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IRF321 Datasheet N-Channel MOSFET Transistor

Manufacturer: Inchange Semiconductor

General Description

·Drain Current ID=3.3A@ TC=25℃ ·Drain Source Voltage : VDSS= 350V(Min) ·Static Drain-Source On-Resistance : RDS(on) =2.5Ω(Max) APPLICATIONS ·Switching power supplies ·Switching converters,motor driver,relay driver ABSOLUTE MAXIMUM RATINGS(Ta=25℃) SYMBOL PARAMETER VALUE UNIT VDSS VGS ID Ptot Tj Tstg Drain-Source Voltage (VGS=0) 350 V Gate-Source Voltage ±20 V Drain Current-continuous@ TC=25℃ 3.3 A Total Dissipation@TC=25℃ 50 W Max.

Operating Junction Temperature 150 ℃ Storage Temperature Range -55~150 ℃ THERMAL CHARACTERISTICS SYMBOL PARAMETER MAX UNIT Rth j-c Rth j-a Thermal Resistance,Junction to Case Thermal Resistance,Junction to Ambient 3.12 30 ℃/W ℃/W isc website:www.iscsemi.cn 1 isc & iscsemi is registered trademark PDF pdfFactory Pro www.fineprint.cn INCHANGE Semiconductor isc N-Channel MOSFET Transistor isc Product Specification IRF321 ·ELECTRICAL CHARACTERISTICS (TC=25℃) SYMBOL PARAMETER CONDITIONS V(BR)DSS Drain-Source Breakdown Voltage VGS(TH) Gate Threshold Voltage VGS=0;

ID=250µA VDS= VGS;

Overview

INCHANGE Semiconductor isc N-Channel MOSFET Transistor isc Product.