| 1N2054, 1N3735 Series FULL cYcLE (AMPERES) - coNuucT.oNPEa|60 B0 100 120 HO AVERAGE FORWARD CURRENT OVER 160 MAx|MUM ALLOWAELE CASE TEMPERATURE 1°C] 180 Fig‘ 1 - Average Forward current Vs. Maximum Allowable Case Temperature (sinusoidal current waveform) 4500 § 0AT ANT HATED LOADCONDLTIONAND wlTHRATED VRRM APPLIEDFoRwARD CURRENT 1AMPEnEsr FOLLOWING SURGE PEAK r1ALF s|NE WAVE ——IIIIii‘r§?I ——IlI||l1 2 4 s 810 20INTERNAHONAL RECTIFIER NUMEEE or EQUAL AMPL|TUDE HALF CYCLE CURRENT PULSES (N) Fig. 3 — Maximum Non-Renetitive surge currem Vs. Numbnr of current Pulses INSTANTANEOUS FORWARD CURRENT (AMFEHES) 0 1 2 WE“ AVERAGE FORWARD CURRENT OVER FULL cvcLE (AMPERESIMAXTMUM ALLDWABLE CASE TEMPERATURE (00 rso I80 zuu Fig. 2 — Average Forward Currant Vs. Maximum Allowable Case Temperalure (Rectangular Current Waveform) Trrmrianr Thermal lmmdqnnz. juncnun lo case — Klw 4 10-1 A ‘O ‘ A 1 4 Sdhare Waw pulse Duranurr - 5Fla. 4 — Maximum Transient Thermal Impedance, Junction-to-case Vs. Pulse Duration 3 4 5 5 INSTANTAN Eous FORWAR D VOLTAGE NOLTS) Fig. 5 — Nhximum Forward Vnlrage Vs. Forward current B-76 |