Mosfet regulator

MOSFET 9NK70 ( STB9NK70Z) 700V - 7.5A -TO-220/FP/D2PAK/I2PAK/TO-247 Power MOSFET -MOSFET 4NK604 ampere,600/650 Volt 220 for. -MOSFET 8N607.5 Amps, 600/650 Volts N-CHANNEL POWER -MOSFET 7N65, N-CH, 650V, 7A, TO-220F-3FQPF7N65C -MOSFET 7N60Trans MOSFET N-CH 600V 4.3A 3-Pin(3+Tab) TO-220F TubeRoHS : FQPF7N60 -MOSFET 7N80, N-CH, 800V, 6.6A, TO-220F-3FQPF7N80C