smaj59 25bhe3 thru smaj5956bhe3 1.5 watt zener diode 10 to 200 volts features v z C tolerance: 5% for surface mount applications maximum ratings junction temperature: 150 storage temperature: -65 to +175 1.5 watt dc power dissipation thermal resistance junction to lead : 50 /w 0.070" 0.0 90 ? 0.0 85 ? suggested solder pad layout 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 (t l 7 5 ) forward voltage @ 200ma: 1.5 volts www. mccsemi .com revision: a 2015/06/12 note: 1. high temperature solder exemptions applied, see eu directive annex 7. epoxy meets ul 94 v-0 flammability rating moisture sensitivity level 1 ? halogen free thermal resistance junction to ambient : 83/w ? lead free finish/rohs compliant (note1) ("p"suffix designates compliant. see ordering information) ? aec-q101 qualified ? low zener impedance ? low regulation factor 1 of 5 micro commercial components m c c tm
omponents 20736 marilla street chatsworth
electrical characteristics @25c smaj59 25bhe3 thru smaj5956bhe3 1) based on dc-measurement at thermal equilibrium while maintaining the lead temperature(t l ) at 30, 9.5mm(3/8) from the diode body. zener voltage vz (1) test current izt maximum dynamic impedance zzt @izt knee current izk knee impedance zzk maximum reverse current ir reverse voltage vr volts ma ohms ma ohms a volts mcc part number device marking smaj5925 bhe3 smaj5926 bhe3 smaj5927 bhe3 smaj5928 bhe3 smaj5929 bhe3 smaj5930 bhe3 smaj5931 bhe3 smaj5932 bhe3 smaj5933 bhe3 smaj5934 bhe3 smaj5935 bhe3 smaj5936 bhe3 smaj5937 bhe3 smaj5938 bhe3 smaj5939 bhe3 smaj5940 bhe3 smaj5941 bhe3 smaj5942 bhe3 smaj5943 bhe3 smaj5944 bhe3 smaj5945 bhe3 smaj5946 bhe3 smaj5947 bhe3 smaj5948 bhe3 smaj5949 bhe3 smaj5950 bhe3 smaj5951 bhe3 smaj5952 bhe3 smaj5953 bhe3 smaj5954 bhe3 smaj5955 bhe3 smaj5956 bhe3 10 11 12 13 15 16 18 20 22 24 27 30 33 36 39 43 47 51 56 62 68 75 82 91 100 110 120 130 150 160 180 200 37. 5 34. 1 31. 2 28. 8 25 23. 4 20. 8 18. 7 17 15. 6 13. 9 12. 5 11. 4 10. 4 9. 6 8. 7 8 7. 3 6. 7 6 5. 5 5 4. 6 4. 1 3. 7 3. 4 3. 1 2. 9 2. 5 2. 3 2. 1 1. 9 4. 5 5. 5 6. 5 7 9 10 12 14 17. 5 19 23 28 33 38 45 53 67 70 86 100 120 140 160 200 250 300 380 450 600 700 900 1200 0.2 5 0.2 5 0.2 5 0.2 5 0.2 5 0.2 5 0.2 5 0.2 5 0.2 5 0.2 5 0.2 5 0.2 5 0.2 5 0.2 5 0.2 5 0.2 5 0.2 5 0.2 5 0.2 5 0.2 5 0.2 5 0.2 5 0.2 5 0.2 5 0.2 5 0.2 5 0.2 5 0.2 5 0.2 5 0.2 5 0.2 5 0.2 5 500 550 550 550 600 600 650 650 650 700 700 750 800 850 900 950 1000 1100 1300 1500 1700 2000 2500 3000 3100 4000 4500 5000 6000 6500 7000 8000 5 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 8 8. 4 9. 1 9. 9 11. 4 12. 2 13. 7 15. 2 16. 7 18. 2 20. 6 22. 8 25. 1 27. 4 29. 7 32. 7 35. 8 38. 8 42. 6 47. 1 51. 7 56 62. 2 69. 2 76 83. 6 91. 2 98. 8 114 121. 6 136. 8 152 25b 26b 27b 28b 29b 30b 31b 32b 33b 34b 35b 36b 37b 38b 39b 40b 41b 42b 43b 44b 45b 46b 47b 48b 49b 50b 51b 52b 53b 54b 55b 56b 3 of 5 www. mccsemi .com revision: a 2015/0 6/12 micro commercial components m c c tm
smaj59 25bhe3 thru smaj5956bhe3 3 of 5 vz reverse zener voltage @ i zt i zt reverse current z zt maximum zener impedance @ i zt i zk reverse current z zk maximum zener impedance @ i zk i r reverse leakage current @ v r v r breakdown voltage i f forward current v f forward voltage @ i f figure 1. zener voltage regulator figure 2. steady state pow er derating figure 3. vz ? 10 volts figure 4. zener voltage ? 10 to 12 volts figure 5. zener voltage ? 14 to 43 volts lead temperature ( c) o power dissipation, watts 3.0 2.5 2.0 1.5 1 . 0 0. 5 0 www. mccsemi .com characteristics (t j =25 unless otherwise specified) symbol parameter revision: a 2015/0 6/12 0 25 50 75 100 125 150 micro commercial components m c c tm
smaj59 25bhe3 thru smaj5956bhe3 4 of 5 figure 6. effect of zener voltage figure 7. capacitance curve figure 8. typical pulse rating curve figure 9. pulse waveform figure 10. pulse waveform www. mccsemi .com revision: a 2015/0 6/12 micro commercial components m c c tm
5 of 5 m c c tm micro commercial components www. mccsemi .com revision: a 2015/0 6/12 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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