91MT140KB International Rectifier - Thyristor / Diode Module

91MT140KB Description

International Rectifier 91MT140KB is a Schottky rectifier rated at 1400 V and 90 A. Diode modules like this are common in rectifier front ends, DC power supplies, welders and plating equipment. Many of these parts are still in service in machines built years ago, and a direct replacement is often the fastest way to get one running again.

USComponent has been supplying power semiconductors since 2001, including discontinued and hard-to-find part numbers. Send us an RFQ for the 91MT140KB and we will reply with price, condition and lead time. Please check the manufacturer's datasheet to confirm ratings, package and pin-out before you order.

Summary of Features

Target Applications

International Rectifier 91MT140KB is used for low-voltage, high-current rectification in switch mode power supplies, DC-DC converters, battery chargers and welding equipment, and as freewheeling or reverse polarity protection diodes.

Key Specifications

91MT140KB is a 1,400 V, 91 A three-phase controlled bridge module. Source: manufacturer datasheet.

Parameter	Value
Product type	Three-phase controlled bridge module
Repetitive peak reverse voltage (VRRM)	1,400 V
Rated forward / output current	91 A
Datasheet	Available on this page (PDF)

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