features ? plastic package has underwriters laboratory flammability classification 94v-o. flame retardant epoxy molding compound. ? metal silicon junction, majority carrier conduction ? low power loss, high efficiency. ? high current capability ? guardring for overvoltage protection ? for use in low voltage,high frequency inverters free wheeling , and polarlity protection applications. ? in compliance with eu rohs 2002/95/ec directives mechanical data ? case: to-3pn/to-3pb package outline ? terminals: solder plated, solderable per mil-std-750, method 2026 ? polarity: as marked. ? mounting position: any ? weight: 0.2245 ounces, 6.3673 gram approximately ? KCH30A15/krh30a15/kdh30a15/ksh30a15 pb free plating product KCH30A15/krh30a15/kdh30a15/ksh30a15 30.0 ampere heatsink dual switch mode schottky barrier rectifiers pb ? 2006 thinki semiconductor co., ltd. http://www.thinkisemi.com/ page 1/2 rev.07 to-3pn/to-3pb bottom side metal heat sink positive negative doubler common cathode case case case common anode prefix "kch" tandem polarity case series tandem polarity suffix "krh" suffix "kdh" suffix "ksh" m a x i m u m r a t i n g s a n d e l e c t r i c a l c h a r a c t e r i s t i c s r a t i n g s a t 2 5 o c a m b i e n t t e m p e r a t u r e u n l e s s o t h e r w i s e s p e c i f i e d . p e a k r e p e t i t i v e f o r w a r d c u r r e n t ( r a t e d v r , s q u a r e w a v e , 2 0 k h z ) m a x i m u m 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 @ i f = 1 5 a m a x i m u m d c r e v e r s e c u r r e n t a t r a t e d d c b l o c k i n g v o l t a g e @ t j = 2 5 o c @ t j = 1 2 5 o c s y m b o l s i f m v f i r 3 0 0 . 9 0 0 . 7 5 0 . 0 0 5 1 . 0 u n i t s m a x i m u m r e p e t i t i v e p e a k r e v e r s e v o l t a g e v r r m m a x i m u m r m s v o l t a g e v r m s m a x i m u m d c b l o c k i n g v o l t a g e v d c m b r 3 0 1 5 0 c f s h 1 5 0 1 0 5 1 5 0 v o l t s 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 ( n o t e ) c j 2 5 0 p f t y p i c a l t h e r m a l r e s i s t a n c e r c j a 7 5 j / w v o l t s m a x i m u m a v e r a g e f o r w a r d r e c t i f i e d c u r r e n t i ( a v ) 3 0 a m p s a m p s p e a k f o r w a r d s u r g e c u r r e n t 8 . 3 m s s i n g l e h a l f s i n e - w a v e s u p e r i m p o s e d o n r a t e d l o a d ( j e d e c m e t h o d ) i f s m 2 7 5 a m p s m a s t o r a g e t e m p e r a t u r e r a n g e t s t g - 5 5 t o + 2 0 0 j o p e r a t i n g j u n c t i o n t e m p e r a t u r e t j 1 7 5 j n o t e : m e a s u r e d a t 1 . 0 m h z a n d a p p l i e d r e v e r s e v o l t a g e o f 4 . 0 v . t j = 2 5 o c t j = 1 2 5 o c m a x i m u m r a t i n g s a n d e l e c t r i c a l c h a r a c t e r i s t i c s r a t i n g s a t 2 5 o c a m b i e n t t e m p e r a t u r e u n l e s s o t h e r w i s e s p e c i f i e d . p e a k r e p e t i t i v e f o r w a r d c u r r e n t ( r a t e d v r , s q u a r e w a v e , 2 0 k h z ) m a x i m u m 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 @ i f = 1 5 a m a x i m u m d c r e v e r s e c u r r e n t a t r a t e d d c b l o c k i n g v o l t a g e @ t j = 2 5 o c @ t j = 1 2 5 o c s y m b o l s i f m v f i r 3 0 0 . 9 0 0 . 7 5 0 . 0 0 5 1 . 0 u n i t s m a x i m u m r e p e t i t i v e p e a k r e v e r s e v o l t a g e v r r m m a x i m u m r m s v o l t a g e v r m s m a x i m u m d c b l o c k i n g v o l t a g e v d c 1 5 0 1 0 5 1 5 0 v o l t s 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 ( n o t e ) c j 2 5 0 p f t y p i c a l t h e r m a l r e s i s t a n c e r c j a 1.4 j / w v o l t s m a x i m u m a v e r a g e f o r w a r d r e c t i f i e d c u r r e n t i ( a v ) 3 0 a m p s a m p s p e a k f o r w a r d s u r g e c u r r e n t 8 . 3 m s s i n g l e h a l f s i n e - w a v e s u p e r i m p o s e d o n r a t e d l o a d ( j e d e c m e t h o d ) i f s m 2 7 5 a m p s m a s t o r a g e t e m p e r a t u r e r a n g e t s t g - 5 5 t o + 2 0 0 j o p e r a t i n g j u n c t i o n t e m p e r a t u r e t j 1 7 5 j n o t e : m e a s u r e d a t 1 . 0 m h z a n d a p p l i e d r e v e r s e v o l t a g e o f 4 . 0 v . t j = 2 5 o c t j = 1 2 5 o c KCH30A15 krh30a15 kdh30a15 ksh30a15
(ta=25 unless otherwise noted) ratings and characteristics curves ? 2006 thinki semiconductor co., ltd. http://www.thinkisemi.com/ page 2/2 rev.07 fig.1 - forward current derating curve average forward rectified current, amperes ambient temperature, o c fig.2 - maximum non-repetitive peak forward surge current peak forward surge current, amperes number of cycles at 60hz 8.3ms single half sine-wave 0 50 25 75 125 175 225 100 150 275 250 200 1 10 100 fig.4 - typical reverse characteristics percent of rated peak reverse voltage,% instantaneous reverse current (ua) 0 0 1 2 4 3 20 40 60 80 100 180 160 140 120 0 0.1 1.0 10 100 1000 10000 20 40 60 80 100 fig.5 - typical junction capacitance reverse voltage, volts 0.1 10 junction capacitance, pf 1.0 10 100 1000 100 fig.3 - typical instantaneous forward characteristics iinstantaneous forward current, amperes instantaneous forward voltage, volts 0 0.1 1.0 10 50 0.2 0.4 0.6 0.8 1.0 t j = 1 25 o c t j =25 o c t j =25 o c t j =150 o c t j =150 o c t j =75 o c t j =125 o c t j =100 o c t j =25 o c f = 1.0mhz vsig = 20mvp-p dc r c ja = 75 j /w fig.1 - forward current derating curve average forward rectified current, amperes ambient temperature, o c fig.2 - maximum non-repetitive peak forward surge current peak forward surge current, amperes number of cycles at 60hz 8.3ms single half sine-wave 0 50 25 75 125 175 225 100 150 275 250 200 1 10 100 fig.4 - typical reverse characteristics percent of rated peak reverse voltage,% instantaneous reverse current (ua) 0 0 1 2 4 3 20 40 60 80 100 180 160 140 120 0 0.1 1.0 10 100 1000 10000 20 40 60 80 100 fig.5 - typical junction capacitance reverse voltage, volts 0.1 10 junction capacitance, pf 1.0 10 100 1000 100 fig.3 - typical instantaneous forward characteristics iinstantaneous forward current, amperes instantaneous forward voltage, volts 0 0.1 1.0 10 50 0.2 0.4 0.6 0.8 1.0 t j = 1 25 o c t j =25 o c t j =25 o c t j =150 o c t j =150 o c t j =75 o c t j =125 o c t j =100 o c t j =25 o c f = 1.0mhz vsig = 20mvp-p dc r c ja = 75 j /w ? KCH30A15/krh30a15/kdh30a15/ksh30a15
|
