Popular transistors.

IRFP460 MOSFET transistor.
Pinout. Datasheet.

Package: TO-247, 1-gate, 2-drain, 3 - sourse.
Type of IRFP460 transistor: MOSFET
Type of control channel: N - Channel
Maximum power dissipation (PD):250W
Maximum drain-source voltage (VDSS): 500V
Maximum gate-source voltage (VGS): ±20V
Maximum continuous drain current (ID):20A
Maximum pulsed drain current (IDM):80A
Maximum junction temperature (Tj): 175C
Rise Time(tR):72ns
Input Capacitance (Ciss):4200 pF
Output Capacitance (Coss):500pF
Maximum drain-source on-state resistance (RDS): 0.27 Ohm
Forward Transconductance(gfs):13(min.)