HER101S thru HER108S SYNSEMI SEMICONDUCTOR 1.0 Amp. High Efficient Rectifiers Voltage Range 50 to 1000 Volts Forward Current 1.0 Ampere Features @ Low forward voltage crop @ High current capability @ High reliability @ High surge current capability A-405 Mechanical Data @ Case: Molded plastic A-405 men ae @ Epoxy: UL 94-0 rate flame retardant DIA. @ Lead: Axial leads, solderable per MIL-STD-202, Method 208 Le | ae guaranteed u @ Polarity: Color band denotes cathode end i ee? @ High temperature soldering guaranteed: 250C/10 seconds 375", (9.5mm) lead lengths at 5 lbs. (2. 3kq) tension @ Mounting position: Any @ Weight: 0.008 ounce, 0.22 gram _! 1.0 (25.4) MIN. 025 (64) 021 (53) m DIA. rf Dimensions in inches and (millimeters) Maximum Ratings and Electrical Characteristics Ratings at 25C arnbient tarnperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive bad. For capacitive load, derate current by 209% HER HER HER HER HER HER HER HER 4 ESQ ITeIe: Symbols | ans | 12s | 1038 | 1048 | 105s | 1065 | 107s | toss | U's Maximum repetitive peak reverse voltage Msg 60 100 200 300 400 600 Bog {ooo Volts Masimum RMS voltage V nas 35 Fa 140 210 280 420 560 FOO Volts Masimum OC blecking voltage Vee 60) 100 200 300 400 600 aoa 100 Volts Maximum average fonyard rectified current 1.0 Arm 376" (8.6m) lead length @T,=56C byan P Peak fonvard sume current, 8.3mes single half sine-wave superimpe sed on rated ben 30.0 Amps bad JEDEC Method) Mlasimurm instantaneous fonvard voltage a 1.0.4, VE 1.0 1.3 Vi Valts Maxinurn OC reverse currerit @ T,=259C 6.0 wh at rated DC Blocking voltage @ T=100e k qo wh Maximum reverse recovery time (Mote 13 t. 6a 76 ng Typical junction capacitance (Nete 24 Cc, 20 146 PF Operating temperature range a -65 to +126 a Storage temperature range Figs 65 to +760 es Notes: = 1. Reverse Recovery Test Conditions: |=0.54, .=1.04, |.=0.254 @. Measured at 1 MHz and Applied Reverse Voltage of4.07 D.C.HER1018 thru HER108S RATINGS AND CHARACTERISTIC CURVES FIG. 1- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM FIG.2- MAXIMUM AVERAGE 500 108 FORWARD CURRENT DERATING NONINDUCTIVE = NONINDUCTIVE be tr - oss ANN ANN 40.54 = 220 I ej " E Single Phase i a 7 f ovr : ne Soe GENERATOR 7 3 pete oad | * (approx) (NOTE 2) 0.258 @ 10 aed nah oa 0 OSCILLOSCOPE z N (NOTE 4) (*) S uu o NOTES: 1. Riso Timo=7ns max Input Impedance= = Ba e SS 1 magahm 22pf 2 : 2. Risa Time=10ns mex. Sourse Impedance= 12" Sey TIME BASE FOR =~ AMBIENT TEMPERATURE. (C) 50 ohnns. 5) 10ns/ om FIG.3- TYPICAL REVERSE CHARACTERISTICS FIG.4- TYPICAL FORWARD CHARACTERISTICS 40 = 5 = 100 @ KE = 5 3 fe oe = = a 2 a 3 o. Z z oo => -. o z Ww Ee = to = = Zz 10 om & = O41 0 20 40 60 a0 100 420 oo ; 2 i : 4 PERCENT OF RATED PEAK REVERSE VOLTAGE (%) FORWARD VOLTAGE. (V) FIG.5- MAXIMUM NON-REPETITIVE FORWARD FIG.6- TYPICAL JUNCTION CAPACITANCE SURGE CURRENT TO < 60 E = z & = w 50 5 8.3ms Single Half Sine Wave 3 a JEDEC Mathod & g G 40 s G 30 S z = 3 = 5 20 = 5 a ic = * 10 a 0 1 3 5 0 20 a0 S400 1 5 1 2 #5 1 20 S80 109 200 S00 1000 NUMBER OF CYCLES AT BOHz REVERSE VOLTAGE. ()}