DB151 thru db157 1.5 amp single phase b r idge rec t i f i e r 50 to 1000 volts features ? 4-pin dip pa ck a g e ? l o w p r ofile pa ck age ? m o ist u re r e s i s t a n t e p o x y c a s e ? h igh s u r g e c u r r e n t c a p a b ili t y maximum ratings ? o p e r ating tem p e r atu r e: - 5 5 c t o + 1 5 0 c ? sto r age tem p e r atu r e: -5 5 c t o + 1 5 0 c pa r t n u m b e r d e vi ce m a r k ing m a x im u m r e c u r r e n t pe a k r ev e r s e volt a ge m a x im u m r m s volt a ge m a x im u m dc b l o ck i n g volt a g e db1 5 1 d b1 5 1 5 0 v 3 5 v 5 0 v d b1 5 2 d b1 5 2 1 0 0v 7 0 v 1 0 0v d b1 5 3 d b1 5 3 2 0 0v 1 4 0v 2 0 0v d b1 5 4 d b1 5 4 4 0 0v 2 8 0v 4 0 0v d b1 5 5 d b1 5 5 60 0 v 420v 60 0 v d b1 5 6 d b1 5 6 80 0 v 560v 80 0 v d b1 5 7 d b1 5 7 1 0 0 0 v 700v 1 0 0 0 v electrical c h aracteristics @ 2 5 c un l e ss other w ise spe c if i e d ave r age fo r w a rd c u r r e nt i f(av) 1.5 a t a = 4 0 c pe a k f o r w a r d su r ge c u r r e nt i fsm 5 0 a 8. 3 ms, h a lf s ine maximum instantaneous forward voltage v f 1.1v i fm = 1. 5 a; t a = 2 5 c maximum dc reverse current at rated dc blocking voltage i r 10 a 1.0ma t a = 2 5 c t a = 125 c typical junction capacitance c j 25pf m e a s u r ed a t 1. 0 mh z , v r =4 . 0 v *p u lse t e s t: pul s e w idth 3 0 0 s e c, d u t y cy c l e 1 % db-1 dimensions inches mm dim min max min max note a .320 .335 8.13 8.51 b .245 .255 6.20 6.50 c .300 .350 7.60 8.90 d .236 .2 99 6.01 7. 6 0 e .120 .130 3.05 3.30 g .195 .205 5.00 5.20 f .016 .022 0.41 0.56 a b c d e f g + - ~ ~ notch shanghai lunsure electronic technology co.,ltd tel:0086-21-37185008 fax:0086-21-57152769 ww w . c ne le ct r .com ? ul recognized file # e165989
instantaneous reverse leakage current - microamperes versus percent of rated peak reverse voltage - volts average forward rectified current - amperes versus ambient temperature - c figure 3 forward derating curve 0 175 50 75 100 125 0 . 3 . 6 . 9 single phase, half wave 60hz resistive or inductive load amps c 150 1.2 1. 5 1. 8 instantaneous forward current - amperes versus instantaneous forward voltage - volts figure 1 typical forward characteristics 4 6 20 10 amps 1 100 4 0 10 20 30 8 figure 4 peak forward surge current peak forward surge current - amperes versus number of cycles at 60hz - cycles amps cycles 2 6 10 20 60 80 40 40 50 60 .4 .6 .8 1.0 1.2 1.4 .01 .02 .04 .06 .1 .2 .4 .6 1 2 25 c volts figure 2 typical reverse characteristics volts 4 6 20 10 am p s 20 120 40 60 80 100 .01 .02 .04 .06 .1 .2 .4 .6 1 2 t a =25 c 40 60 100 140 DB151 thru db157 ww w . c ne le ctr .com
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