features rating to 1000v prv ideal for printed circuit board low forward voltage drop,high current capability reliable low cost construction utilizing molded plastic technique results in inexpensive product the plastic material has ul flammability classification 94v-0 mechanical data polarit:as marked on body weight:0.02 ounces,0.38 grams m ounting position:any 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% characteristics symbol db101 db102 db103 db104 db105 db106 DB107 unit maximum recurrent peak reverse voltage v rrm 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 maximum average forward rectified current @t a =40 peak forward surge current 8.3ms single half sine-wave super imposed on rated load (jedec method) maximum forward voltage at 1.0a dc v f v maximum dc reverse current @t j =25 at rated dc bolcking voltage @t j =125 i 2 t rating for fusing(t<8.3ms) i 2 t a 2 s typical junction capacitance per element(note1) c j pf typical thermal resistance (note2) r ja /w operating temperature range t j storage temperature range t stg note:1.measured at 1.0mhz and applied reverse voltage of 4.0v dc db101 thru DB107 glass passivated reverse voltage - 50 to 1000 volts . forward current - 1.0 ampere bridge rectifiers dimensions in inches and (millimeters) i (av) 1.0 a i fsm 30 a 1.1 i r 10 a 500 10.4 25 40 -55 to +150 ~ 378 ~ -55 to +150 2.thermal resistance from junction to ambient mounted on p.c.b with 0.5*0.5"(13*13mm)copper pads. db + ~ - ~ .244(6.2) .256(6.5) .323(8.2) .346(8.8) .134(3.4) .124(3.15) .193(4.9) .155(3.9) .059 (1.5) .195(5.0) .205(5.2) .018(0.45) .022(0.55) spacing .350(8.9) .300(7.6) .307(7.8) .335(8.5)
rating and characteristic curves db101 thru DB107 ~ 379 ~ ambient temperature, c number ofcycles at 60hz fig.2-mximum non-repetitive 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 m p e r e s 0 10 20 30 40 50 1 2 5 10 20 50 100 single half-sine-wave (jedec method) fig.3-typical junction capacitance reverse voltage,(volts) c a p a c i t a n c e ( p f ) 10.0 100 0.1 1.0 4.0 1.0 10 100 t j =25 c,f=1mh z fig.5-typical reverse characteristics t j =25 c t j =125 c 0 20 40 60 80 100 120 140 0.01 0.1 1.0 10 100 i n s t a n t a n e o u s r e v e r s e c u r r e n t , ( a ) percent of rated peak reverse voltage,(%) mounted on pc board single phase half wave 60hz resistive or inductive load 50 100 150 0.1 0.4 0.6 0.8 1.0 0.2 fig.1-forward current derating curve a v e r a g e f o r w a r d c u r r e n t a m p e r e s 0 instantaneous forward voltage,volts 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 ) fig.4-typical forward characteristics t j =25 c pulse width:300us 2% duty cycle 0.01 0.1 1.0 10 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8
|
