Part Number: IRF840
Function: 500V, 8A, HEXFET Power MOSFET
Manufacturer: International Rectifier, ( https://www.infineon.com/ )
Package: TO-220 Type
The IRF840 is 500V, 8A, N-CHANNEL POWER MOSFET.
Third Generation HEXFETs from International Rectifier provide the designer with the best combination of fast switching, ruggedized device design, low on-resistance and cost-effectiveness. The TO-220 Package is universally preferred for all commerial-industrial applications at power dissipation levels to approximately 50 watts. The low thermal resistance and low package cost of the TO-220 contribute to its wide acceptance throughtout the industry.
Absolute Maximum Ratings (Ta = 25°C)
1. Drain to source voltage: VDSS = 500 V
2. Gate to source voltage: VGSS = ± 20 V
3. Drain current: ID = 8 A (Tc = 25°C)
4. Drain Power Dissipation: Pd = 125 W (Tc = 25°C)
5. Channel temperature: Tch = 150 °C
6. Storage temperature: Tstg = -55 to +150 °C