2DI50A-120 Fuji Electric - Bipolar Transistor Module

2DI50A-120 Description

Rated at 1200 V and 50 A, the Fuji Electric 2DI50A-120 is a Darlington transistor module. The module contains two switches in a half-bridge (2-in-1) arrangement. You will mostly see it in older AC drives, servo amplifiers and UPS systems, where a like-for-like replacement keeps the machine running.

USComponent (Young & New Century LLC) supplies power modules, thyristors, diodes and other industrial components, including legacy parts. Contact us for a quote on the 2DI50A-120, and please confirm ratings against the datasheet before ordering.

Summary of Features

Target Applications

Fuji Electric 2DI50A-120 is used for High Power Switching, Uninterruptible Power Supply, AC Motor Controls and Welding machines.

Key Specifications

2DI50A-120 is a 1,200 V, 50 A power transistor (bipolar Darlington) module, dual configuration. Source: manufacturer datasheet.

Parameter	Value
Product type	Power transistor (bipolar Darlington) module
Configuration	Dual
Collector-emitter voltage (VCES)	1,200 V
Collector current (IC)	50 A
Datasheet	Available on this page (PDF)

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