The IRF840B is a high-performance N-channel power MOSFET designed for efficient switching in various electronic applications. It features low on-resistance, fast switching times, and high avalanche energy rating, making it suitable for consumer electronics, industrial motor drives, power supplies, and induction heating devices. With a drain-source voltage of 500 V and a maximum continuous drain current of 5.5 A at 100°C, this device ensures reliable operation under high power conditions. Its robust construction supports high-temperature applications and repetitive pulsed operations, providing technical flexibility for demanding circuits.
Drain-Source On-Resistance: 0.085 Ω max. at 10 V Gate
Gate Threshold Voltage: 3 - 5 V
Input Capacitance: 527 pF
Output Capacitance: 52 pF
Reverse Transfer Capacitance: 8 pF
Total Gate Charge: 30 nC
Rise Time: 16-32 ns
Fall Time: 11-22 ns
Body Diode Forward Voltage: 1.2 V
Max. Storage and Operating Temperature: -55°C to +150°C
Thermal Resistance Junction-to-Ambient: 62 °C/W
Thermal Resistance Junction-to-Case: 0.8 °C/W
Buy the Buy Vishay IRF840B Power MOSFET Part Number IRF840BPBF Online
Secure your Vishay IRF840B power MOSFET now and elevate your circuit efficiency. Designed for high-voltage switching, low on-resistance, and fast switching times, this device is ideal for power supplies, motor drives, and induction heating. With a voltage rating of 500 V and excellent thermal performance, it guarantees dependable operation in demanding industrial and electronic applications. Purchase online today to benefit from quick delivery, competitive pricing, and the quality assurance that comes with Vishay products, ensuring your projects meet high standards of reliability and durability.
Get Vishay IRF840B high-voltage power MOSFET today—engineered for efficient switching, low on-resistance, and reliable industrial power applications.
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