HER201 THRU HER208
2.0 AMP HIGH EFFICIENCY RECTIFIERS
VOLTAGE RANGE50 to 1000 VoltsCURRENTFEATURES* Low forward voltage drop* High current capability* High reliability* High surge current capability* High speed switching2.0 AmperesDO-15.140(3.6).104(2.6) DIA.1.0(25.4) MIN.MECHANICAL DATA* Case: Molded plastic* Epoxy: UL 94V-0 rate flame retardant* Lead: Axial leads, solderable per MIL-STD-202, method 208 guranteed* Polarity: Color band denotes cathode end* Mounting position: Any*Weight: 0.40 grams.300(7.6).230(5.8).034(.9) .028(.7) DIA.1.0(25.4) MIN.Dimensions in inches and (millimeters)MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICSRating 25 C ambient temperature uniess otherwies specified.Single phase half wave, 60Hz, resistive or inductive load.For capacitive load, derate current by 20%.TYPE NUMBERMaximum Recurrent Peak Reverse VoltageMaximum RMS VoltageMaximum DC Blocking VoltageMaximum Average Forward Rectified Current.375\"(9.5mm) Lead Length at Ta=50 CPeak Forward Surge Current, 8.3 ms single half sine-wavesuperimposed on rated load (JEDEC method)Maximum Instantaneous Forward Voltage at 2.0AMaximum DC Reverse Current Ta=25 Cat Rated DC Blocking Voltage Ta=100 CMaximum Reverse Recovery Time (Note 1)Typical Junction Capacitance (Note 2)Operating and Storage Temperature Range TJ, TSTGNOTES:HER201 HER202 HER203 HER204 HER205 HER206 HER207 HER208 UNITS50 100 200 300 400 600 800 1000 V35 70 140 210 280 420 560 700 V50 100 200 300 400 600 800 1000 V2.0601.35.0AAVmA1.01.85mA150nS50 70 30pF C-65 +150 1. Reverse Recovery Time test condition: IF=0.5A, IR=1.0A, IRR=0.25A2. Measured at 1MHz and applied reverse voltage of 4.0V D.C.RATING AND CHARACTERISTIC CURVES (HER201 THRU HER208)FIG.1-TYPICAL FORWARDCHARACTERISTICSAVERAGE FORWARD CURRENT,(A)FIG.2-TYPICAL FORWARD CURRENT DERATING CURVE2.42.01.61.20.80.4 002550 75 100 125 150 175Single PhaseHalf Wave 60HzResistive Or Inductive Load0.375\"(9.5mm) Lead Length 1020ER305~HR2INSTANTANEOUS FORWARD CURRENT,(A)~HEHER2 .1Tj=25 CPulse Width 300us 1% Duty CycleH 1.0HER2ER206~H0104ER208AMBIENT TEMPERATURE ( C).01FIG.4-MAXIMUM NON-REPETITIVE FORWARDSURGE CURRENTPEAK FORWARD SURGE CURRENT,(A) .001.4.6.81.01.21.4 1.6 1.8100FORWARD VOLTAGE,(V) 80FIG.3- TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTICS50WNONINDUCTIVE10WNONINDUCTIVE 60Tj=25 C8.3ms Single HalfSine WaveJEDEC method 40(+)25Vdc(approx.)( )1WNON-INDUCTIVEOSCILLISCOPE (NOTE 1)D.U.T.( ) PULSEGENERATOR (NOTE 2)(+) 20 01 5 10 50100NUMBER OF CYCLES AT 60HzNOTES: 1. Rise Time= 7ns max., Input Impedance= 1 megohm.22pF. 2. Rise Time= 10ns max., Source Impedance= 50 ohms. FIG.5-TYPICAL JUNCTION CAPACITANCE175trr+0.5A||||||||JUNCTION CAPACITANCE,(pF)150125100 75 50 25 0.01 .05 .1 .5 1 5 10 50 1000-0.25A-1.0A1cmSET TIME BASE FOR 50 / 10ns / cmREVERSE VOLTAGE,(V)
