HER801FT thru HER806FT REVERSE VOLTAGE - 50 to 600Volts FORWARD CURRENT - 8.0 Amperes GLASS HIGH EFFICIENCY RECTIFIERS ITO-220AC FEATURES Low switching noise .138(3.5) .122(3.1) .118(3.0) .102(2.6) Low forward voltage drop .406(10.3) .386(9.8) Low thermal resistance High current capability .189(4.8) .173(4.4) .118(3.0) .106(2.7) High fast switching capability High surge capacity .610(15.5) .571(14.5) .04 MAX (1.0) MECHANICAL DATA .157(4.0) .142(3.6) Case: ITO-220AC molded plastic Epoxy: UL94V-0 rate flame retadant .059(1.5) .043(1.1) .030(0.76) .020(0.51) .112(2.84) .088(2.24) Lead: MIL-STD-202E method 208C guaranteed Mounting position :Any Weight: 2.24 grams .114(2.9) .098(2.5) .571(14.5) .531(13.5) .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% Maximum Recurrent Peak Reverse Voltage VRRM HER 801FT 50 Maximum RMS Voltage VRMS 35 70 140 210 280 420 V VDC 50 100 200 300 400 600 V CHARACTERISTICS Maximum DC Blocking Voltage Maximum Average Forward Rectified Current @TA =75 SYMBOL HER 802FT 100 HER 803FT 200 HER 804FT 300 HER 805FT 400 HER 806FT 600 UNIT V IO 8.0 A IFSM 300 A RJA 2.5 /W CJ 40 pF TJ,TSTG -65 to + 150 Peak Forward Surage Current 8.3ms Single Half Sine-Wave Super Imposed on Rated Load(JEDEC Method) Typical Thermal Resistance Typical Junction Capacitance (Note2) Operating and Storage Temperature Range Peak Instantaneous Forward Voltage at 8.0A DC Maximum DC Reverse Current @TJ=25 at Rated DC Blocking Voltage @TJ=100 Maximum Reverse Recoverry Time(Note1) 1.1 VF 1.3 10 IR 150 60 TRR 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. 3.Suffix"R" for reverse polarity ~ 117 ~ 1.7 V uA nS RATING AND CHARACTERTIC CURVES HER801FT thru HER806FT AVERAGE FORWARD CURRENT,(A) FIG.1- TYPICAL FORWARD CURRENT DERATING CURVE FIG.2-TYPICAL REVERSE CHARACTERISTICS 10 1000 8 TJ=100 6 4 INSTANTANEOUS REVERSE CURRENT(uA) SINGLE PHASE HALF WAVE 60HZ RESISTIVE OR INDUCTIVE LOAD 2 0 0 50 150 100 CASE TEMPERATURE PEAK FORWARD SURGE CURRENT,(A) FIG.3-MAXIMUM NON-REPETITVE FORWARD SURGE CURRENT 350 300 10 TJ=25 1.0 250 0.1 20 200 60 80 100 120 140 8.3 ms Single Half-Sine-Wave (JEDEC METOD) 100 0 50 1 2 10 20 5 5 NUMBER OF CYCLES AT 60HZ 50 100 FIG.5-TYPICAL JUNCTION CAPACITANCE 40 HER801FT - HER804FT 200 HER805FT 100 JUNCTION CAPACITANCE(PF) 20 40 PERCENT OF RATED PEAK REVERSE VOLTAGE(%) 150 FIG.4-TYPICAL INSTANTAEOUS FORWARD CHARACTERISTICS INSTANTANEOUS FORWARD CURRENT,(A) 100 10 4 HER806FT 2 1.0 T J=25 PULSE WIDTH 300uS 1% DUTY CYCLE 0.4 0.2 40 20 10 TJ=25 4 2 1 0.1 0.6 0.8 1.0 1.2 1.4 1.6 1.8 0.1 0.2 2.0 INSTANTANEOUS FORWARD VOLTAGE, (V) 0.4 1.0 2 4 10 20 REVERSE VOLTAGE,(V) ~ 118 ~ 40 100