Document Number: 93201

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

www.vishay.com

Revision: 16-Aug-08

1

Schottky Rectifier

New Generation 3 D-61 Package, 2 x 55 A

111CNQ045A

Vishay High Power Products

FEATURES

• Center tap module

• Very 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

• New fully transfer-mold low profile, small footprint, high

current package

• Designed and qualified for industrial level

DESCRIPTION

The 111CNQ045A center tap Schottky rectifier module has

been optimized for very low forward voltage drop, with

moderate leakage. 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

2 x 55 A

45 V

Base

common

cathode

Base

common

cathode

Common

cathode

Anode

2

Anode

1

12

3

Common

cathode

Anode

2

Anode

1

12

3

Anode

2

Anode

1

1

3

D-61-8

111CNQ045A

111CNQ045ASM

D-61-8-SM

111CNQ045ASL

D-61-8-SL

MAJOR RATINGS AND CHARACTERISTICS

SYMBOL

CHARACTERISTICS

VALUES

UNITS

Rectangular waveform

110

A

45

V

4000

A

0.55

V

Range

- 55 to 175

°C

VOLTAGE RATINGS

PARAMETER

SYMBOL

111CNQ045A

UNITS

Maximum DC reverse voltage

45

V

Maximum working peak reverse voltage