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| HER801 thru HER808 HIGH EFFICIENCY GLASS PASSIVATED RECTIFIERS FEATURES Low switching noise Low forward voltage drop Low thermal resistance High current capability High fast switching capability High surge capacity REVERSE VOLTAGE FORWARD CURRENT - 50 to 1000Volts - 8.0 Amperes TO-220AC .108 (2.75) .413(10.5) .374(9.5) .153(3.9) .146(3.7) .187(4.7) .148(3.8) .055(1.4) .047(1.2) .270(6.9) .230(5.8) .610(15.5) .583(14.8) .04 MAX (1.0) MECHANICAL DATA Case: TO-220AC molded plastic Epoxy: UL94V-0 rate flame retadant Lead: MIL-STD-202E method 208C guaranteed Mounting position :Any Weight: 2.24 grams .051 (1.3) .043(1.1) .032(0.8) .102(2.6) .091(2.3) .157 .583(14.8) (4.0) .531(13.5) .024(0.6) .012(0.3) .126 (3.2) Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating at 25 ambient temperature unless otherwise specified. Single phase, half wave ,60Hz, resistive or inductive load. For capacitive load, derate current by 20% CHARACTERISTICS Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current Peak Forward Surge Current 8.3ms Single Half Sine-Wave Super Imposed on Rated Load(JEDEC Method) Typical Thermal Resistance Typical Junction Capacitance (Note2) Peak Instantaneous Forward Voltage at 8.0A DC Maximum DC Reverse Current at Rated DC Blocking Voltage @TJ=25 @TJ=100 @TA =75 SYMBOL VRRM VRMS VDC IO HER 801 50 35 50 HER 802 100 70 100 HER 803 200 140 200 HER 804 300 210 300 8.0 HER 805 400 280 400 HER 806 600 420 600 HER 807 800 560 800 HER 808 600 420 600 UNIT V V V A IFSM RJA CJ VF IR TRR TJ,TSTG 1.0 300 2.5 40 1.3 10 150 60 -55 to + 150 1.7 A /W pF V A nS Maximum Reverse Recovery Time(Note1) Operating and Storage Temperature Range NOTES:1.Measured with IF=0.5A,IR=1A,IRR=0.25A 2.Measured at 1.0 MHZ and applied reverse voltage of 4.0V DC. ~ 122 ~ RATING AND CHARACTERTIC CURVES HER801 thru HER808 FIG.1- TYPICAL FORWARD CURRENT DERATING CURVE AVERAGE FORWARD CURRENT,(A) 10 1000 8 6 4 2 0 INSTANTANEOUS REVERSE CURRENT(uA) SINGLE PHASE HALF WAVE 60HZ RESISTIVE OR INDUCTIVE LOAD FIG.2-TYPICAL REVERSE CHARACTERISTICS TJ=100C 100 0 50 100 150 AMBIENT TEMPERATURE 10 FIG.3-MAXIMUM NON-REPETITVE FORWARD SURGE CURRENT PEAK FORWARD SURGE CURRENT,(A) 350 300 250 200 150 100 0 50 1 8.3 ms Single Half-Sine-Wave (JEDEC METOD) 2 10 20 5 5 NUMBER OF CYCLES AT 60HZ 50 100 TJ=25C 1.0 0.1 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE(%) FIG.4-TYPICAL INSTANTAEOUS FORWARD CHARACTERISTICS INSTANTANEOUS FORWARD CURRENT,(A) 40 20 10 4 2 1.0 0.4 0.2 0.1 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 INSTANTANEOUS FORWARD VOLTAGE, (V) HER804 - HER805 HER806 - HER808 HER801 -HER803 FIG.5-TYPICAL JUNCTION CAPACITANCE 200 100 JUNCTION CAPACITANCE(pF) 40 20 10 TJ=25C TJ=25C PULSE WIDTH 300uS 1% DUTY CYCLE 4 2 1 0.1 0.2 0.4 1 2 4 10 20 40 100 REVERSE VOLTAGE,(V) ~ 123 ~ |
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