voltage range 50 to 1000 volts current 1.0 ampere rectron semiconductor technical specification features * high reliability * low leakage * low forward voltage drop * high current capability * glass passivated junction mechanical data * case: molded plastic black body * epoxy: device hasul flammability classification 94v-o * lead: mil-std-202e method 208c guaranteed * mounting position: any * weight: 0.19 gram maximum ratings and electrical characteristics ratings at 25 o c ambient temperature unless otherwise specified. single phase, half wave, 60 hz, resistive or inductive load. for capacitive load, derate current by 20%. 1a1g thru 1a7g r-1 maximum ra tings (at t a = 25 o c unless otherwise noted) electrical characteristics (at t a = 25 o c unless otherwise noted) notes : measured at 1 mh z and applied reverse voltage of 4.0 volts dimensions in inches and (millimeters) 2002-4 ratings maximum recurrent peak reverse voltage maximum rms voltage maximum dc blocking voltage maximum average forward rectified current at t a = 25 o c peak forward surge current 8.3 ms single half sine-wave superimposed on rated load (jedec method) typical junction capacitance (note) typical thermal resistance symbol v rrm v dc i fsm c j t j , t stg v rms 1a1g 1a2g 1a3g 1a4g 1a5g 1a6g 1a7g units 50 100 400 800 1000 volts volts volts amps 35 50 420 600 70 100 280 400 600 560 800 700 1000 1.0 25 15 60 amps pf 0 c 200 140 200 operating and storage temperature range r q ja i o -65 to + 175 0 c/w at rated dc blocking voltage characteristics maximum full load reverse current full cycle average .375 (9.5mm) lead length at t l = 75 o c v f symbol i r 1a1g 1a2g 1a3g 1a4g 1a5g 1a6g 1a7g units 1.1 uamps uamps maximum dc reverse current maximum instantaneous forward voltage at 1.0a dc volts @t a = 25 o c @t a = 100 o c 5.0 50 100 .787 ( 20.0 ) min. .106 ( 2.7 ) .126 ( 3.2 ) .787 ( 20.0 ) min. .102 ( 2.6 ) .091 ( 2.3 ) dia. .025 ( 0.65 ) .021 ( 0.55 ) dia. glass passivated junction plastic rectifier
rectron rating and characteristic curves ( 1a1g thru 1a7g ) fig. 1 - typical forward current average forward current, (a) ambient temperature, ( ) derating curve 1.0 .8 .6 .4 .2 0 0 25 50 75 100 125 150 175 single phase half wave 60hz resistive or inductive load fig. 3 - maximum non-repetitive forward peak forward surge current, (a) number of cycles at 60hz surge current 1 2 4 6 8 10 20 40 60 80 100 50 40 30 20 10 0 8.3ms single half sine-wave (jeded method) junction capacitance, ( pf ) fig. 5 - typical junction capacitance reverse voltage, ( v ) 200 100 60 40 20 10 6 4 2 1 .1 .2 .4 1.0 2 4 10 20 40 100 t j = 25 t j = 100 t j = 25 fig. 4 - typical reverse characteristics instantaneous reverse current, (ua) percent of rated peak reverse voltage, (%) 0 20 40 60 80 100 120 140 .01 .04 .1 .4 10 1.0 4 fig. 2 - typical instantaneous forward characteristics instantaneous forward instantaneous forward voltage, (v) t j = 25 pulse width=300us 1% duty cycle current, (a) .6 .8 1.0 1.2 1.4 1.5 20 10 4 2 1.0 .4 .2 .1 .04 .02 .01
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