high 8 j c a @t =100 @t =25 @t =55 c plasti ambient 1h1 thru 1h features low forward voltage drop high current capability high reliability. mechanical data case: molded r - 1 terminals: axial leads solderable per mil - std - 202,method 208 polarity: color band dentes cathode end mounting position: any dimensions in inches and (millimeters) maximum ratings and electrical characteristics rating at 25 ambient temperature unless otherwise specified single phase,half wave,60hz,resistive or inductive load for capacitive load derate current by 20% type number symbol 1h1g 1h2g 1h3g 1H4G 1h5g 1h6g 1h7g unit maximum recurrent peak reverse voltage v rm 50 100 200 400 600 800 1000 v maximum rms voltage v rms 35 70 140 280 420 560 700 v maximum dc blocking voltage v dc 50 100 200 400 600 800 1000 v average rectified output current (note 1) i o 1.0 a peak forward surge current 8.3ms single half sine - wave superimposed on rated load (jedec method) i fsm 25 a forward voltage @if=1.0a v fm 1.0 1.3 1.7 v peak reverse current i r 5.0 ua at rated dc blocking voltage 100 maximum reverse recovery time (note3 ) t rr 50 75 ns typical junction capacitance (note 2) 12 pf typical thermal resistance junction to r ja 25 /w operating temperature range t j - 65 to + 150 storage temperature range t stg - 65 to + 150 note: 1. leads maintained at ambient temperature at a distance of 9.5mm from the case 2. measured at 1.0 mhz and applied reverse voltage of 4.0v d.c 3.reverse recovery test conditions: if=0.5a, ir=1.0a, irr=0.25a . 1of2 ? ? min. ? ? min. ? ? ? ? dia. ? ? ? ? dia. ? ? ? ? r-1 a a g g 1h8g 300 210 300 1.0 amp. efficient rectifiers glass passivated version:01 www.dyelec.com 1h1 thru 1h7 1.0 amp. high efficient rectifiers features low forward voltage drop high current capability high reliability. mechanical data case: moeded plastic r - 1 terminals: axial leads solderable per mil - std - 202,method 208 polarity: color band dentes cathode end mounting position: any dimensions in inches and (millimeters) maximum ratings and electrical characteristics rating at 25 ambient temperature unless otherwise specified single phase,half wave,60hz,resistive or inductive load for capacitive load derate current by 20% type number symbol 1h1 1h2 1h3 1h4 1h5 1h6 1h7 unit maximum recurrent peak reverse voltage v rm 50 100 200 400 600 800 1000 v maximum rms voltage v rms 35 70 140 280 420 560 700 v maximum dc blocking voltage v dc 50 100 200 400 600 800 1000 v average rectified output current (note 1) @ta=55 i o 1.0 a peak forward surge current 8.3ms single half sine - wave superimposed on rated load (jedec method) i fsm 25 a forward voltage @if=1.0a v fm 1.0 1.3 1.7 v peak reverse current @ta=25 i r 5.0 ua at rated dc blocking voltage @ta=100 100 maximum reverse recovery time (note3 ) t rr 50 75 ns typical junction capacitance (note 2) cj 12 pf typical thermal resistance junction to ambient(note 1) r ja 25 k/w operating temperature range t j - 65 to + 150 storage temperature range t stg - 65 to + 150 note: 1. leads maintained at ambient temperature at a distance of 9.5mm from the case 2. measured at 1.0 mhz and applied reverse voltage of 4.0v d.c 3.reverse recovery test conditions: if=0.5a, ir=1.0a, irr=0.25a . version:a0 1of2 www.sddydz.com
fig.4- typical reverse characteristics fig.3- maximum non-repetitive peak forward fig.2- typical forward characteristics 1.4 2.0 1.8 1.0 0.6 0.2 fig.1-forward current derating 175 150 125 50 75 0 25 2of2 surge current peak for ward surge current . (a) 1 10 100 0 number of cycles at 60hz 5 10 15 20 25 30 8.3ms single half sine wave jedec method curve average for ward current . (a) 100 0 0.5 o 1.0 resistive or inductive load 0.375"(9.5mm) lead length 0.1 0.01 1 10 100 0 20 40 60 80 100 0.1 0.001 1 10 0.01 pulse width-300 s 1% duty cycle 0 instantaneous for ward current . (a) forward voltage. (v) instantaneous reverse current .(ma) percent of rated peak reverse voltage. (%) 0 1h1g-1H4G 1h5g 1h6g-1h8g 0 a t =100 c t =25 c a t =25 c a 8 1h1 thru 1h g g version:01 www.dyelec.com a m b i e n t t e m pe r a t ur e ( ) c 1h1 thru 1h7 version:a0 2of2 www.sddydz.com
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