CPDQ3V3-HF page 1 maximum rating and electrical characteristics o (at t a =25 c unless otherwise specified ) comchip t echnology co., l td. rev : qw -jpxxx smd esd protection diode symbol t yp parameter min max unit junction capacitance conditions maximum diode breakdown voltage v br v i r = 1ma maximum reverse leakage current i r a 25 c t pf v r =0v ,f =1mhz 5.0 1 v r = 3.3v esd capability kv 1 5 storage temperature operation temperature 125 c t stg t op c 155 -55 esd iec 61000-4-2(air) iec 61000-4-2(contact) 8 peak pulse power clamping v oltage v p pp v c 158 i pp = 1 1.2 a, tp=8/20us i pp = 5 a, tp=8/20us v c v 8.4 t p =8/20us w esd kv rohs device 14.1 -40 maximum working peak reverse v oltage v r wm v 3.3 notes: . 1. v br is measured with a pulse test current it at an ambient temperature of 25c. 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 ) 0 4 0 2 / s o d - 9 2 3 f 0.007(0.17) 0.033(0.85) 0.030(0.75) 0.041(1.05) 0.037(0.95) 0.010(0.25) 0.006(0.15) 0.026(0.65) 0.022(0.55) 0.003(0.07) 0.016(0.40) 0.013(0.34) 0.006(0.15) 0.002(0.05) circuit diagram company reserves the right to improve product design , functions and reliability without notice. junction temperature t j c 150 - peak power up to 150 w atts @ 8x20s pulse. - w orking v oltage: 3.3v - iec61000-4-2 level 4 esd protection. - esd rating of class 3 per human body mode. - low leakage current. - response t ime is t ypically <1ns features mechanical data - case: 0402/sod-923f small outline plastic package. - t erminals: matte tin plated, solderable per mil-std-750, method 2026. - mounting position: any . - w eight: 0.001 gram(approx.). - high temperature soldering guaranteed: 260c/10 second. halogen free
ra ting and characteristic cur ves (CPDQ3V3-HF) smd esd protection diode page 2 comchip t echnology co., l td. rev : qw -jpxxx f i g . 1 - p u l s e w a v e f o r m t - t i m e , ( u s ) 0 % 2 0 % 4 0 % 6 0 % 8 0 % 1 0 0 % 0 5 1 5 2 5 3 0 1 0 2 0 1 2 0 % p e r c e n t a g e o f i p p t a = 2 5 c p e a k v a l u r i p p t e s t w a v e f o r m p a r a m e t e r s t f = 8 u s t d = 2 0 u s e - t t d = t i p p / 2 f ig . 2 - p o w e r d e r a t i n g c u r v e p o w e r r a t i n g , ( % ) lead t emperature, t l ( c ) 2 0 4 0 0 0 2 5 5 0 1 0 0 1 5 0 7 5 1 2 5 8 0 1 0 0 6 0 p e a k v a l u r i p p 8 / 2 0 u s a v e r a g e p o w e r
smd esd protection diode t railer device leader 10 pitches (min) 10 pitches (min) ....... ....... ....... ....... ....... ....... ....... ....... end start d 1 d 2 d w 1 direction of feed reel t aping specification b c d d d 2 d 1 e f p p 0 p 1 t s y m b o l a w w 1 ( m m ) ( i n c h ) 0 . 0 2 8 0 . 0 0 2 0 . 0 4 4 0 . 0 0 2 0 . 0 9 4 m m 0 . 0 5 9 + 0 . 0 0 4 7 . 0 0 8 m a x . 1 . 9 6 9 m i n . 0 . 5 1 2 0 . 0 2 0 s y m b o l ( m m ) ( i n c h ) 0 . 0 6 9 0 . 0 0 4 0 . 1 3 8 0 . 0 0 2 0 . 0 7 9 0 . 0 0 2 0 . 1 5 7 0 . 0 0 4 0 . 0 7 9 0 . 0 0 2 0 . 0 0 9 0 . 0 0 1 0 . 3 1 4 + 0 . 0 1 2 / - 0 . 0 0 4 0 . 4 3 m a x . 0 . 7 0 0 . 0 5 1 . 1 2 0 . 0 5 2 . 0 0 0 . 0 5 1 . 5 0 0 . 1 0 + 3 . 5 0 0 . 0 5 1 . 7 5 0 . 1 0 5 0 . 0 m i n . 1 3 . 0 0 . 5 0 2 . 4 0 m m 4 . 0 0 0 . 1 0 2 . 0 0 0 . 0 5 0 . 2 2 9 0 . 0 2 0 8 . 0 0 + 0 . 3 0 / - 0 . 1 0 1 0 . 9 0 m a x . 1 7 8 m a x . o 1 2 0 0 4 0 2 ( s o d - 9 2 3 f ) 0 4 0 2 ( s o d - 9 2 3 f ) page 3 comchip t echnology co., l td. rev : qw -jpxxx t c d e p 0 p 1 f w a b p
smd esd protection diode page 4 comchip t echnology co., l td. rev : qw -jpxxx marking code part number CPDQ3V3-HF marking code b b x month code : b: product marking code for example as follows: ? product marking code: b e v e n y e a r 1 2 3 4 5 6 7 8 9 t v c e f h j k l n p u x y z o d d y e a r m o n t h j a n f e b w e r a p r m a y j u n j u l a u g s e p o c t n o v d e c ( p e r a . d . ) ( p e r a . d . ) b j ? manufacture date_ y ear: 2012 (even year) / month: apr month code: j ( month code rotated 90 and two dots below the month code.) product marking code month code : month code x
smd esd protection diode page 5 comchip t echnology co., l td. rev : qw -jpxxx suggested p ad layout size (inch) 0.035 (mm) 0.900 0.300 0.400 0.012 0.016 0402/sod-923f 1.200 0.047 e 0.600 0.024 a b c d a c b e d standard packaging case t ype qty per reel (pcs) 8,000 0402/sod-923 reel size (inch) 7
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