SFAF504G Isolation 5.0 AMPS. Glass Passivated Super Fast Rectifiers Voltage Range 200 Volts Current 5.0 Amperes ITO-220AC Features a Low forward voltage drop a High current capability a High reliability a High surge current capability .185(4.7) MAX .406(10.3)MAX .124(3.16) MAX .134(3.4)DIA .113(3.0)DIA .112(2.85) .100(2.55) .272(6.9) .248(6.3) .606(15.5) .583(14.8) Mechanical Data a Case: ITO-220AC molded plastic a Epoxy: UL 94V-O rate flame retardant a Terminals: Leads solderable per MIL-STD202, Method 208 guaranteed a Polarity: As marked a High temperature soldering guaranteed: 250oC/10 seconds .16",(4.06mm) from case. aWeight: 2.24 grams .063(1.6) MAX .161(4.1) MAX .110(2.8) .098(2.5) .055(1.4) MAX .030(0.76) MAX .035(0.9) MAX .100(2.55) .071(1.8) MAX .543(13.8) .512(13.2) .100(2.55) Dimensions in inches and (millimeters) Maximum Ratings and Electrical Characteristics Rating at 25ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20% Type Number SFAF504G Maximum Recurrent Peak Reverse Voltage 200 Maximum RMS Voltage 140 Maximum DC Blocking Voltage 200 Maximum Average Forward Rectified Current .375 (9.5mm) Lead Length @TC = 100 Peak Forward Surge Current, 8.3 ms Single Half Sine-wave Superimposed on Rated Load (JEDEC method ) Maximum Instantaneous Forward Voltage @ 5.0A Maximum DC Reverse Current @ TA=25 at Rated DC Blocking Voltage @ TA=100 Units V V V 5.0 A 125 A 0.975 V 10.0 400 Maximum Reverse Recovery Time (Note 1) 35 Typical Junction Capacitance (Note 2) 70 Typical Thermal Resistance R(Note 3) 5.0 Operating Temperature Range TJ -65 to +150 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. Thermal Resistance from Junction to Case Mounted on Heatsink. uA uA nS pF /W RATINGS AND CHARACTERISTIC CURVES ( SFAF504G ) FIG.1- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM 10W NONINDUCTIVE 50W NONINDUCTIVE trr +0.5A (-) DUT (+) 50Vdc (approx) (-) PULSE GENERATOR (NOTE 2) 1W NON INDUCTIVE OSCILLOSCOPE (NOTE 1) 0 -0.25A (+) -1.0A 1cm FIG.2- MAXIMUM FORWARD CURRENT DERATING CURVE FIG.3- TYPICAL REVERSE CHARACTERISTICS 8 6 4 2 0 0 50 100 150 o PEAK FORWARD SURGE CURRENT. (A) CASE TEMPERATURE. ( C) FIG.4- MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT TC=100 0C 100 10 TC=25 0C 1.0 TC=125 0C 120 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. (%) FIG.6- TYPICAL FORWARD CHARACTERISTICS 60 100 30 1 2 5 10 20 50 NUMBER OF CYCLES AT 60Hz FIG.5- TYPICAL JUNCTION CAPACITANCE 100 Tj=25 0C 90 CAPACITANCE.(pF) SET TIME BASE FOR 5/ 10ns/ cm 1000 INSTANTANEOUS REVERSE CURRENT. ( A) 10 80 70 60 100 INSTANTANEOUS FORWARD CURRENT. (A) AVERAGE FORWARD CURRENT. (A) NOTES: 1. Rise Time=7ns max. Input Impedance= 1 megohm 22pf 2. Rise Time=10ns max. Sourse Impedance= 50 ohms 30 10 3.0 1.0 0.3 0.1 .03 50 1 2 5 10 20 50 REVERSE VOLTAGE. (V) 100 200 500 .01 .4 Tj=25oC Pulse Width=300 s 1% Duty Cycle .6 .8 1.0 1.2 1.4 FORWARD VOLTAGE. (V) 1.6 1.8