JGD HER501 THRU HERSO8 5.0 AMPS. HIGH EFFICIENCY RECTIFIERS VOLTAGE RANGE 50 to 1000 Volts CURRENT 5.0 Amperes FEATURES * Low forward voltage drop * High current capability * High reliability * High surge current capability Y MECHANICAL DATA Case: Molded plastic x Epoxy: UL 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:1.18 grams DO-201AD .210(5.3) "190(4.8) DIA. L .285(7.2) .052(1.3) 04a(T.2) DIA. od Dimensions in inches and (millimeters) f 1.0(25.4) MIN. 3759.6) ' 1.0(25.4) MIN. 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% TYPE NUMBER symBoLs | HER | HER) HER | HER | AER OE ee | oe (UNITS Maximum Recurrent Peak Reverse Voltage Varo 50 | 100 | 200 | 300 | 400 | 600 | 800 | 1000! V Maximum RMS Voltage Vams 35 | 70 | 140 | 210 ; 280 | 420 | 560 | 700 v Maximum D.C Biocking Voltage Voc 50 ; 100 | 200 | 300 | 400 | 600 | 800 | 1000} V Maximum Average Forward Rectified Current Ircav 5.0 A .375" (9.5mm) lead length @ Ts = 55C(Note 1) ) Peak Forward Surge Current, 8.3 ms single half sine-wave lrsea 150 A superimposed on rated load( JEDEC method) Maximum instantaneous Forward Voltage at 3.0A (Note 1) Ve 1.0 | 1.3 | 17 Vv Maximum D.C Reverse Current @ Ta = 25T In 10.0 pA at Rated D.C Blocking Voltage @ Ta = 100 200 pA Maximum Reverse Recovery Time( Note 2) Tra 50 7 ns Typical Junction Capacitance (Note 3) Cy B 55 pF Operating Temperature Range Ty - 65 to+ 125 c Storage Temperature Range Tste - 65 to + 150 C NOTES: 1. Mounted on P.C.B With 1.1 1.17(30x 30mm) copper pads. 2. Reverse Recovery Test Conditions: Ir =0.5A, ip =1.0A, IRp =0.25A. 3. Measured at 1 MHz and applied reverse voltage of 4.0V D.C. JINAN GUDE ELECTRONIC DEVICE CO., LTD. JGD RATINGS AND CHARACTERISTIC CURVES (HER501 THRU HERS08 ) FIG. 1 TEST. CIRCUIT DIAGRAM AND REVERSE FIG.2 - TYPICAL FORWARD RECOVERY TIME CHARACTERISTICS CURRENT DERATING CURVE 500 100 Tan | 5 6 NONINDUCTIVE NONINDUCTIVE +0. iw Phace AAA ff 5 3 {-) 4 ) DUT PULSE @ 3 0.375"(9.5mm) = 50 Vde IGENERATOR| -0.25A 3< (approx) (NOTE 2) co 10 OSCILLOSCOPE & NON (NOTE 1) eS) cy Oo INDUCTIVE g NOTES: 1 Rise Times7 ns max. Input Impedance= -1.0A i 0 = 1 megohm 22pF 2 Rise Time=1 Ons max. Source Impedace= BASE FOR AMBIENT TEMPERATURE (C) 50 ohms 20/30nskem FIG.3 TYPICAL REVERSE CHARACTERISTICS FIG.4 TYPICAL FORWARD CHARACTERISTICS 4000 400 100 10 0 1 1.0 1.0 0.1 INSTANTANEOUS REVERSE CURRENT (#A) INSTANTANEOUS REVERSE CURRENT (A) 1% Duty Cycle 2 A 6 8 10 12 14 #16 18 FORWARD VOLTAGE (vy) 0.4 PERCENT OF RATED PEAK REVEASE VOLTAGE (%) 01 FE TOM ON URRENT FIG.6- TYPICAL JUNCTION CAPACITANCE _ 175 176 = Ta=25C 5 150 8.3ms Single Half wc 150 iu Sine Wave = ec aw 126 g 126 6 x 100 G 100 = 2 75 3S 79 o 5 = 50 5 2 2 25 5 25 = i 6 A 1 2 10 20 50 100200 5001000 NUMBER OF CYCLES AT 60 Hz REVERSE VOLTAGE (V) JINAN GUDE ELECTRONIC DEVICE CO., LTD.