203DMQ datasheet(1/5 Pages) IRF

Part #	203DMQ

Description	The 203DMQ Schottky rectifier doubler module series has been optimized for low reverse leakage at high temperature.

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Manufacturer	IRF [International Rectifier]

Direct Link	http://www.irf.com

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I

F(AV) Rectangular

200

A

waveform

V

RRM range

80 and 100

V

I

FSM @ tp = 5 µs sine

16,000

A

V

F

@ 100Apk, T

J=125°C

0.70

V

(per leg)

T

J

range

- 55 to 175

°C

Characteristics

203DMQ... Units

Major Ratings and Characteristics

The 203DMQ Schottky rectifier doubler module series has

been optimized for low reverse leakage at high temperature.

The proprietary barrier technology allows for reliable opera-

tion up to 175 °C junction temperature. Typical applications

are in high current switching power supplies, plating power

supplies, UPS systems, converters, free-wheeling diodes,

welding, and reverse battery protection.

175 °C T

J operation

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

Modified JEDEC

Outline TO-244AB Isolated

Dimensions in millimeters and (inches)

200 Amp

203DMQ... SERIES

Bulletin PD-20579 rev. C 02/04

SCHOTTKY RECTIFIER

1

2

3

TO-244AB

isolated doubler

1

www.irf.com

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203DMQ Datasheet(PDF) 1 Page - International Rectifier

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