fea tures dat a sheet no. frdb-300-1b mechanical specifica tion 3 amp f ast recover y bridge rectifiers pr v ratings from 50 to 1000 v olt s surge overload rating to 50 amp s peak reliable low cost molded plastic constructionideal for printed circuit board applications fast switching for high efficiency g7
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!567 %!$ &%!987 6' : ; < << = > ? @ a @ > b c d egfih(jkl actual size of fdb p ackage series fdb300 - fdb310 bh ll ld d1 d1 bl bl + _ inches millimeters min 4.8 10.3 14.7 sym bl bh d1 max max 5.3 1 1.3 15.7 min 0.58 0.19 0.405 0.62 0.21 0.445 ll ld 0.7 0.9 0.028 0.035 0.75 19.0 n/a n/a dt fdb306 + _ mn op ul recognized - file #e124962 maximum ra tings & electrical characteristics qr s t uwvxgr s.y z [ \]r^_.t `.u ss `w^aw`b r s c.b ` c.ud ` xwx ews fw`b ggt x `gxaw`whwt i t `wjk lt uv.d `afwr xw`m fwrd igr n `.m o pq
r m b ` x.t xws t nw`gebt uj.ch s t n `d ewrj.k seb.h r.a rwhwt s t n `d erwjx.m jw`.b r s ` hcb b `uws_ ty p uik a verage forward rectified current @ t = 50 c v w p arameter (test conditions) maximum dc blocking v olt age maximum peak recurrent reverse v olt age maximum rms v olt age series number i x v yzi{ v ||} v ~ symbol fdb fdb ra tings units vol ts fdb fdb fdb fdb fdb 50 100 200 400 1000 35 70 140 280 700 2 peak forward surge current (8.3ms single half sine wavesuperimposed on rated load) maximum forward v olt age (per diode) at 1.5 amp s dc vol ts amps v ?? i ?? ? 50 1.3 maximum a verage dc reverse current at rated dc blocking v olt age i ?? ? a @ t = 25 c ? ? @ t = 100 c ? ? 10 1 t ?? r ?.?? c/w 2.5 maximum thermal resist ance, junction to case (note 2) junction operating and s torage t emperature range t t ?????? c -55 to +150 600 800 50 100 200 400 1000 600 800 420 560 300 301 302 304 306 308 310 maximum reverse recovery t ime (note 1) 200 300 500 ns thermal energy (rating for fusing, t < 8.3 ms) i t ? 10 amps ? sec ma t el.: (310) 767-1052 fax: (310) 767-7958 diotec electronics corp . gardena, ca 90248 u.s.a 18020 hobart blvd., unit b 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 rohs compliant
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