HER101 thru HER108 REVERSE VOLTAGE - 50 to 1000 Volts FORWARD CURRENT - 1.0 Ampere HIGH EFFICIENCY RECTIFIERS DO-41 FEATURES Plastic passivated chip Super fast switching for high efficiency High current capability Low forward voltage drop and high current capability Low reverse leakage current Plastic material has UL flammability classification 94V-0 A B A C D DO-41 MECHANICAL DATA Min. Dim. A Case : Molded plastic Polarity : Indicated by cathode band Weight : 0.012 ounces, 0.34 grams Max. 5.20 0.90 25.4 4.20 0.70 2.00 B C 2.70 D All Dimensions in millimeter MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25̺ ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20% SYMBOL HER 101 HER 102 HER 103 HER 104 HER 105 HER 106 HER 107 Maximum repetitive peak reverse voltage VRRM 50 100 200 300 400 600 800 1000 V Maximum RMS voltage VRMS 35 70 140 210 280 420 560 700 V VDC 50 100 200 300 400 600 800 1000 V PARAMETER Maximum DC blocking voltage HER 108 UNIT Maximum average forward rectified current IF 1.0 A Peak forward surge current, 8.3ms single half sine-wave superim posed on rated load IFSM 30.0 A Maximum instantaneous I F=1A@25℃ VF Maximum DC Reverse Current @TA=25℃ at Rated DC Blocking Voltage @TA=100℃ IR Maximum Reverse Recovery Time(Note1) Trr 50.0 75.0 nS Typical Junction Capacitance(Note2) CJ 20 10 pF Typical Thermal Resistance Operating Temperature Range 1.0 1.70 5 200 V uA R θJL 30 ℃/W TJ -55 to +150 ℃ -55 to +150 ℃ Storage Temperature Range T STG Note1: Measured with IF=0.5A, IR=1A, IRR=0.25A Note2: Measured 1.0MHZ and applied reverse voltage of 4.0 VDC CTC0051 Ver. 2.0 1.3 1 of 2 HER101 thru HER108 HER101 thru HER108 RATINGS AND CHARACTERISTIC CURVES FIG . 1 - REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM trr +0.5A DUT OSCILLOSCOPE (NOTE 2 ) -1.0A 1cm SET TIME BASE FOR 5/ 10ns / cm 10 1 FIG . 5- MAXIMUM NON - REPETITIVE FORWARD SURGE CURRENT 8.3ms Single Half Sine Wave JEDEC Method 30 25 20 15 10 1 CTC0051 Ver. 2.0 2 5 10 20 NUMBER OF CYCLES AT 60Hz 50 4 ER -H 8 10 ER -H 06 .2 .4 .6 .8 1.0 1.2 FORWARD VOLTAGE . ( V ) 1.4 FIG . 6 - TYPICAL REVERSE CHARACTERISTICS JUNCTION CARACITANCE.(pF) PEAK FORWARD SURGE CURRENT . (A) 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE . (% ) 0 0.01 .001 00 35 0.1 R1 TJ=25O C 1.0 HE 10 FIG . 4 - TYPICAL REVERSE CHARACTERISTICS 01 INSTANTANEOUS FORWARD CURRENT. (A) INSTANTANEOUS REVERSE CURRENT .( A) TJ=100O C 100 O 10 FIG . 3 - TYPICAL REVERSE CHARACTERISTICS 1000 25 50 75 100 125 150 175 AMBIENT TEMPERATURE . ( C) 05 NOTES: 1 . RISE TIME = 7ns max. INPUT IMPEDANCE= 1 MEGOHM 22pf 2 . RISE TIME = 10ns max. SOURSE IMPEDANCE = 50ohmsf 1.0 R1 NONINDUCTIVE 0 -02.5A R1 PULSE GENERATOR (NOTE 2 ) SINGLE PHASE HALF WAVE 60Hz RESISTIVE OR INDUCTIVE LOAD 0.375"(9.5mm) LEAD LENGTH 2.0 HE (+ ) 50Vdc (approx) (-) FIG . 2 -MAXIMUM AVERAGE FORWARD CURRENT DERATING HE 10 NONINDUCTIVE AVERAGE FORWARD CURRENT . (A ) 50 NONINDUCTIVE 70 60 50 40 20 2 of 2 HE 10 0 .1 1 00 HE 30 .5 R10 6-H ER R1 01- HE R1 05 108 1 2 5 10 20 50 REVERSE VOLTAGE . ( V ) 100 200 500 1000 HER101 thru HER108