IRF840 MOSFET 500V 8A N Channel Power TO-220 Package

IRF840 MOSFET 500V 8A N Channel Power TO-220 Package

The IRF840 is a high-voltage N-channel power MOSFET designed for efficient switching applications. With a 500V drain-source voltage and 8A continuous drain current, it offers robust performance in power control circuits. The TO-220AB package ensures effective heat dissipation and is suitable for through-hole mounting.

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Key Specifications:

• Drain-Source Voltage (Vds): 500V
• Continuous Drain Current (Id): 8A
• Gate-Source Voltage (Vgs): ±20V
• On-Resistance (Rds(on)): Approximately 0.85? at 10V gate drive
• Gate Charge (Qg): 63nC at 10V
• Power Dissipation (Ptot): 125W
• Operating Temperature Range: -55°C to +150°C
• Package Type: TO-220AB

Applications:

• Switch Mode Power Supplies (SMPS): Efficient power conversion with minimal losses.
• DC-DC Converters: Stable voltage regulation for sensitive electronics.
• Motor Control Circuits: Precise control of motor speed and direction.
• General-Purpose Switching: Ideal for lighting, amplification, relay driving, and more.
• High-Speed Switching Applications: Suitable for circuits requiring rapid response times.

irf840-mosfet-datasheet