Datasheet > IRFZ44N

IRFZ44N

更新时间： 2025-07-18 18:54:11

品牌	Logo	应用领域
南晶电子 - DGNJDZ		/
页数	文件大小	规格书
8页	187K
描述
Package Outline : TO-220AB;

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中文翻译

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IRFZ44N 数据手册

IRFZ44N

HEXFET® POWER MOSFET

Advanced Process Technology

Ultra Low On-Resistance

Dynamic dv/dt Rating

175°C Operating Temperature

Fast Switching

V_DSS= 55V

R_DS(on)= 17.5mΩ

I_D= 49A

Fully Avalanche Rated

Description

AdvancedHEXFET^®PowerMOSFETsfromInternational

Rectifierutilizeadvancedprocessingtechniquestoachieve

extremelylowon-resistancepersiliconarea. Thisbenefit,

combined with the fast switching speed and ruggedized

device design that HEXFET power MOSFETs are well

knownfor,providesthedesignerwithanextremelyefficient

andreliabledeviceforuseinawidevarietyofapplications.

The TO-220 package is universally preferred for all

commercial-industrial applications at power dissipation

levels to approximately 50 watts. The low thermal

resistance and low package cost of the TO-220 contribute

to its wide acceptance throughout the industry.

TO-220AB

Absolute Maximum Ratings

Parameter

Max.

Units

I_D@ T_C= 25°C

I_D@ T_C= 100°C

I_DM

Continuous Drain Current, V_GS@ 10V

Pulsed Drain Current

160

P_D@T_C= 25°C

Power Dissipation

W/°C

Linear Derating Factor

0.63

± 20

V_GS

I_AR

Gate-to-Source Voltage

Avalanche Current

E_AR

dv/dt

T_J

Repetitive Avalanche Energy

Peak Diode Recovery dv/dt

Operating Junction and

9.4

5.0

V/ns

-55 to + 175

T_STG

Storage Temperature Range

Soldering Temperature, for 10 seconds

Mounting torque, 6-32 or M3 srew

°C

300 (1.6mm from case )

10 lbf•in (1.1N•m)

Thermal Resistance

Parameter

Junction-to-Case

Typ.

–––

Max.

Units

R_θJC

R_θCS

R_θJA

1.5

–––

Case-to-Sink, Flat, Greased Surface

Junction-to-Ambient

0.50

–––

°C/W

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