IRL3103PbF 240 15V J) ID m ( TOP 14A 200 gy 24A DRIVER er BOTTOM 34A L VDS 160 che En RG D.U.T + - VDD IAS A alan 120 20V VGS t 0.01 p Ω e Av ls Fig 12a. Unclamped Inductive Test Circuit 80 gle Pu V 40 (BR)DSS Sin tp E , AS 025 50 75 100 125 150 175 Starting T , Junction Temperature ( C ° ) J Fig 12c. Maximum Avalanche Energy Vs. Drain Current IAS Fig 12b. Unclamped Inductive Waveforms Current Regulator Same Type as D.U.T. 50KΩ .2µF 12V QG .3µF + VGS V D.U.T. DS Q - GS QGD VGS VG 3mA I I G D Charge Current Sampling Resistors Fig 13a. Basic Gate Charge Waveform Fig 13b. Gate Charge Test Circuit 6 www.irf.com