SF68G

SF61G - SF68G 6.0 AMPS. Glass Passivated Super Fast Rectifiers DO-201AD Features H igh efficiency, low VF H igh current capability H igh reliability H igh surge current capability Low power loss. For 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 L ead: Pure tin plated, lead free., solderable per MIL-STD-202, Method 208 guaranteed P olarity: Color band denotes cathode H igh temperature soldering guaranteed: 260 oC/10 seconds/.375”,(9.5mm) lead lengths at 5 lbs., (2.3kg) tension M ounting position: Any W eight: 1.2 grams 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 T ype 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 o @T A = 5 5 C P eak Forward Surge Current, 8.3 ms Single Half Sine-wave Superimposed on Rated Load (JEDEC method ) M aximum Instantaneous Forward Voltage @ 6.0A M aximum DC Reverse Current @ T A=25 C at Rated DC Blocking Voltage @ TA=125 oC M aximum Reverse Recovery Time (Note 1) Typical Junction Capacitance (Note 2) Typical Thermal Resistance O perating Temperature Range S torage Temperature Range N otes: o M aximum Ratings and Electrical Characteristics SF SF SF SF U nits 61G 62G 63G 64G 65G 66G 67G 68G V RRM V RMS V DC I(AV) IFSM VF IR T rr Cj R θJA R θJL TJ TSTG 50 100 150 200 300 400 500 600 35 70 105 140 210 280 350 420 50 100 150 200 300 400 500 600 6.0 150 0.975 5.0 100 35 100 40 5.0 -65 to +150 -65 to +150 50 o V V V A A 1.3 1.7 V uA uA nS pF C/W o o C C 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 16mm x 16mm on PCB. Version: A06 RATINGS AND CHARACTERISTIC CURVES (SF61G THRU SF68G) FIG.1- MAXIMUM AVERAGE FORWARD CURRENT DERATING 6.0 FIG.2- TYPICAL REVERSE CHARACTERISTICS 1000 AVERAGE FORWARD CURRENT. (A) 5.0 INSTANTANEOUS REVERSE CURRENT. ( A) 4.0 Single Phase Half Wave 60Hz Resistive or Inductive Load 0.375" (9.5mm) Lead Length 100 Tj=125 0C 3.0 Tj=75 0C 10 2.0 1.0 1 Tj=25 0C 0 0 25 50 75 100 125 O 150 175 AMBIENT TEMPERATURE. ( C) FIG.3- MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 175 0.1 PEAK FORWARD SURGE CURRENT. (A) 150 125 100 75 50 25 0 1 2 5 10 20 50 100 NUMBER OF CYCLES AT 60Hz 0.01 0 8.3ms Single Half Sine Wave JEDEC Method 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE. (%) FIG.5- TYPICAL FORWARD CHARACTERISTICS 100 INSTANTANEOUS FORWARD CURRENT. (A) FIG.4- TYPICAL JUNCTION CAPACITANCE 180 10 61 G~ SF SF 64 G 65 G~ SF 66 G SF JUNCTION CAPACITANCE.(pF) 140 120 100 80 60 40 0.1 0.5 1 2 5 10 20 50 100 200 500 1000 REVERSE VOLTAGE. (V) SF 61 G~ SF SF 64 G 65 0.1 G~ SF 68 G SF 67 Tj=25 0C 1 G Tj=25oC Pulse Width=300 s 1% Duty Cycle 0.01 0.4 0.6 0.8 1.0 1.2 1.4 FORWARD VOLTAGE. (V) ~S 160 F6 8G 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