SFF2001G - SFF2008G Isolated 20.0 AMPS. Glass Passivated Super Fast Rectifiers ITO-220AB 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 Cases: ITO-220AB 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: o 260 C/10 seconds .16”,(4.06mm) from case. Weight: 2.24 grams 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 SFF SFF SFF SFF Type Number SFF SFF SFF SFF 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 @ 10A Maximum DC Reverse Current @ TA=25 oC at Rated DC Blocking Voltage @ TA=100 oC Maximum Reverse Recovery Time (Note 1) Typical Junction Capacitance (Note 2) 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 150 A VF IR Trr Cj 0.975 1.30 10 400 35 90 2.5 -65 to +150 -65 to +150 Typical Thermal Resistance (Note 3) RθJC Operating Temperature Range TJ Storage Temperature Range TSTG 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. Thermal Resistance from Junction to Case Mounted on Heatsink. 1.70 V uA uA nS pF o C/W o C o C Version: A06 RATINGS AND CHARACTERISTIC CURVES (SFF2001G THRU SFF2008G) 1000 12 8 4 0 50 100 150 o PEAK FORWARD SURGE CURRENT. (A) CASE TEMPERATURE. ( C) 150 FIG.3- MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT PER LEG INSTANTANEOUS REVERSE CURRENT. ( A) 16 0 100 TJ=100 0C 10 TJ=75 0C 1 TJ=25 0C 120 TJ=125 0C 0.1 8.3ms Single Half Sine Wave JEDEC Method 90 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE. (%) 60 FIG.5- TYPICAL FORWARD CHARACTERISTICS PER LEG 100 30 SFF2001G-04G 0 1 2 5 10 20 50 100 NUMBER OF CYCLES AT 60Hz FIG.4- TYPICAL JUNCTION CAPACITANCE PER LEG 100 90 CAPACITANCE.(pF) FIG.2- TYPICAL REVERSE CHARACTERISTICS 20 Tj=25 0C 80 70 60 30 10 3 SFF2005G-06G 1 SFF2007G-08G 0.3 0.1 Tj=25oC Pulse Width=300 s 1% Duty Cycle 0.03 50 40 INSTANTANEOUS FORWARD CURRENT. (A) AVERAGE FORWARD CURRENT. (A) FIG.1- MAXIMUM FORWARD CURRENT DERATING CURVE 1 2 5 10 20 50 100 200 500 1000 0.01 0.4 REVERSE VOLTAGE. (V) 0.6 0.8 1.0 1.2 1.4 1.6 1.8 FORWARD VOLTAGE. (V) FIG.6- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM 50 NONINDUCTIVE 10 NONINDUCTIVE trr +0.5A (+) 50Vdc (approx) (-) (-) DUT PULSE GENERATOR (NOTE 2) 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