single phase 2.0 amp 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%. fea tures * ideal for printed circuit board * reliable low cost construction utilizing molded plastic technique * high surge current capability * polarity: marked on body * mounting position: any db201 thru db207 vol t age range 50 to 1000 volts current dimensions in inches and (millimeters) db-1 .255(6.5) .335(8.5) .134(3.4) .102(2.6) .193(4.9) .350(8.9) .012(0.3) .205(5.2) .346(8.8) .245(6.2) .307(7.8) .124(3.1) .095(2.4) .165(4.2) .311(7.9) .008(0.2) .195(5.0) .323(8.2) .020 (0.5) type number maximum recurrent peak reverse voltage maximum rms voltage maximum dc blocking voltage maximum average forward rectified current 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 2.0a d.c. maximum dc reverse current t a=25 c at rated dc blocking voltage t a=125 c 50 100 200 400 600 800 1000 v 50 100 200 400 600 800 1000 v 35 70 140 280 420 560 700 2.0 60 10 500 -65 +150 -65 +150 v a a v 1.1 storage temperature range, t stg operating temperature range, t j c c db201 DB202 db203 db204 db205 db206 db207 units a a at ta=40 c 254 2.0 amperes
0.1 1.0 .01 0 10 50 rating and characteristic curves (db201 thru db207) fig.4-typical reverse characteristics percent of rated peak reverse vol tage,(%) 20 40 60 80 100 120 140 3.0 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 tj=25 c tj=25 c fig.2-maximum non-repetitive forward surge current p e a k f o r w a r d s u r g e c u r r e n t , ( a ) 0 40 20 60 100 80 number of cycles at 60hz 1 10 5 50 100 tj=25 c 8.3ms single half sine wave jedec method 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 ) 0.4 0.8 1.2 1.6 2.0 2.4 single phase half wave 60hz resistive or inductive load derating curve 0 25 50 75 100 125 150 175 0 r e v e r s e l e a k a g e c u r r e n t , ( a ) ambient temperature ( c) 255
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