master instrument corporation single-phase bridge rectifier MB2505W thru mb2510w kbpc25005w thru kbpc2510w voltage range current 50 to 1000 volts 25 amperes e-mail: sales@cnmic.com web site: www.cnmic.com 1/2 features l low cost l this series is ul recognized under component index, file number e127707 l high forward surge current capability l ideal for printed circuit board l high isolation voltage from case to leads l high temperature soldering guaranteed: 260 o c/10 second, at 5 lbs. (2.3kg) tension. mechanical data l case: molded plastic body l terminal: plated 0.25 (6.35mm) lug. l polarity: polarity symbols marked on case l mounting: thru hole for #10 screw, 20 in.-lbs torque max. l weight:0.93 ounce, 26.4 grams 0.205(5.2) 0.197(5.0) 0.224(5.7) 0.193(4.9) mb-35w 0.042(1.10)dia 0.038(0.97)typ 0.70(17.8)min 0.46(11.7) 0.41(10.5) 0.570(14.5) 0.530(13.5) 0.47(11.9) 0.43(10.9) 1.14(28.9) 1.12(28.4) 0.732(18.6) 0.692(17.6) 1.14(28.9) 1.12(28.4) 0.732(18.6) 0.692(17.6) - + ac ac exopy case dimensions in inches and (millimeters) maximum ratings and electrical characteristics ratings at 25 o c ambient temperature unless otherwise specified. single phase, half wave, 60hz, resistive or inductive load. for capacitive load derate current by 20%. symbols mb2505 kbpc25005 mb251 kbpc2501 mb25w kbpc2502 mb254 kbpc2504 mb256 kbpc2506 mb258 kbpc2508 mb2510 kbpc2510 units maximum repetitive peak reverse voltage v rrm 50 100 200 400 600 800 1000 volts maximum rms voltage v rms 35 70 140 280 420 560 700 volts maximum dc blocking voltage v dc 50 100 200 400 600 800 1000 volts maximum average forward rectified output current, at t c =55 (note1,2) i (av) 25 amps peak forward surge current 8.3ms single half sine-wave superimposed on rated load (jedec method) i fsm 300 amps rating for fusing(t<8.3ms) i 2 t 373 a 2 s maximum instantaneous forward voltage at 5.0a v f 1.1 volts t a =25 10 m amps maximum dc reverse current at rated dc blocking voltage t a =100 i r 1.0 mamps isolation voltage from case to lugs v iso 2500 v ac typical thermal resistance (note 1,2) r q jc 2.0 /w operating temperature range t j -55 to +150 storage temperature range t stg -55 to +150 notes: 1. unit mounted on 5 6 4.9 (12.8 15.2 12.4mm) al. finned plate. 2. bolt down on heat-sink with silicone thermal compound between bridge and mounting surface for maximum heat transfer efficiency with #10 screw. 3. suffix w designates wire lead
master instrument corporation single-phase bridge rectifier MB2505W thru mb2510w kbpc25005w thru kbpc2510w voltage range current 50 to 1000 volts 25 amperes e-mail: sales@cnmic.com web site: www.cnmic.com 2/2
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