HER151 THRU HER158 VOLTAGE 50V ~ 1000V 1.5AMP High Efficiency Rectifiers Elektronische Bauelemente DO-15 FEATURES .140(3.6) .104(2.6) DIA. * Low forward voltage drop * High current capability * High reliability * High surge current capability * High speed switching 1.0(25.4) MIN. .300(7.6) .230(5.8) MECHANICAL DATA * Case: Molded plastic * Epoxy: UL 94V-0 rate flame retardant * Lead: Axial leads, solderable per MIL-STD-202, method 208 guaranteed * Polarity: Color band denotes cathode end * Mounting position: Any * Weight: 0.40 grams 1.0(25.4) MIN. .034(.9) .028(.7) DIA. Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating 25 C ambient temperature unless otherwise specified. Single phase half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. TYPE NUMBER HER151 HER152 HER153 HER154 HER155 HER156 HER157 HER158 Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current 50 35 50 100 70 100 200 140 200 .375"(9.5mm) Lead Length at Ta=50 C Peak Forward Surge Current, 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) Maximum Instantaneous Forward Voltage at 1.5A 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 and Storage Temperature Range TJ, TSTG 300 210 300 400 280 400 600 420 600 800 560 800 50 1.3 5.0 1.85 70 30 -65 +150 V V V A V µA µA 150 50 UNITS A 1.5 1.0 1000 700 1000 nS pF C NOTES: 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. http://www.SeCoSGmbH.com Any changing of specification will not be informed individual HER151 THRU HER158 VOLTAGE 50V ~ 1000V 1.5AMP High Efficiency Rectifiers Elektronische Bauelemente RATING AND CHARACTERISTIC CURVES (HER151 THRU HER158) FIG.2-TYPICAL FORWARD CURRENT DERATING CURVE FIG.1-TYPICAL FORWARD CHARACTERISTICS AVERAGE FORWARD CURRENT,(A) 8 ER 15 R1 6~ H ~H E HE 15 54 51 ~ ER R1 H HE R1 1.0 HE INSTANTANEOUS FORWARD CURRENT,(A) R1 55 53 10 .1 1.8 1.5 1.2 Single Phase 0.9 Half Wave 60Hz Resistive Or Inductive Load 0.6 0.375"(9.5mm) Lead Length 0.3 0 0 25 50 75 100 125 150 175 AMBIENT TEMPERATURE ( C) Tj=25 C Pulse Width 300us 1% Duty Cycle .01 .001 .4 .6 .8 1.0 1.2 1.4 1.6 1.8 FORWARD VOLTAGE,(V) FIG.3- TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTICS 50W NONINDUCTIVE 10W NONINDUCTIVE ( ) (+) D.U.T. 25Vdc (approx.) PULSE GENERATOR (NOTE 2) ( ) PEAK FORWAARD SURGE CURRENT,(A) FIG.4-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT (+) 1W NONINDUCTIVE 50 40 30 8.3ms Single Half Tj=25 C Sine Wave 20 JEDEC method 10 0 1 OSCILLISCOPE (NOTE 1) 5 50 10 100 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 175 JUNCTION CAPACITANCE,(pF) trr | | | | | | | | +0.5A 0 -0.25A -1.0A 150 125 100 75 50 25 1cm SET TIME BASE FOR 50 / 10ns / cm 0 .01 .05 .1 .5 1 5 10 50 100 REVERSE VOLTAGE,(V) http://www.SeCoSGmbH.com Any changing of specification will not be informed individual