1H8

1H1 1.0 AMP HIGH EFFICIENCY RECTIFIERS THRU 1H8 VOLTAGE RANGE 50 to 1000 Volts CURRENT FEATURES * Low forward voltage drop * High current capability * High reliability * High surge current capability * High speed switching 1.0 Ampere R-1 .102(2.6) .091(2.3) DIA. .787(20.0) 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: 0.19 grams .126(3.2) .106(2.7) .025(0.65) .021(0.55) DIA. .787(20.0) MIN. Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating 25 C ambient temperature uniess otherwies specified. Single phase half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. TYPE NUMBER Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current .375"(9.5mm) Lead Length at Ta=55 C Peak Forward Surge Current, 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) Maximum Instantaneous Forward Voltage at 1.0A Maximum DC Reverse Current Ta=25 C at Rated DC Blocking Voltage Ta=100 C Maximum Reverse Recovery Time (Note 1) Typical Junction Capacitance (Note 2) Operating Temperature Range TJ Storage Temperature Range TSTG NOTES: 1H1 50 35 50 1H2 100 70 100 1H3 200 140 200 1H4 300 210 300 1.0 30 1H5 400 280 400 1H6 600 420 600 1H7 800 560 800 1H8 UNITS 1000 700 1000 V V V A A V A A nS pF C C 1.0 5.0 100 50 20 -65 -65 1.3 1.7 75 15 +125 +150 1. Reverse Recovery Time test condition: IF=0.5A, IR=1.0A, IRR=0.25A 2. Measured at 1MHz and applied reverse voltage of 4.0V D.C. RATING AND CHARACTERISTIC CURVES (1H1 THRU 1H8) FIG.1-TYPICAL FORWARD CHARACTERISTICS AVERAGE FORWARD CURRENT,(A) FIG.2-TYPICAL FORWARD CURRENT DERATING CURVE 1.2 1.0 0.8 0.6 Single Phase 10 INSTANTANEOUS FORWARD CURRENT,(A) 1~ 1H 4 1H 1H 1.0 1H 6~ 1H 5 8 0.4 0.2 0 0 Half Wave 60Hz Resistive Or Inductive Load 0.375"(9.5mm) Lead Length .1 Tj=25 C Pulse Width 300us 1% Duty Cycle 25 50 75 100 125 150 175 AMBIENT TEMPERATURE ( C) .01 FIG.4-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT PEAK FORWARD SURGE CURRENT,(A) 30 .001 .4 .6 .8 1.0 1.2 1.4 1.6 1.8 24 FORWARD VOLT AGE,(V) FIG.3- TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTICS 50W NONINDUCTIVE 10W NONINDUCTIVE 18 Tj=25 C 8.3ms Single Half Sine Wave JEDEC method 12 6 (+) 25Vdc (approx.) () 1W NONINDUCTIVE OSCILLISCOPE (NOTE 1) D.U.T. () PULSE GENERATOR (NOTE 2) (+) 0 1 5 10 50 100 NUMBER OF CYCLES AT 60Hz NOTES: 1. Rise Time= 7ns max., Input Impedance= 1 megohm.22pF. 2. Rise Time= 10ns max., Source Impedance= 50 ohms. FIG.5-TYPICAL JUNCTION CAPACITANCE 70 trr +0.5A | | | | | | | | JUNCTION CAPACITANCE,(pF) 60 50 40 30 20 10 1H1~ 1H5 0 -0.25A 1H6~ 1H8 -1.0A 1cm SET TIME BASE FOR 50 / 10ns / cm 0 .01 .05 .1 .5 1 5 10 50 100 REVERSE VOLTAGE,(V)