plastic silicon rectifier diodes EM01Z - em01a current: 1.0 a voltage range: 200 - 600v maximum recurrent peak reverse voltage v rrm 400 600 v max imum rms v oltage v rms 280 420 v maximum dc blocking voltage v dc 400 600 v maximum average forw ard rectified current 9.5mm lead length, @t a =75 peak forw ard surge current 8.3ms single half-sine-w ave superimposed on rated load @t j =125 maximum instantaneous forw ard voltage @ 1.0 a v f v maximum reverse current @t a =25 at rated dc blocking voltage @t a =100 typical junction capacitance (note1) c j pf typical thermal resistance (note2) r ja <d operating junction temperature range t j storage temperature range t stg 200 140 200 a i fsm 2. thermal resistance f rom junction to ambient. a note: 1. measured at 1.0mhz and applied rev erse v oltage of 4.0v dc. -55----+150 -55----+150 15 50 i r 45.0 5.0 50.0 0.97 1.0 a i f(av) low cost diffus ed junction low leakage low forward voltage drop high current capability and s im ilar s olvents easily cleaned with freon,alcohol,isopropanol the plastic material carries u/l recognition 94v-0 features maximum ratings and electrical characteristics t a = 25 c unless otherwise specified single phase, half wave, 60hz, resistive or inductive load. for capacitive load, derate current by 20%. case: do-41molded plastic ! ! terminals: plated leads solderable per mil-std-202, method 208 ! polarity: cathode band ! weight: 0.34 grams (approx.) ! mounting position: any marking: type number mechanical data characteristic symbol unit ! ! ! ! ! ! ! 1 of 2 www.sunmate.tw a a b c d dim min max a 25.40 b 4.06 5.21 c 0.71 0.864 d 2.00 2.72 all dimensions in mm do-41 EM01Z em01 em01a
www.sunmate.tw t j =125 8.3ms single half sine-wave 1 10 100 5 10 15 20 25 30 35 40 45 25 0 0 0.2 0.4 0.8 0.6 1.0 50 75 100 125 150 0.3 t j =150 0.01 0.001 0.1 1 10 40 0.5 0.7 0.9 1.1 1.3 1.5 1.7 1.9 2.1 t j =100 t j =60 t j =25 forward current, amperes ambient temperature, forward voltage,volts fi g. 1 -- forward derati ng curve fi g. 2 -- typi cal forward characteri sti cs average forward current, amperes fi g. 4--typi cal juncti on capaci tance junction capacitance pf reverse voltage volts peak forward surge current, amperes .2 1 .1 2 4 .4 1 .0 2 40 10 20 60 100 410204 0 100 fi g. 3 -- forward surge current number of cycles at 60hz 2 of 2
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