1n3821a thru 1n382 8 a 1.0 watt zener diode 3.3 to 6.2 volts do-41 g features ? double plug construction ? metallurgically bound maximum ratings & thermal characteristics ratings at 25c ambient temperature unless otherwis e specified. parameter symbol value unit power dissipation at t l = 95 c p tot 1.0 operating temperature t j -65 ~ + 175 storage temperature range t stg -65 ~ +175 o c forward voltage at i f =200ma 1.2 v f v
omp onents 20736 marilla street chatsworth
m c c revision: b 2012/08/23 tm micro commercial components x marking: cathodeband and type number w power derating abrove t l = 95 c 12.5 o c mw/ www. mccsemi .com 1 of 4 a b c d d cathode mark ? lead free finish/rohs compliant (note1) ("p"suffix designates compliant. see ordering information) o c note: 1. lead in glass exemption applied, see eu directive annex 7(c)-i. ----- ----- 4.50 0.177 min max min max a dimensions d i m i n c h e s m m note ----- ----- c 0 . 0 2 6 0 . 0 34 0.70 0.90 diameter d 1 . 0 0 0 ----- 2 5 . 4 0 ----- b 2.80 0.110 diameter moisture sensitivity level 1
electrical characteristics @25 c 1n3821a thru 1n3828a m c c tm micro commercial components nominal max. dc zener test current zener voltage current vz @ i zt i zt i zm (note 1) (note 3) volts ma ohms ohms ma a volts 1n3821 a3.376104002761001 1N43821C 3.376104002761001 1n3822 a3.66910400252751 1n3822c 3.66910400252751 1n3823 a3.9649400238251 1n3823c 3.9649400238251 1n3824 a4.358940021351 1n3824c 4.358940021351 1n3825 a4.753850019451 1n3825c 4.753850019451 1n3826 a5.149755017831 1n3826c 5.149755017831 1n3827 a5.645560016232 1n3827c 5.645560016232 1n3828 a6.241270014633 1n3828c 6.241270014633 type number maximum zener impedance max. reverse (note 2) leakage current lr @ vr zzt @ i zt zzk @ i zk=1ma note 1 suffix "a" =+ 5% tolerance on nominal zener voltage, suffix c signifies + 2%. note 2 zener impedance is derived by superimposing on 1 zt a 60hz rms a.c. current equal to 10% of 1 zt. note 3 zener voltage is measured with the device junction in thermal equilibrium at an ambient temperature of 25c + 3c. www. mccsemi .com 2 of 4 revision: b 2012/08/23
1n3821a thru 1n3828a m c c 1000 100 10 1 z zt , zener impedance (ohms) .1 1.0 10 100 operating current l zt (ma) figure 2 zener impedance vs. operating current 0 25 50 75 100 125 150 175 t l , lead temperature (c) , 3/8? from body power derating curve 1000 800 600 400 200 0 pd, rated power dissipation (mw) figure 1 1n3829a 1n3822a 1n3826a tm micro commercial components www. mccsemi .com 3 of 4 revision: b 2012/08 /23
m c c tm micro commercial components www. mccsemi .com 4 of 4 revision: b 2012 /08/23 3 device packing part number-tp tape&reel: 5kpcs/reel part number-ap ammo packing: 2.5kpcs/ammo box part number-bp bulk: 50kpcs/carton 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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