fea tures dat a sheet no. FRDB-2500P-1B mechanical specifica tion 25 amp f ast recover y bridge rectifiers pr v ratings from 50 to 1000 v olt s surge overload rating to 500 amp s peak reliable low cost molded plastic constructionideal for printed circuit board applications fast switching for high efficiency maximum ra tings & electrical characteristics
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!! ' $ - ! ' $ % ! .$ ) /0 a verage forward rectified current @ t = 75 c 1 2 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 3 v 4$506 v 7$7$8 v 9$: symbol fdb fdb ra tings units vol ts fdb fdb fdb fdb fdb 50 100 200 400 1000 35 70 140 280 700 25 peak forward surge current (8.3ms single half sine wavesuperimposed on rated load) t = 125 c ; < maximum forward v olt age (per bridge element) at 12.5 amp s dc vol ts amps v =?> i @ab 500 1.3 maximum a verage dc reverse current at rated dc blocking v olt age (per bridge element-note 2) i c$d m a @ t = 25 c e f @ t = 100 c g h 10 1 t i$i g13 600 800 50 100 200 400 1000 600 800 420 560 2500p 2501p 2502p 2504p 2506p 2508p 2510p maximum reverse recovery t ime (note 1) 200 300 500 ns ma series fdb2500p - fdb2510p suffix "t" indicates f ast -on terminals suffix "w" indicates wire leads inches millimeters min 9.6 17.5 15.7 28.4 sym bl bh d1 d2 max max 9.8 16.7 18.5 28.7 0.69 min 1.12 0.38 0.62 1.13 0.39 0.66 0.73 d3 0.53 13.5 14.5 0.57 l t 0.6 15.2 n/a n/a inches millimeters min 9.6 10.9 17.5 28.4 sym bl bh d1 ll d2 max max 9.8 18.5 1 1.9 28.7 0.43 min 1.12 0.38 0.69 1.13 0.39 0.73 0.47 ld 1.0 1.1 0.039 0.042 0.81 20.6 n/a n/a d3 d1 d1 bl hole for#8 screw d2 bl hole for#8 screw d1 d2 bl d1 bl + _ j?k l?m ul recognized - file #e124962 t el.: (310) 767-1052 fax: (310) 767-7958 diotec electronics corp . gardena, ca 90248 u.s.a 18020 hobart blvd., unit b mechanical da t a max. mounting torque = 20 in-lb. case:t erminals: round silver plated copper pins or fast-on terminals soldering: per mil-std 202 method 208 guaranteedpolarity: marked on side of case mounting position: any . through hole for #8 screw . w eight: fast-on t erminals - 0.7 ounces (20.0 grams) case: molded epoxy with integral heat sink epoxy carries a u/l flammability rating of 94v -0 w ire leads - 0.55 ounces (16.0 grams) rohs compliant r n op c/w 1.2 t ypical thermal resist ance, junction to case (note 2) junction t emperature range t q c -55 to +135 s torage t emperature range t r&s?t -55 to +135 u v w x y z [ \ ] ^ _!`acbd,egf$hi&b#j,k e!lmhib?_ lmhinbjk d!e!l ^ d`po q r r r s tu v w#x?y{z}|?~?? y,w}|?g?}?!?m?g?,?$?{?#? ?!?m? ?#v ???? ? ?? ?!?z??}? ?? ?,?,z??}? ?? ??z}?? v ?y,w}?? ~?z}v ?~#z???? ?!? y ?
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ra ting & characteristic cur ves for series fdb2500p - fdb2510p number of cycles at 60 hz 25 amp f ast recover y bridge rectifiers ? ? ? ? ? a ? figure 2. maximum non-repetitive surge current peak forward surge current (amperes) g14 t = 125 ? ? c ? ?,?!? ! ? ?,? inst ant aneous reverse current, i (microamperes) figure 4. typical reverse characteristics percent of rated peak reverse v olt age .01 0.1 1.0 10 ? e,e? ,???? ,?y t ?,a,? t = 125 c ? ? t = 25 c ? ? t el.: (310) 767-1052 fax: (310) 767-7958 diotec electronics corp . gardena, ca 90248 u.s.a 18020 hobart blvd., unit b dat a sheet no. frdb-2500p-2a figure 1. for w ard current dera ting curve case t emperature, c a verage forward current, io (amperes) 15 5 0 10 20 25 30 0 50 75 100 125 150 ? ?#?}?e???, ?,}e?g???g??{#? !??#? yt ? ? ?? ?? ?? ? y
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! ? inductive loads 60hz resistive or figure 3. typical for w ard characteristic per diode inst ant aneous forward v olt age (v olt s) inst ant aneous forward current (amperes) 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 0.1 1.0 10 t = 25 c pulse w id th = 300 sec 1%duty cycle m
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