SF31 THRU T RRJXSF38 Superfast Recovery Rectitiers FEATURES DO-201AD(DO-27) DO-201AD() · High surge capability · Low forward voltage, high current capability · Hermetically sealed · Superfast recovery times · Exceeds environmental standards of MIL-S-19500/228 · Low leakage. MECHANICAL DATA Case: Molded plastic, DO-201AD Epoxy: UL 94V-O rate flame retardant Lead: Axial leads, solderable per MIL-STD-202, method 208 guaranteed Polarity: Color band denotes cathode end Mounting position: Any Dimensions in inches and (millimeters) Weight: 0.04ounce, 1.1gram Maximum Ratings and Electrical Characteristics Ratings at 25 ℃ ambient temperature unless otherwise specified. Single phase, half wave, 60H Z, resistive or inductive load. For capacitive load, derate current by 20%. Symbols SF31 SF32 SF33 SF34 SF35 SF36 SF38 Units Maximum Recurrent Peak Reverse Voltage VRRM 50 100 150 200 300 400 600 Volts Maximum RMS Voltage VRMS 35 70 105 140 210 280 420 Volts Maximum DC Blocking Voltage VDC 50 100 150 200 300 400 600 Volts Maximum Average Forward Rectified Current .375"(9.5mm) Lead Length at T A=55℃ I(AV) 3.0 Amp IFSM 125 Amp Peak Forward Surge Current, 8.3ms single half-sine-wave superimposed on rated load (JEDEC method) Maximum Forward Voltage at 3.0A DC and 25℃ Maximum Reverse Current at TA=25℃ at Rated DC Blocking Voltage T A=100℃ Typical Junction Capacitance (Note 1) VF CJ RθJA Maximum Reverse Recovery Time (Note 3) TRR Storage Temperature Range 1.7 100 80 20 35 Volts uAmp 500 pF ℃/W nS TJ -55 to +125 ℃ Tstg -55 to +150 ℃ NOTES: 1- Measured at 1 MHZ and applied reverse voltage of 4.0 VDC. 2- Thermal Resistance from Junction to Ambient 0.375"(9.5mm) lead length P.C.B. Mounted. 3- Reverse Recovery Test Conditions：IF=.5A，IR=1A，IRR=.25A. http://www.trr-jx.com 1.25 5.0 IR Typical Thermal Resistance (Note 2) Operating Junction Temperature Range 0.95 SF31 THRU T RRJXSF38 Superfast Recovery Rectitiers RATINGS AND CHARACTERISTIC CURVES http://www.trr-jx.com