ISF81 RECTRON THRU SEMICONDUCTOR TECHNICAL SPECIFICATION ISF87 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 ITO-220A MECHANICAL DATA * * * * * Case: ITO-220 molded plastic Epoxy: Device has UL flammability classification 94V-O Lead: MIL-STD-202E method 208C guaranteed Mounting position: Any Weight: 2.24 grams .138(3.5) .122(3.1) .406(10.3) .382(9.7) .114(2.9) .098(2.5) .154 (3.9) .138 (3.5) .531(13.5) .492(12.5) .071(1.8) .055(1.4) .055(1.4) .039(1.0) .035(0.9) .020(0.5) Ratings at 25 o C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. .114(2.9) .098(2.5) .031(0.8) .016 (0.4) .108(2.75) .091(2.30) For capacitive load, derate current by 20%. .134(3.4) .110(2.8) .602(15.3) .579(14.7) .04MAX. (1.0) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS .185(4.7) .169(4.3) Dimensions in inches and (millimeters) MAXIMUM RATINGS (At T A = 25 oC unless otherwise noted) RATINGS SYMBOL ISF81 ISF82 ISF83 ISF84 ISF85 ISF86 ISF87 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 ISF81 ISF82 ISF83 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. ISF85 ISF86 1.35 UNITS Volts uAmps 500 35 ISF87 1.70 10 IR trr ISF84 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 IS F 84 20 IS F8 1~ 10 IS 4 87 SF I 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 SF 86 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 F8 5~ I AVERAGE FORWARD CURRENT, (A) RATING AND CHARACTERISTIC CURVES ( ISF81 THRU ISF87 ) 2.0 200 100 60 ISF 81~ 40 20 ISF 85~ ISF 10 TJ = 25 6 4 84 ISF 87 2 1 .1 .2 .4 1.0 2 4 10 20 40 REVERSE VOLTAGE, ( V ) RECTRON 100