HERF803

HERF801 thru HERF808 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 - 50 to 1000Volts FORWARD CURRENT - 8.0 Amperes ITO-220AC .138(3.5) .122(3.1) .118(3.0) .102(2.6) .189(4.8) .173(4.4) .118(3.0) .106(2.7) .406(10.3) .386(9.8) .04 MAX (1.0) .610(15.5) .571(14.5) MECHANICAL DATA ●Case: ITO-220AC molded plastic ●Epoxy: UL94V-0 rate flame retadant ●Lead: MIL-STD-202E method 208C guaranteed ●Mounting position :Any ●Weight: 2.24 grams .157(4.0) .142(3.6) .059(1.5) .043(1.1) .030(0.76) .020(0.51) .112(2.84) .088(2.24) .571(14.5) .531(13.5) .114(2.9) .098(2.5) .030(0.76) .020(0.51) 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 HERF 801 50 35 50 HERF 802 100 70 100 HERF 803 200 140 200 HERF 804 300 210 300 HERF 805 400 280 400 HERF 806 600 420 600 HERF 807 800 560 800 HERF 808 1000 700 1000 UNIT V V V A 8.0 IFSM RθJA 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 μA 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. ~ 124 ~ RATING AND CHARACTERTIC CURVES HERF801 thru HERF808 FIG.1- TYPICAL FORWARD CURRENT DERATING CURVE AVERAGE FORWARD CURRENT,(A) 10 1000 8 6 INSTANTANEOUS REVERSE CURRENT(uA) 4 2 0 SINGLE PHASE HALF WAVE 60HZ RESISTIVE OR INDUCTIVE LOAD FIG.2-TYPICAL REVERSE CHARACTERISTICS TJ=100°C 100 0 50 100 150 AMBIETN 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=25°C 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) HERF804 - HERF805 HERF806 - HERF808 HERF801 -HERF803 FIG.5-TYPICAL JUNCTION CAPACITANCE 200 100 JUNCTION CAPACITANCE(pF) 40 20 10 TJ=25°C T J=25°C 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) ~ 125 ~