her101 thru HER108 features plastic pass ivated 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 mechanical data polarity : indicated by cathode band weight : 0.012 ounces, 0.34 grams high efficiency rectifiers reverse voltage - 50 to 1000 volts forward current - 1.0 ampere maximum ratings and electrical characteristics ratings at 25 : ambient temperature unless otherwise specified. single phase, half wave, 60hz, resistive or inductive load. for capacitive load, derate current by 20% v rms v dc v rrm i (av) i fsm v f i r maximum average forward rectified current peak forward surge current 8.3ms single half sine-wave super imposed on rated load (jedec method) maximum recurrent peak reverse voltage maximum rms voltage maximum dc blocking voltage maximum forward voltage at 1.0a dc maximum dc reverse current at rated dc blocking voltage @t j =100 c @t j =25 c 1.0 30 1.0 5.0 200 t j operating temperature range -55 to +150 c t stg storage temperature range -55 to +150 c ua v a a v unit v v characteristics symbol @t l =75 c 1.3 c j typical junction capacitance (note 2) 20 pf 10 typical thermal resistance (note 3) r 0jl 30 c/w maximum reverse recovery time (note 1) t rr 50 75 ns notes : 1.reverse recovery test conditions :i f =0.5a,i r =1.0a,i rr =0.25a. 2.measured at 1.0mhz and applied reverse voltage of 4.0v dc. 3.thermal resistance junction to lead. case : molded plastic 1.70 5 010 0 20 0 300 40 0 60 0 80 0 10 00 35 70 140 210 280 420 560 700 5 010 0 20 0 300 40 0 60 0 80 0 10 00 her 101 her 102 her 103 her 104 her 105 her 106 her 107 h er 108 all dimensions in millimeter max. min. do-41 dim. a d c b 25.4 5.20 - 4.20 0.70 2.00 2.70 0.90 do-41 a c d a b compact technology ctc00 5 1 ver . 2 .0 1 of 2 her101 thru HER108
her101 thru HER108 ratings and characteristic curves fig . 1 - reverse recovery time characteristic and test circuit diagram trr 1cm 50 10 noninductive noninductive dut pulse generator (note 2 ) oscilloscope (note 2 ) noninductive (+ ) 50vdc (approx) (-) notes: 1 . rise time = 7ns max. input impedance= 1 megohm 22pf 2 . rise time = 10ns max. sourse impedance = 50ohmsf +0.5a -02.5a 0 -1.0a set time base for 5/ 10ns / cm 2.0 1.0 25 50 75 100 125 150 175 fig . 2 -maximum average forward current derating o ambient temperature . ( c) average forward current . (a ) fig . 3 - typical reverse characteristics fig . 4 - typical reverse characteristics single phase half wave 60hz resistive or inductive load 0.375"(9.5mm) lead length percent of rated peak reverse voltage . (% ) 0 20 40 60 80 100 120 140 1000 100 1 10 o t =100 j c o t =25 j c forward voltage . ( v ) fig . 5- maximum non - repetitive forward surge current instantaneous forward current. (a) fig . 6 - typical reverse characteristics instantaneous reverse current .( a) 10 1.0 0.1 0.01 .001 .2 .4 .6 .8 1.0 1.2 1.4 her101-her105 her101-her104 her106-HER108 8.3ms single half sine wave jedec method number of cycles at 60hz peak forward surge current . (a) .1 .5 1 2 5 10 20 50 100 200 500 1000 reverse voltage . ( v ) junction caracitance.(pf) 70 60 50 40 30 20 10 0 35 30 25 20 15 10 0 1 2 5 10 20 50 1 00 0 her105 her106-HER108 compact technology ctc00 5 1 ver . 2 .0 2 of 2 her101 thru HER108
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