I

F(AV)

Rectangular

200

A

waveform

V

RRM

range

80 to 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

-55to175

°C

Characteristics

203DNQ... Units

Major Ratings and Characteristics

The 203DNQ Schottky rectifier doubler module 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

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

Dimensions in millimeters and (inches)

200 Amp

203DNQ... SERIES

Bulletin PD-20580 rev. B 10/02

SCHOTTKY RECTIFIER

1

2

3

TO-244AB

isolated doubler

1

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