Document Number: 93968

For technical questions, contact: diodes-tech@vishay.com

www.vishay.com

Revision: 27-Jun-08

1

Schottky Rectifier, 6 A

6TQ...S

Vishay High Power Products

FEATURES

• High frequency operation

• Low forward voltage drop

• High purity, high temperature epoxy encapsulation for

enhanced mechanical strength and moisture resistance

• Guard ring for enhanced ruggedness and long term

reliability

• Designed and qualified for Q101 level

DESCRIPTION

The 6TQ.. Schottky rectifier series has been optimized for

low reverse leakage at high temperature. The proprietary

barrier technology allows for reliable operation up to 175 °C

junction temperature. Typical applications are in switching

power supplies, converters, freewheeling diodes, and

reverse battery protection.

PRODUCT SUMMARY

6 A

35 to 45 V

Anode

1

3

Base

cathode

2

N/C

MAJOR RATINGS AND CHARACTERISTICS

SYMBOL

CHARACTERISTICS

VALUES

UNITS

Rectangular waveform

6

A

Range

35 to 45

V

690

A

0.53

V

Range

- 55 to 175

°C

VOLTAGE RATINGS

PARAMETER

SYMBOL

6TQ035S

6TQ040S

6TQ045S

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

6

A

Maximum peak one cycle

non-repetitive surge current

See fig. 7

5 µs sine or 3 µs rect. pulse

Following any rated load

condition and with rated

690

10 ms sine or 6 ms rect. pulse

140

Non-repetitive avalanche energy

8

mJ

Repetitive avalanche current

Current decaying linearly to zero in 1 µs

1.20

A