IRF421 Datasheet N-Channel Power MOSFETs

Manufacturer: NJS

Download the IRF421 datasheet PDF. This datasheet also includes the IRF420 variant, as both parts are published together in a single manufacturer document.

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IRF421 n-channel power mosfets by NJS - Datasheet Preview — Note: The manufacturer provides a single datasheet file (IRF420-NJS.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	IRF421
Manufacturer	NJS
File Size	136.58 KB
Description	N-Channel Power MOSFETs
Datasheet	IRF421 Datasheet

General Description

• 2.2A and 2.5A, 450V and 500V • rDS(ON)= 3-Ofi and 4.0Q • SOA is Power Dissipation Limited • Nanosecond Switching Speeds • Linear Transfer Characteristics • High Input Impedance • Majority Carrier Device These are N-Channel enhancement mode silicon gate power field effect transistors.

They are advanced power MOSFETs designed, tested, and guaranteed to withstand a specified level of energy in the breakdown avalanche mode of operation.

All of these power MOSFETs are designed for applications such as switching regulators, switching converters, motor drivers, relay drivers, and drivers for high power bipolar switching transistors requiring high speed and low gate drive power.

Overview

^E.mL-don.du.cio'i Lpioducti, Line.

20 STERN AVE.

SPRINGFIELD, NEW JERSEY 07081 U.S.A.

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More Datasheets from NJS

Part Number	Description
IRF420	N-Channel Power MOSFETs
IRF422	N-Channel Power MOSFETs
IRF423	N-Channel Power MOSFETs