SF51 FCI | Alldatasheet
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Technical content
Dimensions in inches and (millimeters)DO-201AD 1.0(25.4) MIN. 1.0(25.4) MIN. .375(9.5) .285(7.2) .052(1.3) .048(1.2) DIA. .210(5.3) .190(4.8) DIA.
Description
Data Sheet .0 Amp SUPER FAST PLASTIC RECTIFIERS Mechanical Dimensions SF51~58 F eatures /cuspopen Low forward voltage drop /cuspopen High current capability /cuspopen High reliability /cuspopen High surge current capability M echanical Data /cuspopen Case: Molded plastic /cuspopen Epoxy: UL 94V-O rate flame retardant /cuspopen Lead: Axial leads, solderable per MIL-STD- 202, Method 208 guaranteed /cuspopen Polarity: Color band denotes cathode end /cuspopen High temperature so ldering guaranteed: 0oC/10 seconds/.375”,(9.5mm) lead lengths at 5 lbs., (2.3kg) tension M aximum Ratings and Electrical Characteristics Rating at 25 ℃ ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20% Type Number Symbol SF5 1 S F5 2 SF54 SF56 SF58 Unit s Maximum Recurrent Peak Reverse Voltage V 100 200 400 600 750 RRM V Maximum RMS Voltage V 70 140 280 420 525 RMS V Maximum DC Blocking Voltage V 100 200 400 600 750 DC V Maximum Average Forward Rectified Current .375 (9.5mm) Lead Length @TA = 55 ℃ I(AV) 5.0 A Peak Forward Surge Current, 8.3 ms Single Half Sine-wave Superimposed on Rated Load (JEDEC method ) IFSM 135 A Maximum Instantaneous Forward Voltage @ 5.0A VF 0.95 1.4 1.7 V Maximum DC Reverse Current @ TA=25 ℃ at Rated DC Blocking Voltage @ TA=100 ℃ IR 5.0 uA uA Maximum Reverse Recovery Ti me (Note 1) Trr 35 nS Typical Junction Capacitance (Note 2) Cj 120 60 pF Typical Thermal Resistance (Note 3) RθJA RθJL 5.0 W Operating Temperature Range TJ -65 to +125 ℃ Storage Temperature Range TSTG -65 to +150 ℃ 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. Mount on Cu-Pad Size 16mm x 16mm on P.C.B. /cuspopen Mounting postion: Any /cuspopen Weight :1.2 grams
Data Sheet .0 Amp SUPER FAST PLASTIC RECTIFIERS RATINGS AND CHARACTERISTIC CURVES ( SF54 THRU SF58 ) FIG.2- MAXIMUM AVERAGE FORWARD CURRENT DERATING FIG.1- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM AVERAGE FORWARD CURRENT. (A) 25 50 75 100 125 150 175 2.0 6.0 4.0 AMBIENT TEMPERATURE. ( C) o 50/c87 NONINDUCTIVE /c49/c87 NON INDUCTIVE OSCILLOSCOPE (NOTE 1) PULSE GENERATOR (NOTE 2) DUT (+) 50Vdc (approx) (-) NOTES: 1. Rise Time=7ns max. Input Impedance= 1 megohm 22pf 2. Rise Time=10ns max. Sourse Impedance= 50 ohms (-) (+) 10/c87 NONINDUCTIVE -1.0A -0.25A +0.5A trr 1cm SET TIME BASE FOR 5/ 10ns/ cm Single Phase Half Wave 60Hz Resistive or Inductive Load 0.375" (9.5mm) Lead Length FIG.5- MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT PEAK FORWARD SURGE CURRENT. (A) 1 2 5 10 20 10050 125 NUMBER OF CYCLES AT 60Hz 8.3ms Single Half Sine Wave JEDEC Method FIG.3- TYPICAL REVERSE CHARACTERISTICS INSTANTANEOUS REVERSE CURRENT .( A ) 20 40 60 80 100 120 0.1 100 1000 PERCENT OF RATED PEAK REVERSE VOLTAGE. (%) Tj=25 C0 Tj=100 C0 FIG.4- TYPICAL FORWARD CHARACTERISTICS INSTANTANEOUS FORWARD CURRENT. (A) 100 FORWARD VOLTAGE. (V) FIG.6- TYPICAL JUNCTION CAPACITANCE JUNCTION CAPACITANCE.(pF) 0.1 0.5 1 5 2 10 20 50 100 200 500 1000 120 160 180 REVERSE VOLTAGE. (V) 1.0 3.0 5.0 140 0.01 0.1 1.0 PULSE WIDTH-300 S 2% DUTY CYCLE Tj=25 C0 1.6 1.8 100 150 175 100 140 Tj=25 C0 SF54 SF58 SF54 SF58