IRF9530NPbF 14 R V D DS 12 VGS D.U.T. R 10 G -+ VDD 8 -10V Pulse Width ≤ 1 µs n Current (A) Duty Factor ≤ 0.1 % 6 D 4 Fig 10a. Switching Time Test Circuit -I , Drai 2 td(on) tr td(off) tf VGS 0 10% 25 50 75 100 125 150 175 T , Case Temperature ( C ° ) C 90% Fig 9. Maximum Drain Current Vs. VDS Case Temperature Fig 10b. Switching Time Waveforms 10 ) thJC (Z 1 D = 0.50 0.20 esponse 0.10 0.05 PDM al R 0.1 m 0.02 SINGLE PULSE t1 0.01 (THERMAL RESPONSE) t2 Ther Notes: 1. Duty factor D = t / t 1 2 2. Peak T J= P DM x Z thJC + TC 0.01 0.00001 0.0001 0.001 0.01 0.1 1 t , Rectangular Pulse Duration (sec) 1 Fig 11. Maximum Effective Transient Thermal Impedance, Junction-to-Case
