1 single-phase bridge rectifier voltage range 50 to 1000 volts current 25.0 ampere features high forward surge current capability. low thermal resistance. high isolation voltage from case to lugs. high temperature soldering guaranteed: 260 /10 second, at 5 lbs. (2.3kg) tension. mechanical data case: molded plastic with heatsink internally moun in the bridge encapsulation. terminal: plated 0.25" (6.35mm) lug. polarity: polarity symbols marked on case. mounting: thru hole for #10 screw, 20 in,- lbs. torque max. weight: 1.02 ounce, 29gram. maximum ratings and electrical characteristics ratings at 25 ambient temperature unless otherwise specified , single phase, half wave, 60hz, resistive or inductive load. for capacitive load derate current by 20% parameter symbol br 25005w br 2501w br 2502w br 2504w br 2506w br 2508w br 2510w unit maximum repetitive peak revere 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 at12.5a v f 1.1 volts maximum reverse current at rated dc blocking voltage t a =25 i r 5.0 m amps t a =150 0.5 mamps isolation voltage from case to lug v iso 2500 v ac typical thermal resistance (note 1,2) r jl 2.0 /w operating temperature range t j -65 to +150 storage temperature range t stg -65 to +150 1- unit mounted on 9?3.5?4.6? thick (23911.8mm) 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 screws. br25005w thru br2510w br-w website: www.kingtronics.com email: info@kingtronics.com tel: (852) 8106 7033 fax: (852) 8106 7099 dimensions in inches and (millimeters)
2 ratings and characteristic curves note: specifications are subject to change without notice. website: www.kingtronics.com email: info@kingtronics.com tel: (852) 8106 7033 fax: (852) 8106 7099 br25005w thru br2510w
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