SF31 - SF38 CREAT BY ART 3.0AMPS. Super Fast Rectifiers DO-201AD Features High efficiency, low VF High current capability High reliability High surge current capability Low power loss For use in low voltage, high frequency inverter, Free wheeling, and polarity protection application Green compound with suffix "G" on packing code & prefix "G" on datecode Mechanical Data Cases: Molded plastic Epoxy: UL 94V-0 rate flame retardant Lead: Pure tin plated, lead free, solderable per MIL-STD-202, Method 208 guaranteed Polarity: Color band denotes cathode High temperature soldering guaranteed: 260℃/10 seconds/.375",(9.5mm) lead lengths at 5 lbs., (2.3kg) tension Weight: 1.2 grams Ordering Information (example) Part No. Package Packing INNER TAPE Packing code Green Compound Packing code SF31 DO-201AD 500 / AMMO box 52mm A0 A0G Maximum Ratings and Electrical Characteristics Rating at 25 ℃ ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20% Maximum Recurrent Peak Reverse Voltage VRRM SF 31 50 Maximum RMS Voltage VRMS 35 70 105 140 210 280 350 420 V Maximum DC Blocking Voltage VDC 50 100 150 200 300 400 500 600 V Maximum Average Forward Rectified Current IF(AV) 3 A Peak Forward Surge Current, 8.3 ms Single Half Sine-wave Superimposed on Rated Load (JEDEC method) IFSM 125 A Type Number Symbol Maximum Instantaneous Forward Voltage (Note 1) @3A VF Maximum DC Reverse Current at Rated @ TA=25 ℃ DC Blocking Voltage @ TA=125 ℃ IR Maximum Reverse Recovery Time (Note 2) Trr Typical Junction Capacitance (Note 3) Cj Typical Thermal Resistance Operating Temperature Range Storage Temperature Range SF 32 100 SF 33 150 SF 34 200 SF 35 300 SF 36 400 SF 37 500 SF 38 600 0.95 1.3 Units V 1.7 V 5 uA 100 uA 35 nS 80 70 pF O RθJA 35 TJ - 65 to + 125 O C - 65 to + 150 O C TSTG Note 1: Pulse Test with PW=300 usec, 1% Duty Cycle Note 2: Reverse Recovery Test Conditions: IF=0.5A, IR=1.0A, IRR=0.25A Note 3: Measured at 1 MHz and Applied Reverse Voltage of 4.0V D.C. Version:D13 C/W RATINGS AND CHARACTERISTIC CURVES (SF31 THRU SF38) FIG.1- MAXIMUM AVERAGE FORWARD CURRENT DERATING FIG.2- TYPICAL REVERSE CHARACTERISTICS 1000 RESISTIVE OR INDUCTIVE LOAD WITH HEATSINK 3.0 2.0 1.0 0.0 0 25 50 75 100 AMBIENT TEMPERATURE 125 150 (oC) PEAK FORWARD SURGE CURRENT (A) FIG. 3- MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 100 TA=100℃ 10 TA=25℃ 1 0.1 0 175 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE (%) 150 125 8.3ms Single Half Sine Wave JEDEC Method 100 75 50 FIG. 5- TYPICAL FORWARD CHARACTERISTICS 25 100 0 1 10 100 INSTANTANEOUS FORWARD CURRENT (A) NUMBER OF CYCLES AT 60 Hz FIG. 4- TYPICAL JUNCTION CAPACITANCE 180 JUNCTION CAPACITANCE (pF) INSTANTANEOUS REVERSE CURRENT (uA) AVERAGE FORWARD A CURRENT (A) 4.0 160 140 120 100 80 SF31~SF34 60 SF35~SF38 SF35~SF36 SF37~SF38 10 SF31~SF34 1 TA=25℃ Pulse Width=300us 1% Duty Cycle 0.1 40 0.1 1 10 REVERSE VOLTAGE (V) 100 1000 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 FORWARD VOLTAGE (V) Version:D13 1.8 2 Ordering information Part No. SF3x (Note) Package Packing INNER TAPE Packing code Green Compound Packing code DO-201AD 500 / AMMO box 52mm A0 A0G DO-201AD 1.25K / 13" Reel 52mm R0 R0G DO-201AD 500 / Bulk packing B0 B0G DO-201AD 500 / Bulk packing X0 X0G Note: "x" is Device Code from "1" thru "8". AXIAL LEAD TAPING SPECIFICATIONS Outline DO-201AD A ±0.5 10 B ±1.5 52.4 Z MAX 1.2 T ±0.4 6 E ∣L1-L2∣ MAX MAX 0.8 1 D 330 Suggested Mounting Hole Rule Symbol A B C D Unit(mm) 9.0 1.2 4.0 1.6 D1 ±0.3 85.7 D0 ±0.4 16.6 Unit (mm) W ±1.0 76 Dimensions DIM. Marking Diagram P/N = Specific Device Code G = Green Compound YWW = Date Code Unit(mm) Unit(inch) Min Max Min Max A 5.00 5.60 0.197 0.220 B 1.20 1.30 0.048 0.052 C 25.40 - 1.000 - D 8.50 9.50 0.335 0.375 E 25.40 - 1.000 -