features surge overload rating -300 amperes peak ideal for printed circuit board reliable low cost construction utilizing molded plastic technique plastic material has u/l flammability classification 94v-0 mounting postition:any maximum ratings and electrical characteristics kbu kbu kbu kbu kbu kbu kbu 25005g 2501g 2502g 2504g 2506g 2508g 2510g maximum recurrent peak reverse voltage v rrm 50 100 200 400 600 800 1000 v maximum rms voltage v rms 35 70 140 280 420 560 700 v maximum dc blocking voltage v dc 50 100 200 400 600 800 1000 v maximum average forward (with heatsink note 1) rectified current @ t c =100 (without heatsink) peak forward surge current 8.3ms single half sine-wave super imposed on rated load (jedec method) maximum forward voltage at 12.5a dc v f v maximum dc reverse current @ t j =25 at rated dc blocking voltage @ t j =125 operating temperature range t j storage temperature range t stg notes: 1.device mounted on 100mm*100mm*1.6mm cu plate heatsink. ~ 466 ~ kbu25005g thru kbu2510g a i r 1.1 i (av) -55 to +150 10 a a 300 25.0 3.6 -55 to +150 i fsm 500 rating at 25 ambient temperature unless otherwise specified. symbol reverse voltage - 50 to 1000 volts forward current - 25.0 amperes glass passivated bridge rectifiers dimensions in inches and (milimeters) unit characteristics single phase, half wave ,60hz, resistive or inductive load. for capacitive load, derate current by 20% kbu .935(23.7) .895(22.7) .600(16.8) .700(17.8) 300 (7.5) .780(19.8) .740(18.8) (25.4) 1.00 min. .052(1.3)dia. .048(1.2)typ. .071(1.8) .087(2.2) .220(5.6) .180(4.6) .256(6.5) .276(7.0) .15 x23l (3.8 x5.7l) hole thru .157(4.0)*45
rating and characteristic curves kbu25005g thru kbu2510g ~ 467 ~ 0.1 1.0 0.01 10 100 0.4 0.8 1.0 1.2 1.4 1.6 0.6 fig.3 C typical forward characteristics i n s t a n t a n e o u s f o r w a r d c u r r e n t ( a m p e r e s ) instantaneous forward voltage, volts fig.4 C typical reverse characteristics percent of rated peak reverse voltage i n s t a n t a n e o u s r e v e r s e c u r r e n t m i c r o a m p e r e s t j = 25 c 0.01 0.1 1.0 10 140 120 100 80 60 40 20 0 case temperature ( c) fig. 2 C derating curve output rectified current a v e r a g e f o r w a r d o u t p u t c u r r e n t a m p e r e s 50 40 20 10 0 30 100 150 fig.1-maximum forward surge current number of cyclets at 60hz p e a k f o r w a r d s u r g e c u r r e n t a m p e r e s 1 10 100 0 350 200 150 100 50 250 300
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