features low leakage low forward voltage drop high current capability high forward surge current capability mechanical data case: transfer molded plastic epoxy: ul94v - 0 rate flame retardant. polarity: color ring denotes cathode end. lead: plated slug, solderable per mil - std - 202e method 208c mounting position: any weight: 0.064 ounce, 1.82gram 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% ras ras ras ras ras ras ras maximum repetitive peak reverse voltage v rrm volts maximum rms voltage v rms
volts maximum dc blocking voltage v dc volts maximum average forward rectified current, at t c = 125 peak forward surge current 8.3ms single half sine - wave superimposed on rated load (jedec method ) maximum instantaneous forward voltage at 25 a v f volts maximum dc reverse current at rated t a = 25 dc blocking voltage t c
typical thermal resistance r /w operating and storage temperature range t j , t stg polarity and voltage denotion color band red yellow silver o rang e grenn blue v iolet notes: 1.enough heatsink must be considered in application. (-65 to +175) unit amps a symbols i r i (av) i fsm amps automotive rectifier ra s2 505 - 2 510 http:// www.wej.cn e-mail:wej@yongerjia.com wej electronic co. r o hs wej electronic co.,ltd
f o r w a r d c h a r a c t e r is t ic s 1 5 0 f ig .1 - t y p ic a l f o r w a r d c u r r e n t in s t a n t a n e o u s f o r w a r d v o l t a g e ,( v ) 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 , 0 .8 1 .0 0 .6 0 .0 1 1 0 0 1 0 ( a ) t = 2 5c 1 % d u t y c y c l e p u l s e w id t h = 3 0 0 u s j 1 .0 1 .2 1 .8 1 .4 1 .6 t y p ic a l m a x im u m f ig .3 - t y p ic a l i n s t a n t a n e o u s s in g le p h a s e h a lf w a v e 6 0 h z r e s is ti v e o r in d u c ti v e l o a d 0 .3 7 5 ''( 9 .5 m m ) l e a d l e n g th d e r a t in g c u r v e c a s e t e m p e r a t u r e , ( c ) a v e r a g e f o r w a r d c u r r e n t , 2 5 0 0 1 0 0 0 3 0 2 0 1 0 ( a ) 5 0 7 5 1 2 5 1 0 0 a v e r a g e p o w e r d i s s i p a t i o n a v e r a g e f o r w a r d c u r r e n t , ( a ) 3 0 2 .0 0 ( w ) 4 0 2 0 s q u a r e w a v e 1 0 0 2 0 4 0 d c 5 0 f ig .4 . f o r w a r d p o w e r d is s ip a t io n (j e d e c m e th o d ) = t f o r w a r d s u r g e c u r r e n t 8 .3 m s s in g le h a lf s in e -w a v e n u m b e r o f c y c l e s a t 6 0 h z f ig .2 - m a x im u m n o n - r e p e t it iv e p e a k c u r r e n t , ( a ) p e a k f o r w a r d s u r g e 1 7 5 6 0 2 1 0 5 0 1 c y c le 8 1 0 6 4 5 0 0 3 0 0 1 0 0 6 0 4 0 2 0 8 0 1 0 0 j m ax t j ra s2 505 - 2 510 http:// www.wej.cn e-mail:wej@yongerjia.com wej electronic co. r o hs wej electronic co.,ltd
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