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| SF11SG - SF18SG 1.0 AMP. Glass Passivated Super Fast Rectifiers A-405 Features High efficiency, low VF High current capability High reliability High surge current capability Low power loss. For use in low voltage, high frequency inventor, free wheeling, and polarity protection application Mechanical Data Case: 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: o 260 C/10 seconds/.375",(9.5mm) lead lengths at 5 lbs., (2.3kg) tension Mounting position: Any Weight: 0.22 gram Dimensions in inches and (millimeters) Rating 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% SF SF SF Symbol SF Type Number Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current .375 (9.5mm) Lead Length o @T A = 55 C Peak Forward Surge Current, 8.3 ms Single Half Sine-wave Superimposed on Rated Load (JEDEC method ) Maximum Instantaneous Forward Voltage @ 1.0A Maximum DC Reverse Current o @ T A=25 C at Rated DC Blocking Voltage o @ T A=125 C Maximum Reverse Recovery Time (Note 1) Typical Junction Capacitance (Note 2) Typical Thermal resistance Operating Temperature Range Storage Temperature Range Notes: Maximum Ratings and Electrical Characteristics SF SF SF SF 11SG 12SG 13SG 14SG 15SG 16SG 17SG 18SG Units V V V A A V RRM V RMS V DC I(AV) IFSM VF IR nS Cj R JA TJ 50 35 50 100 150 200 300 400 500 600 70 105 140 210 280 350 420 100 150 200 300 400 500 600 1.0 30 0.95 5.0 100 35 20 95 -65 to +150 -65 to +150 10 o 1.3 1.7 V uA uA nS pF C/W o C o C T STG 1. Reverse Recovery Test Conditions: IF=0.5A, IR=1.0A, IRR=0.25A 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. Version: A06 RATINGS AND CHARACTERISTIC CURVES (SF11SG THRU SF18SG) 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 0.5 10 Tj=125 0C 0 0 25 50 75 100 125 O 150 175 AMBIENT TEMPERATURE. ( C) 1 Tj=75 0C FIG.3- MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 35 Tj=25 0C 0.1 0 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 8.3ms Single Half Sine Wave JEDEC Method FIG.5- TYPICAL FORWARD CHARACTERISTICS 100.0 1 2 5 10 20 50 100 INSTANTANEOUS FORWARD CURRENT. (A) 10.0 FIG.4- TYPICAL JUNCTION CAPACITANCE 70 60 JUNCTION CAPACITANCE.(pF) 1.0 50 40 30 20 SF1 SF 11S G~ SF 5SG 14S Tj=25 0C 0.1 G ~SF 18S G SF 11 SG ~S F1 4S G 0.6 NUMBER OF CYCLES AT 60Hz G 6S F1 ~S SG 15 SG SF 18 SF G~ 7S 1 SF 10 0 0.1 0.01 0.4 Tj=25oC Pulse Width=300 s 1% Duty Cycle 0.5 1 2 5 10 20 50 100 200 500 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 |
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