single phase 0.8 amp surf ace mount bridge rectifiers maximum ratings and electrical chara cteristics rating 25 c ambient temperature uniess otherwies specified. single phase half wave, 60hz, resistive or inductive load.for capacitive load, derate current by 20%. type number maximum recurrent peak reverse voltage maximum rms voltage maximum dc blocking voltage maximum average forward rectified current at t a=40 c(note 1) dimensions in inches and (millimeters) fea tures peak forward surge current, 8.3 ms single half sine-wave superimposed on rated load (jedec method) maximum forward voltage drop per bridge element at 0.4a d.c. maximum dc reverse current t a=25 c at rated dc blocking voltage t a=125 c ad1s AD2S ad3s ad4s ad5s ad6s ad7s units 50 100 200 400 600 800 1000 v 50 100 200 400 600 800 1000 v 35 70 140 280 420 560 700 0.8 30 5.0 500 75 -55 +150 -55 +150 v a a v c c c/w * ideal for printed circuit board * reliable low cost construction utilizing molded plastic technique * high surge current capability * polarity: symbol molded on body * mounting position: any ad1s thru ad 7s 1.0 .181(4.6) .060(1.50) .006(0.15) .002(0.05) .165(4.2) .193(4.9) .252(6.4) .236(6.0) .032(0.8) .165(4.2) .051(1.30) .150(3.8) .177(4.5) .024(0.6) + ~ ~ ads vol t age range 50 to 1000 volts current 0.8 ampere storage temperature range, t stg operating temperature range, t j .020(0.3) .004(0.1) typical thermal resistance r ja (note 2) notes: 1. mounted on p .c. board. 2. thermal resistance junction to ambient. a a 238
0.1 1.0 .01 10 50 rating and characteristic curves (ad1s thru ad7s) fig.4-typical reverse characteristics fig.1-typical forward current a v e r a g e f o r w a r d c u r r e n t , ( a ) percentage of peak reverse volt age, (%) 0.2 0.4 0.6 0.8 1.0 1.2 20 40 60 80 100 120 140 3.0 single phase half wave 60hz resistive or inductive load ambient temperature ( c) derating curve 0.1 1.0 .01 10 50 fig.3-typical forward characteristics i n s t a n t a n e o u s f o r w a r d c u r r e n t , ( a ) forward volt age,(v) pulse width 300us 1% duty cycle 0 .2 .4 .6 .8 1.0 1.2 1.4 3.0 0 25 50 75 100 125 150 175 tj=25 c tj=25 c fig.2-maximum non-repetitive forward surge current p e a k f o r w a a r d s u r g e c u r r e n t , ( a ) 0 20 10 30 50 40 number of cycles at 60hz 1 10 5 50 100 tj=25 c 8.3ms single half sine wave jedec method r e v e r s e l e a k a g e c u r r e n t , ( a ) 239
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