SFA801G THRU SFA808G 8.0 AMPS. Glass Passivated Super Fast Rectifiers Voltage Range 50 to 600 Volts Current 8.0 Amperes TO-220A Features .185(4.70) .175(4.44) Low forward voltage drop High current capability High reliability High surge current capability .412(10.5) MAX .113(2.87) .103(2.62) .27(6.86) .23(5.84) .594(15.1) .587(14.9) Mechanical Data .055(1.40) .045(1.14) DIA .154(3.91) .148(3.74) PIN1 2 .16(4.06) .14(3.56) Cases: Molded plastic Epoxy: UL 94V-O rate flame retardant Terminals: Leads solderable per MIL-STD-202, Method 208 guaranteed Polarity: As marked High temperature soldering guaranteed: 260oC/10 seconds/.16”,(4.06mm) from case. Weight: 2.24 grams .11(2.79) .10(2.54) .56(14.22) .53(13.46) .037(0.94) .027(0.68) .025(0.64) .014(0.35) .205(5.20) .195(4.95) PIN 1 PIN 2 CASE Case Positive Dimensions in inches and (millimeters) Maximum 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% Symbol SFA SFA SFA SFA Type Number SFA SFA SFA SFA Units 801G 802G 803G 804G 805G 806G 807G 808G Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current @TC = 100℃ Peak Forward Surge Current, 8.3 ms Single Half Sine-wave Superimposed on Rated Load (JEDEC method ) Maximum Instantaneous Forward Voltage @ 8.0A Maximum DC Reverse Current @ TA=25℃ at Rated DC Blocking Voltage @ TA=100℃ Maximum Reverse Recovery Time (Note 1) Typical Junction Capacitance (Note 2) Typical Thermal Resistance (Note 3) VRRM VRMS VDC 50 35 50 100 150 200 300 400 500 600 70 105 140 210 280 350 420 100 150 200 300 400 500 600 V V V I(AV) 8.0 A IFSM 125 A VF 0.975 1.3 1.7 10 400 35 IR Trr Cj 100 4.0 RθJC 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. Mounted on Heatsink Size of 2in x 3 in x 0.25 in Al-Plate. - 262 - 60 V uA uA nS pF ℃/W ℃ ℃ RATINGS AND CHARACTERISTIC CURVES (SFA801G THRU SFA808G) 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 FIG.4- MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT TJ=75 0C 10 TJ=25 0C 1 TJ=125 0C 120 0.1 8.3ms Single Half Sine Wave JEDEC Method 20 40 60 80 100 120 140 FIG.6- TYPICAL FORWARD CHARACTERISTICS 60 100 2 5 10 20 50 100 FIG.5- TYPICAL JUNCTION CAPACITANCE 100 0 Tj=25 C 90 0 A8 SF G A8 SF 70 4 80 FA ~S 1G 80 05 10 3 1 0.3 0.1 ~S G 60 30 SF A8 07 G~ SF A8 08 G 1 01 G~ SF A8 04 G SF A8 05 G~ SF A8 06 G 30 0 0 PERCENT OF RATED PEAK REVERSE VOLTAGE. (%) 90 NUMBER OF CYCLES AT 60Hz 0.03 8G 80 FA CAPACITANCE.(pF) TJ=100 0C 100 SF A8 PEAK FORWARD SURGE CURRENT. (A) CASE TEMPERATURE. ( C) 150 SET TIME BASE FOR 5/ 10ns/ cm 1000 INSTANTANEOUS REVERSE CURRENT. ( A) 10 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 50 40 1 2 5 10 20 50 100 200 500 1000 REVERSE VOLTAGE. (V) - 263 - 0.01 0.4 Tj=25oC Pulse Width=300 s 1% Duty Cycle 0.6 0.8 1.0 1.2 1.4 FORWARD VOLTAGE. (V) 1.6 1.8