dimensions in inches and (millimeters) maximum ratings and electrical characteristics for capacitive load, derate current by 20%. single phase, half wave, 60hz, resistive or inductive load. rating at 25 o c ambient temperature unless otherwise specified. notes : -55 to +150 do-41 em513 thru em518 voltage range 1600 to 2000 v current 1.0 ampere em513 em516 1800 1600 1260 1120 1800 1600 1.0 5.0 30 250.0 10 50 unit v v v v a a ua ua o c pf o c/w em518 2000 1400 2000 1.1 maximum recurrent peak reverse voltage maximum rms voltage maximum dc blocking voltage maximum average forward rectified peak forward surge current, 8.3ms single maximum instantaneous forward voltage maximum dc reverse current @t j =25 o c typical junction capacitance (note 1) operating junction and storage current t l =75 o c half sine-wave superimposed on rated load (jedec method) @ 1.0 a at rated dc blocking voltage @t j =100 o c features ? low forward voltage drop ? high current capability ? case: molded plastic do-41 ? high surge current capability ? weight: 0.34 gram ? polarity:color band denotes cathode end method 208 guaranteed ? mounting position: any ? terminals: solderable per mil-std-202 ? epoxy: ul 94v-0 rate flame retardant mechanical data ? low reverse leakage current typical thermal resistance (note 2) r ja symbol v rrm v rms v dc i o i fsm v f i r c j t j ,t stg temperature range (1) measured at 1.0 mhz and applied reverse voltage of 4.0 volts dc. (2) thermal resistance form junction of ambient at 0.375"(9.5mm) lead lengths, p.c. board mounted. 1.0(25.4) min. 1.0(25.4) min. .205(5.2) .160(4.1) .034(.86) .028(.71) dia. .107(2.7) .080(2.0) dia. paramter standard rectifier
ratings and characteristic curves em513 thru em518 fig.1 - forward current derating curve fig.3 - typical instantaneous forward characteristics average forward rectified current, amperes 1.0 0.6 0.8 0.4 0.2 iinstantaneous forward current, amperes 0.01 0.1 1.0 20 10 0.6 0.8 1.0 1.2 1.4 1.5 0 0 50 100 150 lead temperature, o c instantaneous forward voltage, volts fig.2 - maximum non-repetitive peak forward surge current peak forward surge current, amperes number of cycles at 60hz 0 5 15 10 20 30 25 1 10 100 fig.4 - typical reverse characteristics percent of rated peak reverse voltage,% instantaneous reverse current, microamperes 0.1 0 1 100 10 20 40 60 100 100 80 fig.5 - typical junction capacitance reverse voltage, volts 0.1 1 junction capacitance, pf 100 1.0 4.0 10 100 10 60 hz resistive or inductive load pulse width 8.3ms single half-sire-wave (jedec method) t j =25 o c pulse width=300us 1% duty cycle t j =100 o c t j =25 o c t j = 25 o c f = 1.0 mhz vsig = 50mvp-p 25 75 125
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