IRFZ44 Datasheet – N-CHANNEL Power MOSFET

IRFZ44 Datasheet PDF learn more.

Part number : IRFZ44

Functions : This is a kind of semiconductor, N-CHANNEL Power MOSFET.

Pin arrangement : 1. Gate  2. Drain  3. Source

Package information : TO-220AB Type

Manufacturer : IR, Vishay

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The texts in the PDF file :

Third generation Power MOSFETs from Vishay provide the designer with the best combination of fast switching, ruggedized device design, low on-resistance and cost-effectiveness.
The TO-220AB package is universially preferred for commercial-industrial applications at power dissipation levels to approximately 50 W. The low thermal resistance and low package cost of the TO-220AB contribute to its wide acceptance throughout the industry.

APPLICATION ‹ Buck Converter High Side Switch ‹DC motor control , Ups …etc , & other Application VDSS 55V RDS(ON) Max. 17.5mȍ PIN CONFIGURATION TO-220 Front View ID 50A IRFZ44N N-CHANNEL Power MOSFET FEATURES ‹Ultra Low ON Resistance ‹Low Gate Charge ‹ Dynamic dv/dt Rating ‹ Inductive Switching Curves ‹ Peak Current vs Pulse Width Curve SYMBOL D GATE DRAIN SOURCE G S 12 3 ʳ ABSOLUTE MAXIMUM RATINGS N-Channel MOSFET Rating Drain to Source Voltage Drain to Current Ё Continuous Tc = 25к, VGS@10V Ё Continuous Tc = 100к, VGS@10V Ё Pulsed Tc = 25к, VGS@10V (Note 1) Gate-to-Source Voltage Ё Continue Total Power Dissipation Derating Factor above 25к Peak Diode Recovery dv/dt (Note 3) Operating Junction and Storage Temperature Range Repetitive Avalanche Energy (Note 1) Maximum Lead Temperature for Soldering Purposes Maximum Package Body for 10 seconds Avalanche Current (Note 1) Symbol VDSS ID ID IDM VGS PD dv/dt TJ, TSTG EAR TL TPKG IAR Value 55 50 35 160 ±20 .94 0.63 5.0 -55 to 175 9.4 300 260 25 Unit V A V W W/к V/ns к mJ к к A THERMAL RESISTANCE Symbol Parameter RșJC Junction-to-case Min Typ RșJA Junction-to-ambient Max 1.5 62 Units к/W к/W Test Conditions Water cooled heatsink, PD adjusted for a peak junction temperature of +175к 1 cubic foot chamber, free air Page 1 ORDERING INFORMATION Part Number Package ………………..IRFZ44N…………………………………………TO-220 IRFZ44N N-CHANNEL Power MOSFET ELECTRICAL CHARACTERISTICS Unless otherwise specified, TJ = 25к. Characteristic Symbol OFF Characteristics cIRFZ44N Min Typ Max Drain-to-Source Breakdown Voltage (VGS = 0 V, ID = 250 µA) Breakdown Voltage Temperature Coefficient (Reference to 25к, ID = 1mA) VDSS ӔVDSS/ǻTJ Drain-to-Source Leakage Current (VDS = 55 V, VGS = 0 V, TJ = 25к) (VDS = 44 V, VGS = 0 V, TJ = 150к) IDSS Gate-to-Source Forward Leakage (VGS = 20 V) IGSS Gate-to-Source Reverse Leakage [ … ]


IRFZ44 pinout datasheet


• Dynamic dV/dt Rating
• 175 °C Operating Temperature
• Fast Switching
• Ease of Paralleling
• Simple Drive Requirements
• Compliant to RoHS Directive 2002/95/EC

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