smaj4728a thru smaj4761a 1 watt zener diode 3.3 to 75 volts features 0.070" 0.090 0.058 suggested solder pad layout ma x mi n mi n do-214ac (sma)( lead frame) dimensions inches mm dim min max min max note a .079 .096 2.00 2.44 b .050 .064 1.27 1.63 c .002 .008 .05 .20 d --- .02 --- .51 e .030 .060 .76 1.52 f .065 .091 1.65 2.32 g .189 .220 4.80 5.59 h .157 .181 4.00 4.60 j .090 .115 2.25 2.92 h j e f g a b d c
omp onents 20736 marilla street chatsworth
mcc revision: a 2011/01/01 tm micro commercial components www. mccsemi .com 1 of 4 ? low zener impedance ? low regulation factor ? v z ? tolerance: 5% ? for surface mount applications ? lead free finish/rohs compliant (note1) ("p"suffix designates compliant. see ordering information) note: 1. high temperature solder exemptions applied, see eu directive annex 7. maximum ratings@25unless otherwise specified parameters test conditions symbol value unit power dissipation tamb 5 0 p d 1 w z-current iz pd/vz ma operating junction temperature tj -65~+150 storage temperature tstg -65~+150 k/w max. forward voltage drop if=100m a vf 1.2 v thermal resistence fr-4 board, mcc's 100 rja suggested solder pad rjl 75 epoxy meets ul 94 v-0 flammability rating moisture sensitivity level 1
electrical characteristics @25 c eer ltae test crret i t ai aic ieace t @ i t ai reerse crret i r @ r test ltae r ai ee ieace @ i test crret i cc art er lts a hs a lts hs a eice ari sa2a 2a sa2a 2a saa 5 a saa 5 a sa2a 5 5 2a saa 5 55 a saa 5 5 5 2 a sa5a 2 2 5a saa 5 a saa 5 5 5 a saa 2 5 5 a saa 2 5 5 a saa 25 25 a saa 2 5 25 a sa2a 2 2 5 25 2a saa 5 25 a saa 5 5 25 a sa5a 55 5 22 25 5a saa 2 5 5 25 a saa 2 25 22 5 52 5 25 a saa 22 5 2 5 5 25 a saa 2 5 25 5 2 5 25 a sa5a 2 5 5 5 2 5 25 5a sa5a 5 5 22 25 5a sa52a 5 5 5 25 25 52a sa5a 5 5 2 25 5a sa5a 5 5 2 25 5a sa55a 5 2 5 25 55a sa5a 55 5 5 5 25 5a sa5a 5 5 5 5 5 25 5a sa5a 5 5 5 2 2 25 5a sa5a 2 25 5 2 25 5a saa 5 5 5 2 25 a saa 5 5 5 5 2 25 a c t l revision: 20/0/0 28 r io oei oonens sei o 2 o
revision: a 2011/01/01 smaj4728a thru smaj4761a mcc tm micro commercial components mccsemi com 3 of 4
mcc tm micro commercial components www. mccsemi .com 4 of 4 revision: a 2011/01/01 1 device packing part number-tp tape&reel: 7. 5 k p c s / r e e l 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.
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