HER801 RECTRON SEMICONDUCTOR THRU TECHNICAL SPECIFICATION HER805 HIGH EFFICIENCY RECTIFIER VOLTAGE RANGE 50 to 400 Volts CURRENT 8.0 Amperes FEATURES * Low switching noise * Low forward voltage drop * Low thermal resistance * High current capability * High fast switching capability TO-220A * High surge capability .187 (4.7) ( ) MECHANICAL DATA .148 3.8 ( ) ( ) .153 3.9 .413 10.5 * Case: TO-220A molded plastic .108 .146 (3.7) .374 (9.5) ( ) 2.75 .053 (1.3) * Epoxy: Device has UL flammability classification 94V-O ( ) .047 1.2 .270 (6.9) * Lead: MIL-STD-202E method 208C guaranteed .230 (5.8) * Mounting position: Any .610 (15.5) * Weight: 2.24 grams ( ) .583 14.8 .04MAX. ( ) 1.0 .157 ( ) 4.0 ( ) .583 14.8 .051 ( ) .531 13.5 ( ) 1.3 MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (0.9) .035 o ( ) .028 0.7 Ratings at 25 C ambient temperature unless otherwise specified022 (0.56) Single phase, half wave, 60 Hz, resistive or inductive load102 (2.6) .014 (0.36) .091 (2.3) .126 For capacitive load, derate current by 20%. (3.2) Dimensions in inches and (millimeters) o MAXIMUM RATINGS (At TA = 25 C unless otherwise noted) SYMBOL HER801 HER802 HER803 HER804 HER805 UNITS RATINGS Maximum Recurrent Peak Reverse Voltage VRRM 50 100 200 300 400 Volts Maximum RMS Voltage VRMS 35 70 140 210 280 Volts Maximum DC Blocking Voltage VDC 50 100 200 300 400 Volts Maximum Average Forward Rectified Current o IO 8.0 Amps at TC = 75 C Peak Forward Surge Current 8.3 ms single half sine-wave IFSM 200 Amps superimposed on rated load (JEDEC method) 0 Typical Thermal Resistance R JC 2.5 C/W Typical Junction Capacitance (Note 2) CJ 40 pF 0 Operating and Storage Temperature Range TJ, TSTG -55 to + 150 C o ELECTRICAL CHARACTERISTICS (At TA = 25 C unless otherwise noted) HER801 CHARACTERISTICS SYMBOL HER802 HER803 HER804 HER805 UNITS Maximum Instantaneous Forward Voltage at 8.0A DC VF 1.0 1.3 Volts o TC = 25 C Maximum DC Reverse Current 10 IR uAmps o TC = 100 C at Rated DC Blocking Voltage 150 Maximum Reverse Recovery Time (Note 1) trr 50 nSec 2003-1 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.( ) RATING AND CHARACTERISTIC CURVES HER801 THRU HER805 FIG. 2 - TYPICAL REVERSE CHARACTERISTICS FIG. 1 - TYPICAL FORWARD CURRENT DERATING CURVE 1000 10 8 T = 100 C 6 100 4 Single Phase Half Wave 60Hz Inductive or 2 Resistive Load 10 0 0 50 100 150 CASE TEMPERATURE, ( ) T = 25 C 1.0 FIG. 3 - MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 225 200 0.1 0 20 40 60 80 100 120 140 175 8.3ms Single Half Sine-Wave PERCENT OF RATED PEAK (JEDEC Method) 150 REVERSE VOLTAGE, (%) 125 100 50 1 2 5 10 20 50 100 NUMBER OF CYCLES AT 60Hz FIG. 4 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS FIG. 5 - TYPICAL JUNCTION CAPACITANCE 200 40 20 100 60 10 40 4 20 2 10 1.0 T = 25 J 6 4 .4 TJ=25 Pulse Width = 300uS .2 2 1% Duty Cycle .1 1 .6 .7 .8 .9 1.0 1.1 1.2 1.3 .1 .2 .4 1.0 2 4 10 20 40 100 INSTANTANEOUS FORWARD VOLTAGE, (V) REVERSE VOLTAGE, ( V ) RECTRON INSTANTANEOUS FORWARD CURRENT, (A) PEAK FORWARD SURGE CURRENT, (A) AVERAGE FORWARD CURRENT, (A) JUNCTION CAPACITANCE, (pF) INSTANTANEOUS REVERSE CURRENT, (uA)