Document Number: 94140

www.vishay.com

Revision: 12-Mar-10

1

Schottky Rectifier, 2 x 7.5 A

VS-15CTQ...SPbF, VS-15CTQ...-1PbF Series

Vishay High Power Products

FEATURES

• Center tap TO-220 package

• 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

• Meets MSL level 1, per J-STD-020, LF maximum peak of

260 °C

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

• Compliant to RoHS directive 2002/95/EC

• AEC-Q101 qualified

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

2 x 7.5 A

35 V to 45 V

VS-15CTQ...SPbF

TO-262

VS-15CTQ...-1PbF

Base

common

cathode

Anode

Anode

Common

cathode

1

3

2

2

Base

common

cathode

Anode

Anode

Common

cathode

1

3

2

2

MAJOR RATINGS AND CHARACTERISTICS

SYMBOL

CHARACTERISTICS

VALUES

UNITS

Rectangular waveform

15

A

Range

35 to 45

V

810

A

0.51

V

Range

- 55 to 150

°C

VOLTAGE RATINGS

PARAMETER

SYMBOL

VS-15CTQ035SPbF

VS-15CTQ035-1PbF

VS-15CTQ040SPbF

VS-15CTQ040-1PbF

VS-15CTQ045SPbF

VS-15CTQ045-1PbF

UNITS

Maximum DC reverse voltage

35

40

45

V

Maximum working peak reverse voltage

ABSOLUTE MAXIMUM RATINGS

PARAMETER

SYMBOL

TEST CONDITIONS

VALUES

UNITS

Maximum average forward current

See fig. 5

15

A

Maximum peak one cycle

non-repetitive surge current per leg

See fig. 7

5 μs sine or 3 μs rect. pulse

Following any rated load

condition and with rated

810

A

10 ms sine or 6 ms rect. pulse

145

Non-repetitive avalanche energy per leg

10

mJ

Repetitive avalanche current per leg

Current decaying linearly to zero in 1 μs

1.5

A