IRF840 International Rectifier - MOSFET Module

IRF840 Description

IRF840 is a power MOSFET, N-channel from Vishay Siliconix (formerly International Rectifier), rated 500V, 8.0A.

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Summary of Features

Target Applications

International Rectifier IRF840 is used for Switch Mode Power Supply ( SMPS ), Uninterruptable Power Supply and High speed power switching.

Key Specifications

IRF840 is a power MOSFET, N-channel from Vishay Siliconix (formerly International Rectifier), rated 500V, 8.0A. Source: manufacturer datasheet.

Parameter	Value
Manufacturer	Vishay Siliconix (formerly International Rectifier)
Drain-source voltage VDS	500 V
Continuous drain current ID (TC = 25 °C)	8.0 A
Pulsed drain current IDM	32 A
On-resistance RDS(on)	0.85 Ω (VGS = 10 V)
Total gate charge Qg (max.)	63 nC
Max. power dissipation (TC = 25 °C)	125 W
Package	TO-220AB
Datasheet	Available on this page (PDF)

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