smd zener diode v oltage: 2.4 to 75 v olts power: 500 mw atts rohs device page 1 rev :b features -silicon epitaxial power zener diodes. -for use as low voltage stabilizer or voltage reference. -the zener voltages are graded according to the international e24 standard. higher zener voltages and 1% tolerance available on request. -pb free product. mechanical data -case: minimelf glass case (sod-80). -approx. w eight: 0.05g. -mounting position: any . czrl55c2v4-g thru czrl55c75-g p ar am et er s ym bo l v al ue u ni t 50 0 mw p v maximum power dissipation d i m e n s i o n s i n i n c h e s a n d ( m i l l i m e t e r ) s o d - 8 0 ( m i n i m e l f ) ju nc tio n t em pe rat ure 17 5 t j o c qw -bz012 z-current i z p v /v z ma maximum thermal resistance r ja 500 o c/w t es t c on di tio ns r ja < 300k/w sto rag e t em pe rat ure ra ng e -65 ~ +1 75 t stg o c on pc board 50 50 1.6mm forward voltage if=200ma v f 1.5 v 0.146 (3.70) 0.134 (3.40) 0.020 (0.50) 0.012 (0.30) 0.055 (1.40) 0.063 (1.60) maximum rating and electrical characteristics (t a=25c, unless otherwise noted) -polarity: color band denotes cathode end. circuit diagram c o m p a n y r e s e r v e s t h e r i g h t t o i m p r o v e p r o d u c t d e s i g n , f u n c t i o n s a n d r e l i a b i l i t y w i t h o u t n o t i c e .
smd zener diode page 2 electrical characteristics(t a = 25c) rev :b qw -bz012 t yp. t emp. coefficient nom. min. max. ohm ma ohm ma ua v czrl55c2v4-g 2.4 2.28 2.56 85 5.0 600 1.0 50.0 1.0 -0.09~-0.06 czrl55c2v7-g 2.7 2.50 2.90 85 5.0 600 1.0 10.0 1.0 -0.09~-0.06 czrl55c3v0 -g 3.0 2.80 3.20 90 5.0 600 1.0 4.0 1.0 -0.08~-0.05 czrl55c3v3 -g 3.3 3.10 3.50 90 5.0 600 1.0 2.0 1.0 -0.08~-0.05 czrl55c3v6 -g 3.6 3.40 3.80 90 5.0 600 1.0 2.0 1.0 -0.08~-0.05 czrl55c3v9 -g 3.9 3.70 4.10 90 5.0 600 1.0 2.0 1.0 -0.08~-0.05 czrl55c4v3 -g 4.3 4.00 4.60 90 5.0 600 1.0 1.0 1.0 -0.06~-0.03 czrl55c4v7 -g 4.7 4.40 5.00 80 5.0 600 1.0 0.5 1.0 -0.05~+0.02 czrl55c5v1 -g 5.1 4.80 5.40 60 5.0 550 1.0 0.1 1.0 -0.02~+0.02 czrl55c5v6 -g 5.6 5.20 6.00 40 5.0 450 1.0 0.1 1.0 -0.05~+0.05 czrl55c6v2 -g 6.2 5.80 6.60 10 5.0 200 1.0 0.1 2.0 0.03~0.06 czrl55c6v8 -g 6.8 6.40 7.20 8 5.0 150 1.0 0.1 3.0 0.03~0.07 czrl55c7v5 -g 7.5 7.00 7.90 7 5.0 50 1.0 0.1 5.0 0.03~0.07 czrl55c8v2 -g 8.2 7.70 8.70 7 5.0 50 1.0 0.1 6.2 0.03~0.08 czrl55c9v1 -g 9.1 8.50 9.60 10 5.0 50 1.0 0.1 6.8 0.03~0.09 czrl55c10 -g 10.0 9.40 10.60 15 5.0 70 1.0 0.1 7.5 0.03~0.1 czrl55c1 1 -g 1 1.0 10.40 1 1.60 20 5.0 70 1.0 0.1 8.2 0.03~0.1 1 czrl55c12 -g 12.0 1 1.40 12.70 20 5.0 90 1.0 0.1 9.1 0.03~0.1 1 czrl55c13 -g 13.0 12.40 14.10 26 5.0 1 10 1.0 0.1 10 0.03~0.1 1 czrl55c15 -g 15.0 13.80 15.60 30 5.0 1 10 1.0 0.1 1 1 0.03~0.1 1 czrl55c16 -g 16.0 15.30 17.10 40 5.0 170 1.0 0.1 12 0.03~0.1 1 czrl55c18 -g 18.0 16.80 19.10 50 5.0 170 1.0 0.1 13 0.03~0.1 1 czrl55c20 -g 20.0 18.80 21.20 55 5.0 220 1.0 0.1 15 0.03~0.1 1 czrl55c22 -g 22.0 20.80 23.30 55 5.0 220 1.0 0.1 16 0.04~0.12 czrl55c24 -g 24.0 22.80 25.60 80 5.0 220 1.0 0.1 18 0.04~0.12 czrl55c27 -g 27.0 25.10 28.90 80 5.0 220 1.0 0.1 20 0.04~0.12 czrl55c30 -g 30.0 28.00 32.00 80 5.0 220 1.0 0.1 22 0.04~0.12 czrl55c33 -g 33.0 31.00 35.00 80 5.0 220 1.0 0.1 24 0.04~0.12 czrl55c36 -g 36.0 34.00 38.00 80 5.0 220 1.0 0.1 27 0.04~0.12 czrl55c39 -g 39.0 37.00 41.00 90 2.5 500 0.5 0.1 30 0.04~0.12 czrl55c43 -g 43.0 40.00 46.00 90 2.5 600 0.5 0.1 33 0.04~0.12 czrl55c47 -g 47.0 44.00 50.00 1 10 2.5 700 0.5 0.1 36 0.04~0.12 czrl55c51 -g 51.0 48.00 54.00 125.0 2.5 1000 0.5 0.1 39 0.04~0.12 czrl55c56 -g 56.0 52.00 60.00 135.0 2.5 1000 0.5 0.1 43 0.04~0.12 czrl55c62 -g 62.0 58.00 66.00 150.0 2.5 1000 0.5 0.1 47 0.04~0.12 czrl55c68 -g 68.0 64.00 72.00 200.0 2.5 1000 0.5 0.1 51 0.04~0.12 czrl55c75 -g 75.0 70.00 79.00 200.0 2.5 1500 0.5 0.1 56 0.04~0.12 part no. nominal zener v oltage max. zener impedence v z @ i zt z zt @ i zt z zk @ i zk max. reverse leakage current i r @ v r v z %/k c o m p a n y r e s e r v e s t h e r i g h t t o i m p r o v e p r o d u c t d e s i g n , f u n c t i o n s a n d r e l i a b i l i t y w i t h o u t n o t i c e .
smd zener diode page 3 rev :b ra ting and characteristic cur ves ( ) czrl55c2v4-g thru czrl55c75-g qw -bz012 o t a , ambient temperature ( c) 0 40 80 120 160 200 0 100 200 300 400 500 600 p t o t a r i i ( w , t o t l p o w e d s s p a t i o n m ) fig.1-t otal power dissipation vs. ambient t emperature -60 0 60 120 180 240 1.0 1.1 0.8 0.9 1.2 1.3 - 4 8 1 0 / k o v ztn =v zt /v z (25 c) -4 tk vz =10 10 /k - 4 6 1 0 / k - 4 4 1 0 / k - 4 2 1 0 / k 0 - 4 - 2 1 0 / k - 4 - 4 1 0 / k o t j , junction t emperature ( c) v t z n r t i e o a e a g , e l a v v l t g c h n e fig.3-t ypical change of w orking v oltage vs. junction t emperature fig.2-t ypical change of w orking v oltage o under operating condition at t a =25 c 0 v z , z v oltage (v) 1 z v l g ) v , o t a e c h a n g e ( m v 5 10 15 20 25 10 100 1000 i z =5ma o t j =25 c fig.4-t emperature coef ficient of vz vs. z-v oltage v z , z v oltage (v) 0 10 20 30 40 50 -5 0 5 10 15 - 4 t v z , p r u e c n o v 0 k t e m e a t r c o e f f i i e t f z ( 1 / k ) i z =5ma fig.5-diode capacitance vs. z-v oltage 0 5 10 15 20 25 0 50 100 150 200 v z , z v oltage (v) c d d c a a i t a n c f , d i o e p c e ( p ) v r =2v o t j =25 c c o m p a n y r e s e r v e s t h e r i g h t t o i m p r o v e p r o d u c t d e s i g n , f u n c t i o n s a n d r e l i a b i l i t y w i t h o u t n o t i c e .
smd zener diode page 4 rev :b qw -bz012 ra ting and characteristic cur ves ( ) czrl55c2v4-g thru czrl55c75-g fig.6-forward current vs. forward v oltage 0 0.2 0.4 0.6 0.8 1.0 0.001 0.01 0.1 1 10 100 v f , forward v oltage (v) i f a d r n m a , f o r w r c u r e t ( ) o t j =25 c fig.8-z current vs. z v oltage 15 0 40 50 v z , z-v oltage (v) i z c r , z - u r e n t ( m a ) 20 25 30 10 20 30 35 p tot =500mw o t a =25 c fig.7-z current vs. z v oltage 0 0 80 100 v z , z-v oltage (v) i z c r , z - u r e n t ( m a ) 4 8 12 16 20 20 40 60 p tot =500mw o t a =25 c fig.9-dif ferential z-resistance vs. z-v oltage 0 1000 v z , z-v oltage (v) r z , i f f e r e n t i a l z r s s t a n c e ) d - e i ( 5 10 15 20 25 100 10 1 10ma o t j =25 c i z =1ma 5ma c o m p a n y r e s e r v e s t h e r i g h t t o i m p r o v e p r o d u c t d e s i g n , f u n c t i o n s a n d r e l i a b i l i t y w i t h o u t n o t i c e .
page 5 qw -bz012 rev :b smd zener diodes b c d d d 2 d 1 s y m b o l a ( m m ) ( i n c h ) 1 . 9 6 9 m i n . 2 . 0 ( m a x ) 3 . 9 ( m a x ) 4 . 0 0 0 . 1 0 1 . 5 5 0 . 1 0 5 0 . 0 m i n . 1 3 . 0 0 . 2 0 2 . 0 ( m a x ) 4 . 0 0 0 . 1 0 2 . 0 0 0 . 0 5 8 . 0 0 0 . 3 0 1 4 . 4 m a x . 1 7 8 1 . 0 0 0 . 1 5 3 ( m a x ) 0 . 0 7 8 ( m a x ) 0 . 0 7 8 ( m a x ) 0 . 0 6 1 0 . 0 0 4 7 . 0 0 0 . 0 3 9 0 . 5 1 2 0 . 0 0 8 s y m b o l ( m m ) ( i n c h ) 0 . 3 1 4 0 . 0 1 2 0 . 1 5 7 0 . 0 0 4 0 . 1 5 7 0 . 0 0 4 0 . 0 7 9 0 . 0 0 2 0 . 5 6 7 m a x e f p p 0 p 1 w w 1 1 . 7 5 0 . 1 0 0 . 0 6 9 0 . 0 0 4 3 . 5 0 0 . 0 5 0 . 1 3 8 0 . 0 0 2 o 1 2 0 t railer device leader 10 pitches (min) 10 pitches (min) ....... ....... ....... ....... ....... ....... ....... ....... end start d 1 d 2 d w 1 t c direction of feed reel t aping specification i n d e x h o l e d e f b w p p 0 p 1 a c o m p a n y r e s e r v e s t h e r i g h t t o i m p r o v e p r o d u c t d e s i g n , f u n c t i o n s a n d r e l i a b i l i t y w i t h o u t n o t i c e . m i n i - m e l f ( s o d - 8 0 ) m i n i - m e l f ( s o d - 8 0 )
page 6 qw -bz012 smd zener diodes suggested p ad layout size (inch) 0.134 (mm) 3.40 1.30 1.70 0.051 0.067 5.10 0.201 e 1.70 0.067 b c d a a b c e d m i n i - m e l f ( s o d - 8 0 ) rev :c standard packaging c a s e t y p e 2 , 5 0 0 r e e l ( p c s ) reel size (inch) 7 r e e l p a c k m i n i m e l f ( s o d - 8 0 ) c o m p a n y r e s e r v e s t h e r i g h t t o i m p r o v e p r o d u c t d e s i g n , f u n c t i o n s a n d r e l i a b i l i t y w i t h o u t n o t i c e .
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