4A, 250V, 0.610 Ohm, Rad Hard, SEGR resistant, N-Channel Power MOSFETs 4A/ 250V/ 0.610 Ohm/ Rad Hard/ SEGR resistant/ N-Channel Power MOSFETs From old datasheet system 4A, 250V, 0.610 Ohm, Rad Hard, SEGR resistant, N-Channel Power MOSFETs 4 A, 250 V, 0.61 ohm, N-CHANNEL, Si, POWER, MOSFET, TO-205AF