low cost diffus ed junction low leakage low forward voltage drop high current capability and s im ilar s olvents case:jedec do--41,molded plastic polarity: color band denotes cathode weight: 0.012ounces,0.34 grams mounting pos ition: any maximum ratings and electrical characteristics ratings at 25 ambient temperature unless otherwise specified. single phase,half wave,60 hz,resistive or inductive load. for capacitive load,derate by 20%. EM1 EM1a EM1b EM1c units maximum recurrent peak reverse voltage v rrm 400 600 800 1000 v max imum rms v oltage v rms 280 420 560 700 v maximum dc blocking voltage v dc 400 600 800 1000 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 0.97 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 voltage range: 100 --- 1000 v current: 1.0 a a i fsm 1.0 a i f(av) 200 EM1z 45.0 5.0 50.0 do - 41 100 70 100 EM1y easily cleaned with freon,alcohol,isopropanol 200 the plastic material carries u/l recognition 94v-0 140 dimensions in millimeters EM1y-EM1c plastic silicon rectifiers features m echani cal d ata http://www.luguang.cn mail:lge@luguang.cn
1 10 5 15 25 20 30 40 35 45 20 t j =125 8.3ms single half sine-wave 24 10 8 100 40 60 80 0 0 0.2 0.4 0.6 0.8 1.0 100 25 50 75 150125 single phase half wave 60hz resistive or inductive load 0.6 0.8 1.0 1.2 1.4 1.6 0.01 0.02 0.06 0.04 0.1 0.2 0.4 1.0 2 4 10 100 t j =25 pulse width=300us 1.8 2.0 forward current, amperes junction capacitance,pf fi g. 3 -- peak forward surge current peak forward surge current amperes number of cycles at 60hz fi g. 5--typi cal juncti on capaci tance reverse voltage,volts ambient temperature, forward voltage,volts fi g. 1 -- forward derati ng curve fi g. 2 -- typi cal forward characteri stics average forward current, amperes .2 tj=25 f=1mhz 1 .1 2 4 .4 1.0 2 40 10 20 60 100 4102040 100 EM1y-EM1c plastic silicon rectifiers ratings and charactieristic curves http://www.luguang.cn mail:lge@luguang.cn
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