HER101 thru HER108 Compact Technology 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 25.4 4.20 0.70 2.00 B Max. 5.20 0.90 C 2.70 D All Dimensions in millimeter MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25ΜΊ ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20% SYMBOL CHARACTERISTICS Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current VRRM VRMS VDC HER 101 50 35 50 HER HER 102 103 100 200 70 140 100 200 HER 104 300 210 300 HER 105 400 280 400 HER 106 600 420 600 HER 107 800 560 800 HER 108 1000 700 1000 UNIT V V V @TL =75 C I(AV) 1.0 A Peak Forward Surge Current 8.3ms single half sine-wave super imposed on rated load (JEDEC METHOD) IFSM 30 A Maximum forward Voltage at 1.0A DC VF Maximum DC Reverse Current at Rated DC Blocking Voltage IR @TJ =25 C @TJ =100 C Maximum Reverse Recovery Time (Note 1) TRR Typical Junction Capacitance (Note 2) CJ Typical Thermal Resistance (Note 3) Operating Temperature Range Storage Temperature Range 1.0 1.3 1.70 V 5.0 200 uA 75 50 20 10 ns pF R0JL 30 C/W TJ -55 to +150 C TSTG -55 to +150 C NOTES : 1.Reverse Recovery Test Conditions :IF=0.5A,IR=1.0A,IRR=0.25A. 2.Measured at 1.0MHz and applied reverse voltage of 4.0V DC. 3.Thermal Resistance junction to Lead. CTC0051 Ver. 2.0 1 of 2 HER101 thru HER108 Compact Technology 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