SF81S RECTRON THRU SEMICONDUCTOR TECHNICAL SPECIFICATION SF87S GLASS PASSIVATED SUPER FAST RECTIFIER VOLTAGE RANGE 50 to 600 Volts CURRENT 8.0 Amperes FEATURES Low switching noise Low forward voltage drop Low thermal resistance High current capability Super fast switching speed High reliability Good for switching mode circuit .049 (1.25 REF.) D2PAK MECHANICAL DATA Ratings at 25 C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. .202 (5.13) .198 (5.03) .055 (1.40) .047 (1.20) .036 (0.91) .028 (0.71) .412 (10.46) .388 (9.86) For capacitive load, derate current by 20%. .098 (2.50) .083 (2.10) o .069 (1.75) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS .189 (4.80) .173 (4.40) .053 (1.35) .049 (1.25) .626 (15.89) .578 (14.69) .337 (8.55) .321 (8.15) Case: D2PAK molded plastic Epoxy: Device has UL flammability classification 94V-O Lead: MIL-STD-202E method 208C guaranteed Mounting position: Any Weight: 2.2 grams .126 (3.20) .110 (2.80) * * * * * .053 (1.35) * * * * * * * .020 (0.50) .012 (0.30) Dimensions in inches and (millimeters) MAXIMUM RATINGS (At T A = 25 oC unless otherwise noted) RATINGS SYMBOL SF81S SF82S SF83S SF84S SF85S SF86S SF87S Maximum Recurrent Peak Reverse Voltage VRRM 50 100 150 200 300 400 600 Volts Maximum RMS Voltage V RMS 35 70 105 140 210 280 420 Volts VDC 50 100 150 200 300 400 600 Maximum DC Blocking Voltage Maximum Average Forward Rectified Current at TC = 100 oC UNITS Volts IO 8.0 Amps Peak Forward Surge Current 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) I FSM 125 Amps Typical Thermal Resistance RθJC Typical Junction Capacitance (Note 2) Operating and Storage Temperature Range 0 3 CJ 50 T J , T STG C/ W pF 30 0 -55 to + 150 C ELECTRICAL CHARACTERISTICS (At TA = 25oC unless otherwise noted) CHARACTERISTICS Maximum Instantaneous Forward Voltage at 8.0A DC @T C = 25 o C Maximum DC Reverse Current at Rated DC Blocking Voltage @T C = 100 oC Maximum Reverse Recovery Time (Note 1) SYMBOL VF SF81S SF82S SF83S NOTES : 1. Test Conditions: IF = 0.5A, IR = -1.0A, IRR = -0.25A 2. Measured at 1 MHz and applied reverse voltage of 4.0 volts. 3. Suffix “R” for Reverse Polarity. SF85S SF86S 1.35 UNITS Volts uAmps 500 35 SF87S 1.70 10 IR trr SF84S 1.0 50 nSec 2002-12 8 6 4 Single Phase Half Wave 60Hz Inductive or Resistive Load 2 0 100 CASE TEMPERATURE, ( ) 150 FIG. 3 - MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 150 TC = 100 100 10 TC = 25 1.0 125 0.1 100 0 8.3ms Single Half Sine-Wave (JEDEC Method) 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE, (%) 75 50 25 0 1 2 5 10 20 50 NUMBER OF CYCLES AT 60Hz 100 FIG. 4 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS SF 84 S 20 SF 81 S~ 10 4 7S F8 S 2 1.0 .4 TJ=25 Pulse Width = 300uS 1% Duty Cycle .2 .1 .6 .8 1.0 1.2 1.4 1.6 1.8 INSTANTANEOUS FORWARD VOLTAGE, (V) FIG. 5 - TYPICAL JUNCTION CAPACITANCE JUNCTION CAPACITANCE, (pF) 40 86 S PEAK FORWARD SURGE CURRENT, (A) 50 INSTANTANEOUS REVERSE CURRENT, (uA) 1000 10 0 INSTANTANEOUS FORWARD CURRENT, (A) FIG. 2 - TYPICAL REVERSE CHARACTERISTICS FIG. 1 - TYPICAL FORWARD CURRENT DERATING CURVE SF 85 S~ SF AVERAGE FORWARD CURRENT, (A) RATING AND CHARACTERISTIC CURVES ( SF81S THRU SF87S ) 2.0 200 100 60 SF8 1S~ 40 20 SF8 SF8 5S~ 10 SF8 TJ = 25 6 4 4S 7S 2 1 .1 .2 .4 1.0 2 4 10 20 40 REVERSE VOLTAGE, ( V ) RECTRON 100