fea tures dat a sheet no. BRDB-300-1C mechanical specifica tion t el.: (310) 767-1052 fax: (310) 767-7958 diotec electronics corp . gardena, ca 90248 u.s.a 18020 hobart blvd., unit b actual size
!" #%$& ' ()* +, -/. 0 12 354 476 8:9; <9=?>@ aab cc d ef g h7i j k7l m no pq rs tu v wx yz[ z\]?^_ ^`a bdc/egfih jjkh fmldndlporq s tvu/wxdy zi{ | }i~ ???? ???? 3 amp silicon bridge rectifiers case:t erminals: round silver plated copper pins soldering: per mil-std 202 method 208 guaranteedpolarity: marked on top of case; positive lead at beveled corner mounting position: any . thru hole provided for #6 screw (note 1) w eight: 0.1 1 ounces (3.36 grams) molded epoxy (ul flammability rating 94v -0) mechanical da t a bh ll ld d1 d1 bl bl + _ dt db306 series db300-db310 + _ ul recognized - file #e124962 e13 pr v ratings from 50 to 1000 v olt s surge overload rating to 60 amp s peak reliable low cost molded epoxy constructionideal for printed circuit board applications maximum ra tings & electrical characteristics ??? ? ? ?????? ??? ?? ?????k??? ??? ??? ???k????? ? ? ??? ?????? ? ?????? ????? ?? ? ?????????? ? ??? |? ???? ???? ??? ?? ??a?? ? ????? ? ? ? ? ????-? ?????? ? ? ? ?? ?????????? ??? ????? ? ? ???? ??????? ???? ? ? ?????? ? ??????????? k p arameter (test conditions) maximum dc blocking v olt age maximum peak recurrent reverse v olt age w orking peak reverse v olt age series number v 32i v ? v ?? 1do? v ?? symbol rms reverse v olt age ?r?grgar?g?r???rr?r? units vol ts ?3e3e?3???33?3?3ty3?3a7?3????? ?37 ?3???3??e337?3???33a?73 3?y3t ?
ra tings a verage forward rectified current peak forward surge current. t c = 60 c single 60hz half-sine w ave superimposed on rated load (jedec method). junction operating and s torage t emperature range t , t i thermal energy (rating for fusing) t < 8.3msec i t i @ t = 60 (note 2) c @ t = 25 c (note 3) ! " c # $$&% ')(+*$, amps -. amps / sec 01 2 3 v 465 c 7 maximum forward v olt age (per diode) at 1.5 amp s dc t ypical junction cap acit ance (note 4) t ypical thermal resist ance r 8:9<; r =:> ? maximum reverse current at rated v @+a @ t = 25 c b c @t = 125 c d e i f+g minimum insulation breakdown v olt age (circuit to case) v h ij junction to ambient (note 3) junction to case (note 2) pf kml noqp r6s t u vwmx6yqk l nz [+\ vol ts ] ^_ ` a abcc d c/w e f g hig e j k lmmonp6q+rts u viw x:y zi{:| } ~??? xi?+??? ??z???} ??? ??} y } ??x:?mz ????| ?+??y ??x??o??xi?:??~?{?? z ?? ???+{:| } ~:??m????~???xi????z } ?? ???:| ? ??? ?m? xi|:?+????} ?????&??? ? z?z | ????? ? ??| ? s ? viw| } ~:?? ??xi?:? z ??~+x:? ??? ? ????:? ?+??? u u ?z ?:} ???s u ??? ?????????:? ?+??? ? ????v???y ???o} ?:???&?:y ??z ? s ? viw| } ~:?? ??xi?:? z ??~+x:???i??wx??:| ~ ??? ? ? ???s ??? ??????v s ??vi???? ?:??| ??~ ? ziu?? ?+? ? ra ting & characteristic cur ves for series db300 - db310 dat a sheet no. brdb-300-2c t el.: (310) 767-1052 fax: (310) 767-7958 diotec electronics corp . gardena, ca 90248 u.s.a 18020 hobart blvd., unit b 3 1 0 2 4 5 0 50 100 150 figure 1. for w ard current dera ting curve t emperature, c ? a verage forward current, io (amperes) figure 2. maximum non-repetitive surge current number of cycles at 60 hz peak forward surge current (amperes) ? ??? :< |
