Скачать даташит для irf1404z:

DIP Type MOSFETN-Channel MOSFETIRF1404Z (KRF1404Z)TO-2209.90 0.20 4.50 0.20(8.70)+0.103.60 0.10 1.30 0.05 Features VDS (V) = 40V ID = 75 A (VGS = 10V) RDS(ON) 3.7m (VGS = 10V) Fast Switching1.27 0.10 1.52 0.10 Repetitive Avalanche Allowed up to Tjmax21 30.80 0.10 +0.100.50 0.05 2.40 0.202.54TYP 2.54TYP[2.54 0.20 ] [2.54 0.20 ]1 GATE2 DRAIN3 SOURCE10.00 0.20 Absolute Maximum Ratings Ta = 25Parameter Symbol Rating Unit Drain-Source Voltage VDS 40V Gate-Source Voltage VGS 20 (Package Limited) Tc=25 75ID Continuous Drain Current (Silicon Limited) Tc=25 180A Tc=100 120 Pulsed Drain Current IDM 710 Avalanche Curren IARSee Fig.12a, 12b, 15, 16 Repetitive Avalanche Energy EAR Single Pulse Avalanche Energy 330 mJEAS Single Pulse A