SFAF2001G - SFAF2008G Isolated 20.0 AMPS. Glass Passivated Super Fast Rectifiers ITO-220AC .185(4.7) .173(4.4) .406(10.3) .390(9.90) .124(3.16) .118(3.00) .134(3.4)DIA .113(3.0)DIA Features .272(6.9) .248(6.3) .606(15.5) .583(14.8) 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 .063(1.6) MAX .161(4.1) .146(3.7) Mechanical Data .112(2.85) .100(2.55) 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: 260oC/10 seconds .16”,(4.06mm) from case. Weight: 2.24 grams .110(2.8) .098(2.5) .055(1.4) .043(1.1) .030(0.76) .020(0.50) .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) 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% Symbol SFAF SFAF SFAF SFAF Type Number SFAF SFAF SFAF SFAF 2001G 2002G 2003G 2004G 2005G 2006G 2007G 2008G Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current @TC = 100 oC Peak Forward Surge Current, 8.3 ms Single Half Sine-wave Superimposed on Rated Load (JEDEC method ) Maximum Instantaneous Forward Voltage @ 20.0A Maximum DC Reverse Current o @TA=25 C at Rated DC Blocking Voltage o @ TA=100 C VRRM VRMS VDC 50 100 150 200 300 400 500 600 35 70 105 140 210 280 350 420 50 100 150 200 300 400 500 600 Units V V V I(AV) 20 A IFSM 200 A VF 0.975 IR Maximum Reverse Recovery Time Trr (Note 1) Typical Junction Capacitance (Note 2) 170 Cj Typical Thermal Resistance (Note 3) RθJC Operating Temperature Range TJ -65 Storage Temperature Range TSTG -65 Notes: 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. Mounted on Heatsink Size of 3” x 5” x 0.25” Al-Plate. 1.3 V 1.7 10 400 uA uA 35 nS 150 3.0 to +150 to +150 o pF C/W o C o C Version: A06 RATINGS AND CHARACTERISTIC CURVES (SFAF2001G THRU SFAF2008G) 16 12 8 4 0 50 100 150 o FIG.3- MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT TJ=100 0C 100 TJ=75 0C 10 1 TJ=25 0C 250 Tj=25 0C 200 0.1 8.3ms Single Half Sine Wave JEDEC Method 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE. (%) 150 FIG.5- TYPICAL FORWARD CHARACTERISTICS 100 100 50 0 1 2 5 10 20 50 100 NUMBER OF CYCLES AT 60Hz FIG.4- TYPICAL JUNCTION CAPACITANCE 300 Tj=25 0C 250 200 SF AF 150 SF AF 20 100 01 G~ SF AF 05 20 1 2 5 20 G~ S FA F 50 0 20 10 04 G 30 10 3 SF AF 20 01 G~ SF AF 20 04 G PEAK FORWARD SURGE CURRENT. (A) CASE TEMPERATURE. ( C) INSTANTANEOUS REVERSE CURRENT. ( A) 1000 0 CAPACITANCE.(pF) FIG.2- TYPICAL REVERSE CHARACTERISTICS 20 INSTANTANEOUS FORWARD CURRENT. (A) AVERAGE FORWARD CURRENT. (A) FIG.1- MAXIMUM FORWARD CURRENT DERATING CURVE G G~ G 05 20 07 20 AF SF AF SF 1 0.3 0.1 Tj=25oC Pulse Width=300 s 1% Duty Cycle 0.01 0.4 50 100 200 500 G 08 20 AF SF 0.03 08 20 G 06 20 F FA ~S 0.6 1000 0.8 1.0 1.2 1.4 1.6 1.8 FORWARD VOLTAGE. (V) REVERSE VOLTAGE. (V) FIG.6- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM 50W NONINDUCTIVE 10W NONINDUCTIVE trr +0.5A (-) DUT (+) 50Vdc (approx) (-) PULSE GENERATOR (NOTE 2) 1W NON INDUCTIVE OSCILLOSCOPE (NOTE 1) NOTES: 1. Rise Time=7ns max. Input Impedance= 1 megohm 22pf 2. Rise Time=10ns max. Sourse Impedance= 50 ohms 0 -0.25A (+) -1.0A 1cm SET TIME BASE FOR 5/ 10ns/ cm Version: A06