SF61_1

SF61 - SF68 6.0 AMPS. 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 ases: Molded plastic E poxy: UL 94V-0 rate flame retardant Lead: Pure tin plated, lead free., solderable per MIL-STD-202, Method 208 guaranteed P olarity: Color band denotes cathode H igh temperature soldering guaranteed: 260oC/10 seconds/.375”,(9.5mm) lead lengths at 5 lbs., (2.3kg) tension W eight: 1.2 grams Dimensions in inches and (millimeters) M aximum Ratings and Electrical Characteristics 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 S F SF SF SF T ype Number 61 62 63 64 M aximum Recurrent Peak Reverse Voltage V RRM 50 100 150 200 M aximum RMS Voltage V RMS 35 70 105 140 M aximum DC Blocking Voltage 50 100 150 200 V DC M aximum Average Forward Rectified Current .375 (9.5mm) Lead Length @T A = 5 5 oC 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 @ TA=25 oC at Rated DC Blocking Voltage @ TA=100 oC Maximum Reverse Recovery Time (Note 1) Typical Junction Capacitance (Note 2) Typical Thermal resistance Operating Temperature Range S torage Temperature Range N otes: SF 65 300 210 300 SF SF SF U nits 66 67 68 400 500 600 V 280 350 420 V 400 500 600 V A A I(AV) IFSM VF IR T rr Cj R θJA TJ T STG 6.0 150 0.975 5.0 100 35 120 30 -65 to +125 -65 to +150 70 o 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 (SF61 THRU SF68) FIG.1- MAXIMUM AVERAGE FORWARD CURRENT DERATING 6.0 FIG.2- TYPICAL REVERSE CHARACTERISTICS 1000 AVERAGE FORWARD CURRENT. (A) 5.0 4.0 INSTANTANEOUS REVERSE CURRENT. ( A) Single Phase Half Wave 60Hz Resistive or Inductive Load 0.375" (9.5mm) Lead Length Tj=100 0C 100 3.0 2.0 10 1.0 0 0 25 50 75 100 125 O 150 175 Tj=25 0C 1 AMBIENT TEMPERATURE. ( C) 175 FIG.3- MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT PEAK FORWARD SURGE CURRENT. (A) 150 125 100 75 50 25 0.1 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE. (%) 8.3ms Single Half Sine Wave JEDEC Method FIG.5- TYPICAL FORWARD CHARACTERISTICS 100 1 2 5 10 20 50 100 200 180 160 140 SF ~S 61 SF FIG.4- TYPICAL JUNCTION CAPACITANCE ~S 10 F6 NUMBER OF CYCLES AT 60Hz INSTANTANEOUS FORWARD CURRENT. (A) 0 4 6 SF 5~ SF 66 61 JUNCTION CAPACITANCE.(pF) SF 67 ~S F6 8 1 Tj=25 0C 120 SF 65 ~S 4 F6 0.1 100 F6 8 Tj=25oC Pulse Width=300 s 1% Duty Cycle 0.5 1 2 5 10 20 50 100 200 500 1000 0.01 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 80 60 0.1 REVERSE VOLTAGE. (V) FORWARD VOLTAGE. (V) FIG.6- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM 50W NONINDUCTIVE 10W NONINDUCTIVE +0.5A (-) DUT (+) 50Vdc (approx) (-) PULSE GENERATOR (NOTE 2) 1W NON INDUCTIVE OSCILLOSCOPE (NOTE 1) (+) 0 -0.25A trr 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