GD HER151 THRU HER158 1.5 AMPS. HIGH EFFICIENCY RECTIFIERS -<7- VOLTAGE RANGE 50 to 1000 Volts CURRENT 1.5 Amperes FEATURES * Low forward voltage drop * High current capability * High reliability High surge current capability MECHANICAL DATA x 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 DO-15 | Ff -140(3.6 1.0(25.4) -104(2.6) MIN. }- DIA. L .300(7.6) .230(6.8) 1.0(25.4) MIN. .034(.9) "028(7) td Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating at 25C ambient temperature unless otherwise specified. Single phase, haif wave,60 Hz, resistive or inductive load. For capacitive load, derate current by 20% HER | HER} HER} HER | HER | HER | HER | HER TYPE NUMBER SYMBOLS | 151 | 152 | 153 | 154 | 155 | 166 | 157 | 158 [UNITS Maximum Recurrent Peak Reverse Voltage VarM 50 | 100 | 200 | 300 ; 400 | 600 | 800 1000; V Maximum RMS Voltage Vams 35 70 | 140 | 210 | 280 ; 420 | 560 | 700 Vv Maximum D.C Blocking Voltage Voc 50 | 100 | 200 | 300 | 400 | 600 | 800 | 1000! V- Maximum Average Forward Rectified Current | 15 A .375 (9.5mm) lead length @ T, =55C F(AV) . Peak Forward Surge Current, 8.3 ms single half sine-wave i 50 A superimposed on rated load( JEDEC method) FSM Maximum Instantaneous Forward Voltage at 1.54 Ve 1.0 | 1.3 | 1.7 Vv Maximum D.C Reverse Current @ Ta =25T | 5.0 pA at Rated D.C Blocking Voltage = @ Ta = 100 R 100 pA Maximum Reverse Recovery Time( Note 1) Trr 50 75 ns Typical Junction Capacitance (Note 2) Cy 50 30 pF Operating Temperature Range Ty -6 to+125 c Storage Temperature Range Tstc 65 to + 150 c NOTES; 1. Reverse Recovery Test Conditions: Ir = 0.5A, Ip =1.0A, Inn =0.25A. 2,Measured at 1 MHz and applied reverse voitage of 4.0V D.C. JINAN GUDE ELECTRONIC DEVICE CO., LTD.JGD RATINGS AND CHARACTERISTIC CURVES (HER151 THRU HER158) FIG.1 TEST CIRCUIT DIAGRAM AND REVERSE CUSREN r PEA INE RECOVERY TIME CHARACTERISTICS _ 500 102 Thr 1 Z 30 NONINDUCTIVE = NONINDUCTIVE +0. uw - angle hase AA : c Half Wave 6OHZ7] 1 oO Resistive or DUT Oo Q 20 Inductive Load | cy PULSE c 0.378%9.5mm) _| = 50 Vde | GENERATOR s< NX Lead Length (approx) (NOTE 2) c 4.0 oO 10 OSCILLOSCOPE Go * NON. (NOTE 1) ) iw Go iNDUCTIVE = 0 NOTES: 1 Rise Time=7 ns max. Input impedance= = a 25 50 75 100 125 150175 4 megohm 22pF =< AMBIENT TEMPERATURE (C) 2 Rise Time=t Ons max. Source Impedace= BASE FOR 50 ohms 20/30nsiem FIG.3 - TYPICAL REVERSE CHARACTERISTICS FIG.4 TYPICAL FORWARD CHARACTERISTICS 1000 10.0 10 04 1.0 INSTANTANEQUS REVERSE CURRENT(#A) INSTANTANEOUS FORWARD CURRENT (A) 0. 1% Duty Cycle 2 4: 8 Oo 4 4 #16 18 PERCENT OF RATED PEAK REVERSE VOLTAGE (%) FORWARD VOLTAGE (vy) FIG. 55 MAXIMUM NON REPETITIVE FIG.6- TYPICAL JUNCTION CAPACITANCE 9. = 70 175 < b tc 150 a 60 S so 8.3ms Single Half 125 oS Sine Wave 2 Lu E & 40 G 100 2 & 39 & 75 x 6 S 20 Ec 50 5 2 rg 3 26 MM =a a a A 5 1 2 5 10 20 50 100200 5001000 NUMBER OF CYCLES AT 60 Hz REVERSE VOLTAGE (V) JINAN GUDE ELECTRONIC DEVICE Co., LTD.