sd103aw thru sd103cw 400mw small signal schottky diode 20 to 40 volts sod-123 dimensions inches mm dim min max min max note a .140 .152 3.55 3.85 b .100 .112 2.55 2.85 c .055 .071 1.40 1.80 d --- .053 --- 1.35 e .012 .031 0.30 0.78 g .006 --- 0.15 --- h --- .010 --- 0.25 j --- .006 --- 0.15 features maximum ratings ? operating temperature: -55 to +125 ? storage temperature: -55 to +150 ? maximum thermal resistance; 300 /w junction to ambient mcc part number maximum recurrent peak reverse voltage maximum rms voltage maximum dc blocking voltage sd103aw 40v 28v 40v sd103bw 30v 21v 30v sd103cw 20v 14v 20v electrical characteristics @ 25 unless otherwise specified average forward current i f(av) 350ma note 1 peak forward surge current i fsm 1.5a t 1.0s maximum power dissipation p d 400mw note 1 maximum (note2) instantaneous forward voltage v f 0.37v 0.60v i fm = 20ma i fm = 200ma maximum dc reverse current at rated dc blocking voltage i r 5.0a v r = 30v (aw) v r = 20v (bw) v r = 10v (cw) typical junction capacitance c j 50pf measured at 1.0mhz, v r =0v typical reverse recovery time t rr 10ns i f = i r =200ma i rr =0.1i r r l =100 ? note: 1.valid provided that electrodes are kept at ambient temperature 2.pulse test: pulse width 300 sec, duty cycle 2%
omp onents 2 0736 marilla street chatsworth
mcc a b e c j d h g 0.036? 0.093 0.048? suggested solder pad layout tm micro commercial components www. mccsemi .com 1 of 3 ? guard ring protection ? low forward voltage drop ? low power loss for high efficiency ? device marking code: sd103aw: s4 sd103bw: s5 sd103cw: s6 lead free finish/rohs compliant("p" suffix designates rohs compliant. see ordering information) revision: b 2013 /01/01 epoxy meets ul 94 v-0 flammability rating moisture sensitivity level 1 ? halogen free available upon request by adding suffix "-hf"
figure 1 typical forward characteristics 0 .2 .4 .6 .8 1.0 1.2 1.4 1 2 4 6 8 10 20 40 60 80 100 200 400 600 800 1000 25 c volts milliamps figure 3 typical reverse characteristics 0481216202428323640 .001 .01 .1 1 10 100 25 c typical reverse current - ma versus reverse voltage - volts a volts figure 2 typical junction capacitance junction capacitance - pf versus reverse voltage - volts volts pf 0. 0.5 1.0 5.0 10 50 100 1 2 4 6 10 20 40 60 100 sd103a w t h r u s d 1 03cw mcc tm micro commercial components www. mccsemi .com 2 of 3 revision: b 2013 /01/01
mcc tm micro commercial components www. mccsemi .com 3 of 3 revision: b 2013/01/01 device packing part number-tp tape&reel: 3 kpcs/reel ordering information : *** i m p o r t a n t n o t ic e * ** m i c r o c o m m e r c i a l c o m p on e n ts c o r p . r e s e rve s t h e r i g h t t o m a k e c h a n g e s w i t ho u t f u r t h e r no t i c e t o a n y p r o d u c t h e r e i n t o m a k e c o rr e c t i o n s , m o d i f i c a t i o n s , e n h a n c e m e n t s , i m pr o v e m e n t s , o r o t h e r ch a n g e s . m i c r o c o m m e r c i a l c o mp o n e n ts c o r p . d o e s n o t a s s u m e a n y l i a b i l i t y a r i s i n g ou t o f t h e a p p l i c a t i on o r u s e o f a n y p r o d uc t d e sc r i be d h e r e i n ; n e i t h e r d o e s i t c o n v e y a n y li c e n s e un der i t s p a t e n t r i g h t s , n o r t h e r i g h t s o f o t h e r s . t h e u s e r o f pr o d uc t s i n s u c h a p p l i c a t i o n s sh a l l a ss u m e a l l r i s k s o f su c h u s e a n d w ill a g r ee t o h o l d m i c r o c o mm er c i a l c o m p o n e n t s c o r p . a n d a ll t h e c o m p a n i e s w ho s e p r o d u c t s a r e r e p r e s e n t ed o n ou r w e b s i t e , h a r m l e s s a g a i n s t a l l d a m a g e s. * * * l i f e s u p p o r t *** m c c ' s pr o d uc t s a r e n o t a u t h o r iz ed f o r u s e a s c r i t i c a l c o m p o n e n t s i n l i f e s u pp o r t d e v i c e s o r s y s t e m s w i t h ou t t h e e x pre ss wr i tt e n a p p r o v a l o f m i c r o c o mm e r c i a l c o m p o n e n t s c o rp o r a t i o n. * * * c u s t o m e r a w a r e n e ss*** c o un t e r f e i t i n g o f s e m i c o n d u c t o r p a r t s i s a gr o w i n g p r o b l e m i n t h e i n d u s t ry . m i c r o c o mm e r c i a l c o m p o n e n t s ( m cc ) i s t a k i n g s t r o n g m e a su r e s t o p r o t e c t ou r s e l v e s a n d o u r cu s t o m e r s f r o m t h e pr o l i f e r a t i on o f c o u n t e r f e i t p a r t s . m c c s t r o n g l y e nc o u r a g e s c u s t o m e r s t o p u r c h a s e m c c p a r t s e i t h e r d i r e c t l y f r o m m c c o r f r o m a u t ho r i z e d m c c d i s t r i b u t o r s w ho a r e l i s t e d b y c o u n t r y o n o u r w e b p a g e c i t ed below . p r o d uc t s c us t o m e r s b u y e i t h e r f r o m m c c d i r e c t l y o r f r o m a u t ho r i z e d m cc d i s t r i b u t o r s a r e g e n u i n e p a r t s , h a v e f ul l t r a c e a b il i t y , m e e t m c c ' s q u a l i t y s t a n d a r d s f o r h a n d li n g a n d s t o r a g e . m c c wi l l n o t p r o v i d e a n y w a rr a n ty c o v e r a g e o r o t h e r a s s i s t a n c e f o r p a r ts b o u g h t f r o m u n a u t h o r i z e d s o u r c e s. m c c i s c o m m i t t e d t o c o m b a t t h i s g l o b a l pr o b l e m a n d e n c ou r a g e o u r c u s t o m e r s t o d o t h e i r p a r t in s t o p p i n g t h i s p r a c t i c e b y b u y i n g d i r e c t o r f r o m a u t h o r i z ed d i s t r i b u t o r s. note : adding "-hf" suffix for halogen free, eg. part number-tp-hf
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