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| 1H1 THRU 1H8 Features * Plastic package has Underwriters Laboratory Flammability Classification 94V-0 * Low leakage current * High current capability * High reliability * Low power loss, high effciency * High surge current capability * High speed switching * Low leakage CURRENT 1.0 Ampere VOLTAGE 50 to 1000 Volts R-1 0.102(2.6) 0.091(2.3) DIA. 0.787(20.0) MIN. Mechanical Data * Case : R-1 molded plastic body * Epoxy : UL94V-0 rate flame retardant * Lead : Plated axial lead solderable per MIL-STD-750, method 2026 * Polarity : Color band denotes cathode end * Mounting Position : Any * Weight : 0.007 ounce, 0.19 gram 0.126(3.2) 0.106(2.7) 0.025(0.65) 0.021(0.55) DIA. 0.787(20.0) MIN. Dimensions in inches and (millimeters) Maximum Ratings And Electrical Characteristics (Ratings at 25E ambient temperature unless otherwise specified, Single phase, half wave 60Hz, resistive or inductive load. For capacitive load, derate by 20%) Symbols Maximum recurrent peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forward rectified current 0.375"(9.5mm) lead length TA=25E Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC method) Maximum instantaneous forward voltage at 1.0A Maximum DC Reverse Current at rated DC blocking voltage Maximum full load reverse current full cycle average. 0.375"(9.5mm) lead length at TL=55E Maximum reverse recovery time (Note 1) Typical junction capacitance (Note 2) Operating Junction and Storage temperature Range IR VRRM VRMS VDC I(AV) IFSM VF 1H1 50 35 50 1H2 100 70 100 1H3 200 140 200 1H4 300 210 300 1.0 1H5 400 280 400 1H6 600 420 600 1H7 800 560 800 1H8 1000 700 1000 Units Volts Volts Volts Amp Amps 25.0 1.0 1.3 5.0 1.7 Volts i A 100 Trr CJ TJ TSTG 50 15 -65 to +150 70 12 ns pF E Notes: (1) Test conditions: IF=0.5A, IR=1.0A, Irr=0.25A. (2) Measured at 1MHz and applied reverse voltage of 4.0 Volts. RATINGS AND CHARACTERISTIC CURVES 1H1 THRU 1H8 FIG.1-TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC 50W NON INDUCTIVE 10W NON INDUCTIVE FIG.2-TYPICAL FORWARD CURRENT DERATING CURVE Trr +0.5A AVERAGE FORWARD CURRENT (A) 1.0 0.8 0.6 0.4 0.2 0 0 25 50 75 100 125 150 175 AMBIENT TEMPERATURE ( E ) Single Phase Half Wave 60hz Resistive or Inductive Load (+) 25Vdc (APPROX) ( ) D.U.T. PULSE GENERATOR (NOTE2) OSCILLOSCOPE (NOTE1) 0 -0.25A 1W NON INDUCTIVE NOTES:1.Rise Time=7ns max. input impedance=1 megohm 22pF 2.Rise Time=10ns max. source impedance = 50 ohms -1.0A 1cm SET TIME BASE FOR 50/100 ns/cm FIG.3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS INSTANTANEOUS FORWARD CURRENT (AMPERES) 10 FIG.4-TYPICAL REVERSE CHARACTERISTICS 100 INSTANTANEOUS REVERSE CURRENT ,(mA) 50\100\200\300\400V 1.0 10 TJ=150E TJ=100E 1.0 TJ=25E 0.1 600\800\1000V 0.1 0.01 TJ=25E PULSE WIDTH=300mS 1% DUTY CYCLE 0.01 1.6 1.8 0.001 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE (%) INSTANTANEOUS FORWARD VOLTAGE (VOLTS) FIG.5-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 35 8.3m SINGLE HALF SINE WAVE (JEDEC Method) FIG6-TYPICAL JUNCTION CAPACITANCE 200 100 60 40 20 10 6 4 TJ=25E 1H6-1H8 1H1-1H5 25 20 15 10 5 0 1 5 10 50 100 NUMBER OF CYCLES AT 60Hz JUNCTION CAPACITANCE (pF) 30 PEAK FORWARD SURGE CURRENT (AMPERES) 2 1 0.1 0.2 0.4 1 2 4 10 20 40 100 REVERSE VOLTAGE. (V) |
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