IN5819 schottky barrier rectifier reverse voltqge 40 volts forward current ? 1.0ampere features do-41 low forward voltage drop high current capability high reliability high surge current capability mechanical data case molded plastic epoxy ul94-0 rate flame retardant lead axial lead solderable per mil-std-202, methode 208 guaranteed polarity color band denotes cathode end mounting position any maximum ratings and elec trical char acteristics 1.0amp schottky barrier rectifier dimensions in inches (mm) 1.044(26.52) min 1.044(26.52) min .196(4.98) .027(0.70) .105(2.67) (ratings at 25 ambient temperature unless otherwise specified ,single phas e,half wave, 50hz resistive or inductive load for capacitive load,derate by20 G ) type number symbols 1n5819 units maximum recurrent peak reverse voltage v rrm 40 volts maximum rms voltage v rms 28 volts maximum dc blocking vlotage v dc 40 volts maximum average forward rectified current 0.375 (9.5mm)lead length at t a =75 i f (av) 1.0 amp peak forward surge current 8.3ms single half sine-wave superimposed on rated load (jedec method) i fsm 25.0 amps maximum instantaneous forward voltage at 1.0a v f 0.60 volts 0.5 maximum dc reverse current t a =25 at rated dc blocking voltage t a =100 i r 10 ma typical junction capacitance (note 1) c j 110 pf typical thermal resistance(note 2) r ja 50 /w operating junction temperature range t j -65 to+125 storage temperature range t stg -65 to+125 notes: 1 measurded at 1.0mhz and applied reverse voltage of 4.0 volts d.c. 2 thermal resistane from junction to ambient .375(9.5mm) lead length. product specification 1 of 2 4008-318-123 sales@twtysemi.com http://www.twtysemi.com
r a t i n g s a n d c h a r a c t e r i s t i c c u r v e s 1 n 5 8 1 9 0 . 0 1 0 . 0 0 1 0 . 0 1 0 . 1 1 . 0 1 0 0 1 0 0 . 1 1 2 0 1 0 0 2 0 0 4 0 6 0 8 0 1 0 0 0 . 2 0 . 4 0 . 6 0 . 8 1 . 0 1 . 6 1 . 4 1 . 2 0 2 0 4 0 6 0 8 0 1 0 0 1 2 0 1 4 0 0 0 . 2 5 0 . 5 0 . 7 5 1 f i g . 1 - f o r w a r d c u r r e n t d e r a t i n g c u r v e f i g . 3 - t y p i c a l i n s t a n t a n e o u s f o r w a r d c h a r a c t e r i s t i c s f i g . 4 - t y p i c a l r e v e r s e c h a r a c t e r i s t i c s a v e r a g e f o r w a r d c u r r e n t a m p e r e s 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 ) 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 a ) i n 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 o l t s ) r e v e r s e v o l t a g e . v o l t s t , p u l s e d u r a t i o n , s e c . p e r c e n t o f r a t e d p e a k r e v e r s e v o l t a g e % l e a d t e m p e r a t u r e ( c ) t j = 2 5 c t j = 1 2 5 c p u l s e w i d t h = 3 0 0 s 1 % d u t y c y c l e t j = 1 2 5 c t j = 2 5 c t j = 1 0 0 c r e s i s t i v e o r i n d u c t i v e l o a d 0 . 3 7 5 " ( 9 . 5 m m ) l e a d l e n g t h 1 0 1 1 0 0 . 1 0 . 1 0 . 1 0 . 0 1 1 1 1 0 1 0 1 0 0 1 0 0 1 0 0 4 0 0 1 0 0 f i g . 5 - t y p i c a l j u n c t i o n c a p a c i t a n c e f i g . 6 - t y p i c a l t r a n s i e n t t h e r m a l i m p e d a n c e j u n c t i o n c a p a c i t a n c e ( p f ) t r a n s i e n t t h e r m a l i m p e d a n c e , c / w t j = 2 5 c f = 1 . 0 m h z v s i g = 5 0 m v p - p 0 5 1 0 1 5 2 0 2 5 3 0 1 1 0 1 0 0 f i g . 2 - m a x i m u m n o n - r e p e t i t i v e p e a k f o r w a r d s u r g e c u r r e n t 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 ) n u m b e r o f c y c l e s a t 6 0 h z 8 . 3 m s s i n g l e h a l f s i n e - w a v e ( j e d e c m e t h o d ) product specification 2 of 2 4008-318-123 sales@twtysemi.com http://www.twtysemi.com
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