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bzx79c2v4 thru BZX79C75 500mw silicon zener diodes features ? zener voltage range 2.4v to 75v ? metallurgical bonded c onstrrction ? double slu g t yp e construction maximum ratings* symbol value units max. steady state power dissipation at t l <75 o c, lead length=3/8 derate above 75 o c p d 5004.0 mw mw/ o c junction temperature t j 175 o c storage temperature range t stg -65 to 175 o c electrical characteristics @ 25 c unless otherwise specified symbol maximum unit max. forward voltage@ i f =10ma v f 0.9 v mechanical data ? case: double slug type, hermetically sealed glass ? polarity: cathode indicated by polarity band
omp onents 20736 marilla street chatsworth
m cc do-35 glass dimensions inches mm dim min max min max note a --- .166 --- 4.2 b --- .079 --- 2.00 c --- .020 --- .52 d 1.000 --- 25.40 --- a b c d d cathode m a rk tm micro commercial components w w w. m c c se m i .c om 1 of 5 ? marking : type number revision: b 20 1 2 /01/01 ? lead free finish/rohs compliant (note1) ("p"suffix designates compliant. see ordering information) ? moisture sensitivity: level 1 note: 1. lead in glass exemption applied, see eu directive annex 7(c)-i. downloaded from: http:///
m cc bzx79c2v4 thru BZX79C75 tm micro commercial components w w w. m c c se m i .c om 2 of 5 electrical characteristics @ izt min nom max ma ohms ua volts ohms ma %/k bzx79c2v4 2.2 2.4 2.6 5 100 50 1 600 1 -0.009~-0.06 bzx79c2v7 2.5 2.7 2.9 5 100 20 1 600 1 -0.009~-0.06 bzx79c3v0 2.8 3 3.2 5 95 10 1 600 1 -0.08~-0.05 bzx79c3v3 3.1 3.3 3.5 5 95 5 1 600 1 -0.08~-0.05 bzx79c3v6 3.4 3.6 3.8 5 90 5 1 600 1 -0.08~-0.05 bzx79c3v9 3.7 3.9 4.1 5 90 3 1 600 1 -0.08~-0.05 bzx79c4v3 4 4.3 4.6 5 90 3 1 600 1 -0.06~-0.03 bzx79c4v7 4.4 4.7 5 5 80 3 1 500 1 -0.05~+0.02 bzx79c5v1 4.8 5.1 5.4 5 60 2 1 480 1 -0.02~+0.02 bzx79c5v6 5.2 5.6 6 5 40 1 1 400 1 -0.05~+0.05 bzx79c6v2 5.8 6.2 6.6 5 10 3 2 150 1 0.03~0.06 bzx79c6v8 6.4 6.8 7.2 5 15 2 3 80 1 0.03~0.07 bzx79c7v5 7 7.5 7.9 5 15 1 5 80 1 0.03~0.07 bzx79c8v2 7.7 8.2 8.7 5 15 0.7 6 80 1 0.03~0.08 bzx79c9v1 8.5 9.1 9.6 5 20 0.5 7 100 1 0.03~0.09 bzx79c10 9.4 10 10.6 5 20 0.1 7.5 150 1 0.03~0.1 bzx79c11 10.4 11 11.6 5 20 0.1 8.5 150 1 0.03~0.11 bzx79c12 11.4 12 12.7 5 25 0.1 9 150 1 0.03~0.11 bzx79c13 12.4 13 14.1 5 30 0.05 10 170 1 0.03~0.11 bzx79c15 13.8 15 15.6 5 30 0.05 11 200 1 0.03~0.11 bzx79c16 15.3 16 17.1 5 40 0.05 12 200 1 0.03~0.11 bzx79c18 16.8 18 19.1 5 45 0.05 13 225 1 0.03~0.11 bzx79c20 18.8 20 21.2 5 55 0.05 15 225 1 0.03~0.11 bzx79c22 20.8 22 23.3 5 55 0.05 16 250 1 0.04~0.12 bzx79c24 22.8 24 25.6 5 70 0.05 18 250 1 0.04~0.12 bzx79c27 25.1 27 28.9 2 80 0.05 20 300 1 0.04~0.12 bzx79c30 28 30 32 2 80 0.05 22 300 1 0.04~0.12 bzx79c33 31 33 35 2 80 0.05 24 325 1 0.04~0.12 bzx79c36 34 36 38 2 90 0.05 27 350 1 0.04~0.12 bzx79c39 37 39 41 2 130 0.05 28 350 0.5 0.04~0.12 bzx79c43 40 43 46 2 150 0.05 32 375 0.5 0.04~0.12 bzx79c47 44 47 50 2 170 0.05 35 375 0.5 0.04~0.12 bzx79c51 48 51 54 2 180 0.05 38 400 0.5 0.04~0.12 bzx79c56 52 56 60 2 200 0.05 39 425 0.5 0.04~0.12 bzx79c62 58 62 66 2 215 0.05 43 450 0.5 0.04~0.12 bzx79c68 64 68 72 2 240 0.05 48 475 0.5 0.04~0.12 BZX79C75 70 75 79 2 255 0.05 53 500 0.5 0.04~0.12 note 1. tighter tolerance of vz available ---bzx79b2% tolerance z zk @i zk tc vz mcc part number z zt @i zt zener voltage leakage current vz(volts) (1) ir @ vr revision: b 20 1 2 /0 1 /01 downloaded from: http:///

figure 1 a. range for units to 12 volts

figure 1 b. range for units 12 to 100 volts
figure 1 c. range for units 120 to 200 volts
figure 2 . effect of zener current ! " #$#%" &&#'(%#&&# ) *) +
# ##(##,&

figure 3 a. typical capacitance 2.4C100 volts +
#
-&

figure 3 b. typical capacitance 120C200 volts +
#
-& '(%#&&#) . # ) ##(##,& '(%#&&#) . # '(%#&&#) . # '(%#&&#) . # m cc bzx79c2v4 thru BZX79C75 tm micro commercial components w w w. m c c se m i .c om 3 of 5 revision: b 20 1 2 /0 1 /01 downloaded from: http:///

* * *
* * *

( ,/ (0%(!! (!(%!"$)1
-"%2#2# -"%2#2# -"%2#2# ( * ( #% ! &' 3 +
#( (% figure 4 a. maximum surge power 1.8C91 volts

* * ( ,/ (0%(!! (!(%!"$)1 figure 4 b. maximum surge power do-204ah 100C200 volts

* * *

#%) figure 5 effect of zener current on zener impedance "2'#'("#$' "2'#'("#$'

figure 6 . effect of zener voltage on zener impedance figure 7. typical forward characteristics #% ! &' 3 +
# ( 3 +
# 4 5)1+* 67 8+$9 +)
) ) 3 +
# 4 5)1+* 67 8+$9 +* * & &!" * *
* * * * *

& &!"#%) ''%' ':'%'
#
# #
# m cc bzx79c2v4 thru BZX79C75 tm micro commercial components w w w. m c c se m i .c om 4 of 5 revision: b 20 1 2 /0 1 /01 downloaded from: http:///
m cc tm micro commercial components w w w. m c c se m i .c om 5 of 5 revision: b 20 1 2 /0 1 /01 d e vi c e p ac k i n g p a r t n u m b e r- t p t a p e & r ee l : 10 k p c s / r e e l p a r t n u m b e r- a p a m m o p a c k i n g : 5 k p c s / a mm o b o x p a r t n u m b e r - bp b u l k: 10 0 k p c s / c a r t o n o r de r i n g i n f or m a ti on : *** 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. downloaded from: http:///

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