STPS40L45CW-N3 VISHAY [Vishay Siliconix], STPS40L45CW-N3 Datasheet

STPS40L45CW-N3

Manufacturer Part Number

STPS40L45CW-N3

Description

Schottky Rectifier, 2 x 20 A

Manufacturer

VISHAY [Vishay Siliconix]

Datasheet

1.STPS40L45CW-N3.pdf (7 pages)

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Revision: 30-Aug-11

PRODUCT SUMMARY

MAJOR RATINGS AND CHARACTERISTICS

SYMBOL

VOLTAGE RATINGS

PARAMETER

Maximum DC reverse voltage

Maximum working peak reverse voltage

ABSOLUTE MAXIMUM RATINGS

PARAMETER

Maximum average

forward current

See fig. 5

Maximum peak one cycle

non-repetitive surge current per leg

See fig. 7

Non-repetitive avalanche energy per leg

Repetitive avalanche current per leg

F(AV)

FSM

RRM

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com,

Diode variation

TO-247AC

Package

F(AV)

max.

at I

max.

www.vishay.com

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT

per device

Rectangular waveform

20 Apk, T

= 5 μs sine

per leg

Anode

Common cathode

80 mA at 100 °C

Schottky Rectifier, 2 x 20 A

TO-247AC

VS-STPS40L45CWPbF, VS-STPS40L45CW-N3

2 x 20 A

Common

150 °C

common

cathode

0.49 V

20 mJ

CHARACTERISTICS

= 125 °C (per leg, typical)

SYMBOL

45 V

Base

F(AV)

SYMBOL

FSM

RWM

Anode

50 % duty cycle at T

5 µs sine or 3 µs rect. pulse

10 ms sine or 6 ms rect. pulse

Current decaying linearly to zero in 1 μs

Frequency limited by T

= 25 °C, I

VS-STPS40L45CWPbF

FEATURES

• 150 °C T

• Very low forward voltage drop

• High frequency operation

• High

• Guard ring for enhanced ruggedness and long

• Compliant to RoHS Directive 2002/95/EC

• Designed and qualified according to JEDEC-JESD47

• Halogen-free according to IEC 61249-2-21 definition

DESCRIPTION

The VS-STPS40L45CW... center tap Schottky rectifier has

been optimized for very low forward voltage drop, with

moderate leakage. The proprietary barrier technology allows

for reliable operation up to 150 °C junction temperature.

Typical applications are in switching power supplies.

= 3 A, L = 4.4 mH

encapsulation

strength and moisture resistance

term reliability

(-N3 only)

TEST CONDITIONS

= 122 °C, rectangular waveform

maximum V

purity,

www.vishay.com/doc?91000

operation

Following any rated load

condition and with rated

VS-STPS40L45CW-N3

- 55 to 150

RRM

VALUES

for

high

1240

= 1.5 x V

0.42

applied

Vishay Semiconductors

enhanced

temperature

DiodesEurope@vishay.com

typical

Document Number: 94333

mechanical

VALUES

epoxy

1240

350

UNITS

°C

UNITS

Related parts for STPS40L45CW-N3

STPS40L45CW-N3 Summary of contents

Page 1

... Repetitive avalanche current per leg Revision: 30-Aug-11 For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT VS-STPS40L45CWPbF, VS-STPS40L45CW-N3 FEATURES Base common • 150 °C T ...

Page 2

... Mounting torque maximum Marking device Revision: 30-Aug-11 For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT VS-STPS40L45CWPbF, VS-STPS40L45CW-N3 TEST CONDITIONS ( ...

Page 3

... Fig Maximum Thermal Impedance Z Revision: 30-Aug-11 For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT VS-STPS40L45CWPbF, VS-STPS40L45CW-N3 1.2 1.4 1.6 1 ° ...

Page 4

... R1 R Revision: 30-Aug-11 For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT VS-STPS40L45CWPbF, VS-STPS40L45CW- any rated load condition and with rated V ...

Page 5

... VS-STPS40L45CW-N3 25 Dimensions Part marking information Revision: 30-Aug-11 For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT VS-STPS40L45CWPbF, VS-STPS40L45CW-N3 VS- STPS PbF ...

Page 6

DIMENSIONS in millimeters and inches ( ( (b1, b3, ...

Page 7

... Parameters provided in datasheets and/or specifications may vary in different applications and performance may vary over time. All operating parameters, including typical parameters, must be validated for each customer application by the customer’s technical experts. Product specifications do not expand or otherwise modify Vishay’ ...

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