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SFAF801G - SFAF808G Isolated 8.0 AMPS. Glass Passivated Super Fast Rectifiers ITO-220AC .185(4.7) .173(4.4) .124(3.16) .118(3.00) .406(10.3) .390(9.90) .134(3.4)DIA .113(3.0)DIA .272(6.9) .248(6.3) .112(2.85) .100(2.55) 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 .606(15.5) .583(14.8) .063(1.6) MAX .161(4.1) .146(3.7) .110(2.8) .098(2.5) .030(0.76) .020(0.50) Mechanical Data Cases: ITO-220AC molded plastic Epoxy: UL 94V-0 rate flame retardant Terminals: Pure tin plated, lead free. solderable per MIL-STD-202, Method 208 guaranteed Polarity: As marked High temperature soldering guaranteed: 260 oC/10 seconds 0.25",(6.35mm) from case. Weight: 2.24 grams .055(1.4) .043(1.1) .035(0.9) .020(0.5) .071(1.8) MAX .543(13.8) .512(13.2) 2 .100(2.55) .100(2.55) PIN 1 PIN 2 CASE Case Positive Dimensions in inches and (millimeters) Mounting torque: 5 in - 1bs. max. Maximum Ratings and Electrical Characteristics 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% Type Number Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current @T C = 100 oC Peak Forward Surge Current, 8.3 ms Single Half Sine-wave Superimposed on Rated Load (JEDEC method ) Maximum Instantaneous Forward Voltage @ 8.0A Maximum DC Reverse Current @T A=25 oC at Rated DC Blocking Voltage o @ T A=100 C Maximum Reverse Recovery Time (Note 1) Typical Junction Capacitance (Note 2) Symbol SFAF SFAF SFAF SFAF SFAF SFAF SFAF SFAF Units 801G 802G 803G 804G 805G 806G 807G 808G V RRM V RMS V DC I(AV) IFSM VF IR Trr 50 35 50 100 70 100 150 105 150 200 140 200 300 210 300 400 500 280 350 400 500 600 420 600 V V V A A 8.0 125 0.975 10 400 35 90 60 o 1.3 1.7 V uA uA nS pF C/W o C o C Cj Typical Thermal Resistance (Note 3) 4.0 R JC Operating Temperature Range TJ -65 to +150 Storage Temperature Range T STG -65 to +150 1. Reverse Recovery Test Conditions: IF=0.5A, IR=1.0A, IRR=0.25A Notes: 2. Measured at 1 MHz and Applied Reverse Voltage of 4.0 V D.C. 3. Mounted on Heatsink Size of 2" x 3" x 0.25 " Al-Plate.. Version: A06 RATINGS AND CHARACTERISTIC CURVES (SFAF801G THRU SFAF808G) FIG.1- MAXIMUM FORWARD CURRENT DERATING CURVE INSTANTANEOUS REVERSE CURRENT. ( A) FIG.2- TYPICAL REVERSE CHARACTERISTICS 1000 AVERAGE FORWARD CURRENT. (A) 10 8 6 4 2 0 100 TJ=100 0C 10 TJ=75 0C 0 50 CASE TEMPERATURE. ( C) o 100 150 PEAK FORWARD SURGE CURRENT. (A) 150 120 FIG.3- MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT TJ=125 0C 8.3ms Single Half Sine Wave JEDEC Method 1 TJ=25 0C 0.1 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE. (%) 90 60 30 0 FIG.5- TYPICAL FORWARD CHARACTERISTICS 100 30 1 2 5 10 20 50 100 FIG.4- TYPICAL JUNCTION CAPACITANCE 100 Tj=25 C 0 3 1 90 CAPACITANCE.(pF) 80 70 60 50 40 1 0.3 0.1 0.03 0.01 0.4 2 5 10 20 50 100 200 500 1000 0.6 80 1G ~S FA SF F8 AF 04 80 G 5G ~S FF A8 06 G SF AF 80 7G ~S FA F8 08 G Tj=25oC Pulse Width=300 s 1% Duty Cycle NUMBER OF CYCLES AT 60Hz INSTANTANEOUS FORWARD CURRENT. (A) 10 SF AF AF SF 80 1G ~S AF SF 80 5G ~S F FA 80 F FA 80 4G (+) 50Vdc (approx) (-) NOTES: 1. Rise Time=7ns max. Input Impedance= 1 megohm 22pf 2. Rise Time=10ns max. Sourse Impedance= 50 ohms FIG.6- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM 50 NONINDUCTIVE 10 NONINDUCTIVE trr +0.5A DUT (-) PULSE GENERATOR (NOTE 2) NON INDUCTIVE OSCILLOSCOPE (NOTE 1) (+) 0 -0.25A 8G REVERSE VOLTAGE. (V) 0.8 1.0 1.2 1.4 1.6 1.8 FORWARD VOLTAGE. (V) -1.0A 1cm SET TIME BASE FOR 5/ 10ns/ cm Version: A06 |
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