IRF840 Datasheet PDF – 8A, 500V, N-Ch, MOSFET

Part Number: IRF840

Function: 8A, 500V, MOSFET

Package: TO-220AB Type

Manufacturer: Fairchild Semiconductor

Image and Pinouts:

IRF840 datasheet



IRF840 is 8A, 500V, 0.850 Ohm, N-Channel Power MOSFET.

This N-Channel enhancement mode silicon gate power field effect transistor is an advanced power MOSFET designed, tested, and guaranteed to withstand a specified level of energy in the breakdown avalanche mode of operation.

All of these power MOSFETs are designed for applications such as switching regulators, switching converters, motor drivers, relay drivers, and drivers for high power bipolar switching transistors requiring high speed and low gate drive power.

These types can be operated directly from integrated circuits.


1. Dynamic dv/dt Rating

2. Repetive Avalache Rated

3. Fast Switching

4. Ease of Paralleling

5. Simple Drive Requiements

6. Single Pulse Avalanche Energy Rated

7. SOA is Power Dissipation Limited

8. Nanosecond Switching Speeds

9. Linear Transfer Characteristics


IRF840 Datasheet PDF Download

IRF840 pdf

Other data sheets are available within the file: IRF-840

Related articles across the web