F-pack envelopes.

2.Epoxy meets UL94 V0 at 1/8".

October 1994

Rev 1.100

Philips Semiconductors	Product specification

Rectifier diodes	PBYR1645F series
schottky barrier

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.

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.

October 1994

Rev 1.100

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