203DMQ100 International Rectifier - DIODE RECTIFIER BRIDGE

203DMQ100 Description

203DMQ100 is a Schottky rectifier module, center tap (common cathode) from International Rectifier, rated 100V, 200A. Typical applications: High current switching power supplies, plating power supplies, UPS systems, converters, free-wheeling diodes, welding and reverse battery protection.

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Summary of Features

Target Applications

International Rectifier 203DMQ100 is used for High current switching power supplies, plating power supplies, UPS systems, converters, free-wheeling diodes, welding and reverse battery protection.

Key Specifications

203DMQ100 is a Schottky rectifier module, center tap (common cathode) from International Rectifier, rated 100V, 200A. Source: manufacturer datasheet.

Parameter	Value
Manufacturer	International Rectifier
Max. DC reverse voltage VR	100 V
Average forward current IF(AV)	200 A per device
Surge current IFSM (5 µs sine)	16,000 A
Surge current IFSM (10 ms sine, per leg)	2,100 A
Forward voltage VF	0.70 V per leg (100 A, TJ = 125 °C)
Junction temperature range	-55 to 175 °C
Package	TO-244AB isolated base (modified JEDEC)
Datasheet	Available on this page (PDF)

Note: data taken from the International Rectifier datasheet of 203DMQ series (080/100), which covers 203DMQ100.

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