czrl5225b-g thru. CZRL5267B-G v oltage: 3.0 ~ 75v power dissipation: 500mw rohs device smd zener diodes qw -bz010 page 1 symbol parameter v alue unit electrical characteristics (t a=25c, unless otherwise noted) features -silicon planar power zener diodes. -for use in stabilizing and clipping circuits with higher power rating. -standard zener voltage tolerance is 5% with a "b" suf fix. mechanical data: -case: minimelf glass case (sod-80) -w eight: approx. 0.05g 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 ) m i n i m e l f ( s o d - 8 0 ) zener current (see table "characteristics) power dissipation at t a =25c thermal resistance, junction to ambient air junction temperature storage temperature range 0.020(0.50) 0.012(0.30) 0.063(1.60) 0.055(1.40) 0.146(3.70) 0.134(3.40) p tot r ja t j t stg 500 (1) 175 -65 to +150 mw c/w c c note: v alid provided that electrodes are kept at ambient temperature. 300 (1) rev :c circuit diagram -polarity: color band denotes cathode end. 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 . -mounting position: any .
electrical characteristic (czrl5225b-g thru. CZRL5267B-G) max v f =1.25v at i f =200ma, at t a =25c unless otherwise specified. page 2 qw -bz010 smd zener diodes at izt zzt(ohm) at izk=0.25ma zzk(ohm) ir (ua) vr (v) czrl5225b-g 3 20 29 1600 -0.075 50 1 152 czrl5226b-g 3.3 20 28 1600 -0.07 25 1 138 czrl5227b-g 3.6 20 24 1700 -0.065 15 1 126 czrl5228b-g 3.9 20 23 1900 -0.06 10 1 1 15 czrl5229b-g 4.3 20 22 2000 -0.055 5 1 106 czrl5230b-g 4.7 20 19 1900 0.030 5 2 97 czrl5231b-g 5.1 20 17 1600 0.030 5 2 89 czrl5232b-g 5.6 20 1 1 1600 0.038 5 3 81 czrl5233b-g 6 20 7 1600 0.038 5 3.5 76 czrl5234b-g 6.2 20 7 1000 0.045 5 4 73 czrl5235b-g 6.8 20 5 750 0.05 3 5 67 czrl5236b-g 7.5 20 6 500 0.058 3 6 61 czrl5237b-g 8.2 20 8 500 0.062 3 6.5 55 czrl5238b-g 8.7 20 8 600 0.065 3 6.5 52 czrl5239b-g 9.1 20 10 600 0.068 3 7 50 czrl5240b-g 10 20 17 600 0.075 3 8 45 czrl5241b-g 1 1 20 22 600 0.076 2 8.4 41 czrl5242b-g 12 20 30 600 0.077 1 9.1 38 czrl5243b-g 13 9.5 13 600 0.079 0.5 9.9 35 czrl5244b-g 14 9 15 600 0.082 0.1 10 32 czrl5245b-g 15 8.5 16 600 0.082 0.1 1 1 30 czrl5246b-g 16 7.8 17 600 0.083 0.1 12 28 czrl5247b-g 17 7.4 19 600 0.084 0.1 13 27 czrl5248b-g 18 7 21 600 0.085 0.1 14 25 czrl5249b-g 19 6.6 23 600 0.086 0.1 14 24 czrl5250b-g 20 6.2 25 600 0.086 0.1 15 23 czrl5251b-g 22 5.6 29 600 0.087 0.1 17 21 czrl5252b-g 24 5.2 33 600 0.087 0.1 18 19.1 czrl5253b-g 25 5 35 600 0.089 0.1 19 18.2 czrl5254b-g 27 4.6 41 600 0.09 0.1 21 16.8 czrl5255b-g 28 4.5 44 600 0.091 0.1 21 16.2 czrl5256b-g 30 4.2 49 600 0.091 0.1 23 15.1 czrl5257b-g 33 3.8 58 700 0.092 0.1 25 13.8 czrl5258b-g 36 3.4 70 700 0.093 0.1 27 12.6 czrl5259b-g 39 3.2 80 800 0.094 0.1 30 1 1.6 czrl5260b-g 43 3 93 900 0.095 0.1 33 10.6 czrl5261b-g 47 2.7 105 1000 0.095 0.1 36 9.7 czrl5262b-g 51 2.5 125 1 100 0.096 0.1 39 8.9 czrl5263b-g 56 2.2 150 1300 0.096 0.1 43 -- czrl5264b-g 60 2.1 170 1400 0.097 0.1 46 -- czrl5265b-g 62 2 185 1400 0.097 0.1 47 -- czrl5266b-g 68 1.8 230 1600 0.097 0.1 52 -- CZRL5267B-G 75 1.7 270 1700 0.098 0.1 56 -- maximum regulator current izm (ma) (note 2.) t ypical t emperature coef ficient vz (%/c) maximum zener impedance (note 2) max reverse leakage current t ype no. nominal zener v oltage at izt vz(v) (note 3) t est current izt (ma) notes: (1) the zener impedance is derived from the 1khz ac volt age which results when an ac current having an rms value equal to 10% of the zener current (izt or izk) is superim posed on izt or izk. zener impedance is m easured at two points to insure a sharp knee on the breakdown curve and to eliminate unstable units. (2) v alid provided that electrodes at a distance of 10mm from case are kept at ambient temperature. (3) t ested under thermal equilibrium and dc test conditions. rev :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 .
ra ting and characteristic cur ves (czrl5225b-g thru. CZRL5267B-G) page 3 qw -bz010 fig.1- admissible power dissipation vs. ambient temperature 0 p t o t , p o w e r d i s s i p a t i o n ( m w ) t a , ambient temperature, ( c ) 0 1 0 0 2 0 0 3 0 0 5 0 0 smd zener diodes 1 0 0 2 0 0 4 0 0 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 .
page 4 qw -bz010 rev :c 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 )
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