IRF4905

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IRF4905
SKU: R3-F-12-8

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₹80.00 (Excluded Tax)

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Overview
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Description:
The IRF4905 is a high-performance P-Channel power MOSFET designed for high-current switching and high-side load control. It is widely used in battery-powered systems, motor drivers, and power management circuits due to its low on-resistance and high efficiency.

Specifications:

Type: P-Channel MOSFET
Drain-Source Voltage (Vds): -55V
Continuous Drain Current (Id): up to -74A
Gate Threshold Voltage: -2V to -4V
Rds(on): ~20 mΩ @ Vgs = -10V
Gate-Source Voltage: ±20V
Power Dissipation: up to 200W
Package: TO-220

The IRF4905 supports high current (~74A) and low resistance (~20 mΩ), making it efficient for power switching applications

Features:

High current handling capability
Low on-resistance for efficient switching
Suitable for high-side switching
Fast switching performance
Rugged and reliable design

Applications:

High-side load switching
Battery protection circuits
Motor control systems
Power supply circuits
DC switching and power management

Pin Configuration:

Gate (G) → Control input
Drain (D) → Load
Source (S) → Supply

Important Note:

P-Channel MOSFET (used for high-side switching)
Requires negative gate drive relative to source
Not ideal for direct Arduino control without driver

Package Includes:

1 × IRF4905 MOSFET

Disclaimer:
No warranty. No guarantee. No return. No replacement.

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