VS-15CTQ035PbF datasheet(1/7 Pages) VISHAY

Part #	VS-15CTQ035PbF

Description	Schottky Rectifier, 2 x 7.5 A

PDF	7 Pages

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Manufacturer	VISHAY [Vishay Siliconix]

Direct Link	http://www.vishay.com

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VS-15CTQ...PbF Series, VS-15CTQ...-N3 Series

www.vishay.com

Vishay Semiconductors

Revision: 25-Aug-11

1

Document Number: 94139

For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@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 www.vishay.com/doc?91000

Schottky Rectifier, 2 x 7.5 A

FEATURES

• 150 °C TJ operation

• Low forward voltage drop

• High frequency operation

• High

purity,

high

temperature

epoxy

encapsulation for enhanced mechanical strength

and moisture resistance

• Guard ring for enhanced ruggedness and long

term reliability

• Compliant to RoHS Directive 2002/95/EC

• Designed and qualified according to JEDEC-JESD47

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

(-N3 only)

DESCRIPTION

The VS-15CTQ... center tap Schottky rectifier series 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,

converters, freewheeling diodes, and reverse battery

protection.

PRODUCT SUMMARY

Package

TO-220AB

IF(AV)

2 x 7.5 A

VR

35 V, 40 V, 45 V

VF at IF

0.51 V

IRM max.

32 mA at 125 °C

TJ max.

150 °C

Diode variation

Common cathode

EAS

10 mJ

Anode

13

2

Base

common

cathode

2

Common

cathode

Anode

TO-220AB

MAJOR RATINGS AND CHARACTERISTICS

SYMBOL

CHARACTERISTICS

VALUES

UNITS

IF(AV)

Rectangular waveform

15

A

VRRM

Range

35 to 45

V

IFSM

tp = 5 μs sine

810

A

VF

7.5 Apk, TJ = 125 °C (per leg)

0.51

V

TJ

Range

- 55 to 150

°C

VOLTAGE RATINGS

PARAMETER

SYMBOL

VS-

15CTQ035PbF

VS-

15CTQ035-N3

VS-

15CTQ040PbF

VS-

15CTQ040-N3

VS-

15CTQ045PbF

VS-

15CTQ045-N3

UNITS

Maximum DC

reverse voltage

VR

35

40

45

V

Maximum working

peak reverse

voltage

VRWM

ABSOLUTE MAXIMUM RATINGS

PARAMETER

SYMBOL

TEST CONDITIONS

VALUES

UNITS

Maximum average forward current

See fig. 5

IF(AV)

50 % duty cycle at TC = 123 °C, rectangular waveform

15

A

Maximum peak one cycle

non-repetitive surge current per leg

See fig. 7

IFSM

5 µs sine or 3 µs rect. pulse

Following any rated load

condition and with rated

VRRM applied

810

A

10 ms sine or 6 ms rect. pulse

145

Non-repetitive avalanche energy per leg

EAS

TJ = 25 °C, IAS = 1.20 A, L = 11.10 mH

10

mJ

Repetitive avalanche current per leg

IAR

Current decaying linearly to zero in 1 μs

Frequency limited by TJ maximum VA = 1.5 x VR typical

1.5

A

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