1DI300Z-120 Fuji Electric - Power Transistor Module

1DI300Z-120 Description

1DI300Z-120 is a 1200 V, 300 A Darlington transistor module made by Fuji Electric. Inside, it has a single switch with its freewheeling diode (1-in-1). You will mostly see it in older AC drives, servo amplifiers and UPS systems, where a like-for-like replacement keeps the machine running.

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Summary of Features

Target Applications

Fuji Electric 1DI300Z-120 is used for motor drives and inverters, servo amplifiers, UPS systems, welding machines and other industrial power switching equipment.

Key Specifications

1DI300Z-120 is a 1,200 V, 300 A power transistor (bipolar Darlington) module, single configuration. Source: manufacturer datasheet.

Parameter	Value
Product type	Power transistor (bipolar Darlington) module
Configuration	Single
Collector-emitter voltage (VCES)	1,200 V
Collector current (IC)	300 A
Datasheet	Available on this page (PDF)

1DI300Z-120 Video

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