This is one of the types of MOSFETs and is a kind of transistor.
Marking : 80NF70
Function: N-channel 68 V, 0.0082 Ohm, 98 A, STripFET II Power MOSFET
Package: TO-220 Type
The 80NF70 is a N-channel Power MOSFET realized with STMicroelectronics unique STripFET process. It has specifically been designed to minimize input capacitance and gate charge.The device is therefore suitable in advanced high-efficiency switching applications.
1 .Exceptional dv/dt capability
2. 100% avalanche tested
Absolute Maximum Ratings (Ta = 25°C)
1. Drain to source voltage: VDSS = 68 V
2. Gate to source voltage: VGSS = ± 20 V
3. Drain current: ID = 98 A
4. Drain power dissipation : PD = 190 W
5. Single pulse avalanche energy : Eas = 700 mJ
6. Channel temperature: Tch = 150 °C
7. Storage temperature: Tstg = -55 to +150 °C
Other data sheets are available within the file: STP80NF70