The 403DMQ100 center tap Schottky rectifier module series

has been optimized for low reverse leakage at high tempera-

ture. The proprietary barrier technology allows for reliable

operation up to 175 °C junction temperature. Typical applica-

tions are in high current switching power supplies, plating

power supplies, UPS systems, converters, free-wheeling

diodes, welding, and reverse battery protection.

175 °C T

Center tap module

High purity, high temperature epoxy encapsulation for

enhanced mechanical strength and moisture resistance

Low forward voltage drop

High frequency operation

Guard ring for enhanced ruggedness and long term

reliability

Description/ Features

Major Ratings and Characteristics

I

400

A

waveform

V

RRM

100

V

I

25,500

A

V

F

@200Apk,T

0.72

V

(per leg)

T

J

range

- 55 to 175

°C

Characteristics

403DMQ... Units

SCHOTTKY RECTIFIER

403DMQ... Series

400 Amp

Bulletin PD-2.539 rev. C 02/04

TO-244AB

isolated doubler

Modified JEDEC

Outline TO-244AB Isolated

Dimensions in millimeters and (inches)

1

2

3

1

www.irf.com