SF17G

SF11G - SF18G 1.0 AMP. Glass Passivated Super Fast Rectifiers DO-41 Features H igh efficiency, low VF H igh current capability H igh reliability H igh surge current capability Low power loss. F or use in low voltage, high frequency inventor, free wheeling, and polarity protection application M echanical Data C ase: Molded plastic E poxy: UL 94V-0 rate flame retardant Lead: Pure tin plated, lead free., solderable per MIL-STD-202, Method 208 guaranteed P olarity: Color band denotes cathode H igh temperature soldering guaranteed: o 260 C/10 seconds/.375”,(9.5mm) lead lengths at 5 lbs., (2.3kg) tension M ounting position: Any W eight: 0.35 gram Dimensions in inches and (millimeters) R ating at 25 oC ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20% S ymbol SF SF SF SF Type Number M aximum Recurrent Peak Reverse Voltage M aximum RMS Voltage M aximum DC Blocking Voltage M aximum Average Forward Rectified Current .375 (9.5mm) Lead Length @T A = 55 oC P eak Forward Surge Current, 8.3 ms Single Half Sine-wave Superimposed on Rated Load (JEDEC method ) M aximum Instantaneous Forward Voltage @ 1.0A o M aximum DC Reverse Current @ T A=25 C o at Rated DC Blocking Voltage @ TA=125 C M aximum Reverse Recovery Time (Note 1) Typical Junction Capacitance (Note 2) T ypical Thermal Resistance M aximum Ratings and Electrical Characteristics V RRM V RMS V DC I(AV) IFSM VF IR Trr Cj R θJA SF SF SF SF U nits 11G 12G 13G 14G 15G 16G 17G 18G 50 100 150 200 300 400 500 600 V 35 50 70 100 105 150 140 200 210 300 1.0 30 0.95 5.0 100 35 80 20 1.3 1.7 280 400 350 500 420 600 V V A A V uA uA nS pF o C/W o o 20 10 R θJL O perating Temperature Range TJ -65 to +150 S torage Temperature Range TSTG -65 to +150 1. Reverse Recovery Test Conditions: IF=0.5A, IR=1.0A, IRR=0.25A N otes: 2. Measured at 1 MHz and Applied Reverse Voltage of 4.0 V D.C. 3. Mount on Cu-Pad Size 5mm x 5mm on PCB. C C Version: A06 RATINGS AND CHARACTERISTIC CURVES (SF11G THRU SF18G) FIG.1- MAXIMUM AVERAGE FORWARD CURRENT DERATING 1.5 FIG.2- TYPICAL REVERSE CHARACTERISTICS 1000 AVERAGE FORWARD CURRENT. (A) INSTANTANEOUS REVERSE CURRENT. ( A) 1.0 Single Phase Half Wave 60Hz Resistive or Inductive Load 0.375" (9.5mm) Lead Length 100 Tj=125 0C 0.5 10 0 0 25 50 75 100 125 O Tj=75 0C 1 150 175 AMBIENT TEMPERATURE. ( C) FIG.3- MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 35 Tj=25 0C 0.1 0 8.3ms Single Half Sine Wave JEDEC Method 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE. (%) PEAK FORWARD SURGE CURRENT. (A) 30 25 20 15 10 5 0 1 FIG.5- TYPICAL FORWARD CHARACTERISTICS 100 2 5 10 20 50 100 NUMBER OF CYCLES AT 60Hz INSTANTANEOUS FORWARD CURRENT. (A) FIG.4- TYPICAL JUNCTION CAPACITANCE 70 60 JUNCTION CAPACITANCE.(pF) 50 40 30 20 SF1 1 SF 11 G ~S F1 4G 10 6G F1 ~S G 15 SF 8G F1 ~S G 17 SF SF 11G ~S F1 4G Tj=25 0C 0.1 5G~ SF1 8G 10 0 0.1 0.2 Tj=25oC Pulse Width=300 s 1% Duty Cycle 0.5 1 2 5 10 20 50 100 200 500 1000 0.01 0.4 0.6 REVERSE VOLTAGE. (V) 0.8 1.0 1.2 1.4 FORWARD VOLTAGE. (V) 1.6 1.8 FIG.6- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM 50 NONINDUCTIVE 10 NONINDUCTIVE +0.5A DUT (-) PULSE GENERATOR (NOTE 2) NON INDUCTIVE OSCILLOSCOPE (NOTE 1) (+) 0 -0.25A trr (+) 50Vdc (approx) (-) NOTES: 1. Rise Time=7ns max. Input Impedance= 1 megohm 22pf 2. Rise Time=10ns max. Sourse Impedance= 50 ohms -1.0A 1cm SET TIME BASE FOR 5/ 10ns/ cm Version: A06