Description:

The IRF840 is a high-power N-channel MOSFET, designed for high-speed switching and power applications. With its 500V drain-source voltage rating and 8A continuous drain current, the IRF840 is ideal for demanding applications such as switch-mode power supplies (SMPS), DC-AC converters, motor drivers, and welding equipment. Its low on-resistance and high power dissipation make it perfect for handling large currents efficiently.

Features:

• Drain-Source Voltage (V_DS): 500V, ensuring reliable performance at high voltages.

• Gate-Source Voltage (V_GS): ±20V for safe and efficient gate control.

• Continuous Drain Current (I_D): 8A at Tc = 25°C, suitable for power switching applications.

• Pulsed Drain Current (I_DM): 32A for high-speed switching applications.

• Power Dissipation (P_tot): 125W at Tc = 25°C, with a derating factor of 1.0W/°C for high efficiency.

• Operating Junction Temperature (T_j): Max. 150°C for high thermal endurance.

• Storage Temperature (T_stg): -65°C to 150°C for versatile environmental use.

Electrical Specifications:

• V_DS (Drain-Source Voltage): 500V

• V_GS (Gate-Source Voltage): ±20V

• I_D (Continuous Drain Current): 8A at Tc = 25°C

• I_DM (Pulsed Drain Current): 32A

• P_tot (Total Power Dissipation): 125W at Tc = 25°C

• Derating Factor: 1.0W/°C

Applications:

• Switch-Mode Power Supplies (SMPS): Excellent for use in power conversion systems.

• DC-AC Converters: Ideal for motor drivers and inverter systems.

• Welding Equipment: Suitable for high-current applications like welding.

• Uninterruptible Power Supplies (UPS): Efficient for backup power systems.

• Motor Drivers: Reliable for high-performance motor control circuits.

Package Includes:

• 5x IRF840 N-channel MOSFET transistors.

• 1x Heatsink compound (for effective heat dissipation).

• 5x Heatsinks (for mounting each transistor).

• 5x Screws (for secure mounting).

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