D4457N04T Infineon - RECTIFIER DIODE

D4457N04T Description

Infineon Technologies makes the D4457N04T, a 400 V, 4460 A rectifier diode. Typical applications include AC-to-DC rectification in drives and power supplies, freewheeling paths and battery charging. 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.

Request a quote for the D4457N04T and our team will get back to you with price, quantity available and lead time. We ship worldwide. As with any power device, please check the manufacturer's datasheet to confirm it matches your design.

Summary of Features

Target Applications

Infineon D4457N04T is used for AC/DC power conversion and control: controlled and uncontrolled rectifiers, DC motor drives, soft starters, battery chargers, welding equipment, heater and temperature control, and AC power controllers.

Key Specifications

D4457N04T is a 400 V, 4457 A rectifier diode (disc). Source: manufacturer datasheet.

Parameter	Value
Product type	Rectifier diode (disc)
Repetitive peak reverse voltage (VRRM)	400 V
Rated forward / output current	4457 A
Datasheet	Available on this page (PDF)

Technical document (PDF)  |  Request a quote for D4457N04T (reply within 24 hours)