surface mount zener diodes *500mw p o w er d issipa tion *ideal f or sur fac e m oun tt ed a pplic a tion *c ase : sod-123 m olded plastic mechanical data: featur es: weitron http://www .weitron.com.tw bzt52c2v4 series small signal zener diodes 500m w a tts *z ener b r eakdo wn v oltage r ange 2.4v t o 51v *t er minals: s older able p er mil-std-202, m etho d 208 *p olar it y : c a tho de indic a t ed b y p olar it y b and *m ar k ing: m ar k ing c o de (s ee t able on p age 3) *w eigh: 0.01gr ams(appr o x) sod-123 1 2 sod-123 outline dimensions u nit:mm dim a b c d e h j k m i n 2 . 5 5 1 . 4 0 0 . 9 5 0 . 5 0 - - 3 . 5 5 max 2.85 1.80 1.35 0.70 0.10 0.15 3.85 sod-123 0.30 ref pin 1. c a thode 2. anode
bzt52c2v4 series weitron maximum ratings and electrical characteristics characteristics symbol unit t her mal r esistanc e j unc tion t o a mbien t a ir f or w ar d v oltage @ if=10ma j unc tion and s t or age t emp er a tur e r ange v c/w no tes: 1. d e vic e moun t ed on c er amic pcb; 7.6mm 9.4mm 0.87mm with pad ar eas 25mm c r ja weitron http://www .weitron.com.tw (1) (1) pd vf tj ,t st g v alue 500 305 0.9 -65 t o+150 mw ( t a=25 c u nless o ther wise n ot ed) device marking i t em bzt52c2v4 s er ies m ar k ing x x=s p ecific d e vic e c o de (s ee t able on page3) e quiv alen t c ir cuit d iagr am 1 2 c a tho de a no de - - - - t otal p o w er d issipa tion on fr-5 b oar d , o 0 0 0.1 0.3 0.4 0.5 0.6 25 50 75 100 125 150 0.2 ratings and characteristic curves p ,po wer dissip a tion( w ) d t ,ambient temper a ture( c) fig. 1 p o w er d isspa tion v s a mbien t t emp er aut e a 2
z e n e r v o l t a g e r a n g e m a x i m u m z e n e r m a x i m u m r e v e r s e t p i c a l t e m p e r a t u r e t p i c a l c o e f f i c e n t v z @ i @ z t z z t @ z t z z k @ i z k r r @ i m v / c z t i d e v i c e d e v i c e m a r k i n g n o m ( v ) m i n ( v ) m a x ( v ) m a m a u a v m i n m a x m a b z t 5 2 c 2 v 4 w x 2 . 4 2 . 2 2 . 6 5 1 0 0 6 0 0 1 . 0 5 0 1 . 0 - 3 . 5 0 5 b z t 5 2 c 2 v 7 w 1 2 . 7 2 . 5 2 . 9 5 1 0 0 6 0 0 1 . 0 2 0 1 . 0 - 3 . 5 0 5 b z t 5 2 c 3 v 0 w 2 3 . 0 2 . 8 3 . 2 5 9 5 6 0 0 1 . 0 1 0 1 . 0 - 3 . 5 0 5 b z t 5 2 c 3 v 3 w 3 3 . 3 3 . 1 3 . 5 5 9 5 6 0 0 1 . 0 5 . 0 1 . 0 - 3 . 5 0 5 b z t 5 2 c 3 v 6 w 4 3 . 6 3 . 4 3 . 8 5 9 0 6 0 0 1 . 0 5 . 0 1 . 0 - 3 . 5 0 5 b z t 5 2 c 3 v 9 w 5 3 . 9 3 . 7 4 . 1 5 9 0 6 0 0 1 . 0 3 . 0 1 . 0 - 3 . 5 0 5 b z t 5 2 c 4 v 3 w 6 4 . 3 4 . 0 4 . 6 5 9 0 6 0 0 1 . 0 3 . 0 1 . 0 - 3 . 5 0 5 b z t 5 2 c 4 v 7 w 7 4 . 7 4 . 4 5 . 0 5 8 0 5 0 0 1 . 0 3 . 0 2 . 0 - 3 . 5 0 . 2 5 b z t 5 2 c 5 v 1 w 8 5 . 1 4 . 8 5 . 4 5 6 0 4 8 0 1 . 0 2 . 0 2 . 0 - 2 . 7 1 . 2 5 b z t 5 2 c 5 v 6 w 9 5 . 6 5 . 2 6 . 0 5 4 0 4 0 0 1 . 0 1 . 0 2 . 0 - 2 . 0 2 . 5 5 b z t 5 2 c 6 v 2 w a 6 . 2 5 . 8 6 . 6 5 1 0 1 5 0 1 . 0 3 . 0 4 . 0 0 . 4 3 . 7 5 b z t 5 2 c 6 v 8 w b 6 . 8 6 . 4 7 . 2 5 1 5 8 0 1 . 0 2 . 0 4 . 0 1 . 2 4 . 5 5 b z t 5 2 c 7 v 5 w c 7 . 5 7 . 0 7 . 9 5 1 5 8 0 1 . 0 1 . 0 5 . 0 2 . 5 5 . 3 5 b z t 5 2 c 8 v 2 w d 8 . 2 7 . 7 8 . 7 5 1 5 8 0 1 . 0 0 . 7 5 . 0 3 . 2 6 . 2 5 b z t 5 2 c 9 v 1 w e 9 . 1 8 . 5 9 . 6 5 1 5 1 0 0 1 . 0 0 . 5 6 . 0 3 . 8 7 . 0 5 b z t 5 2 c 1 0 w f 1 0 9 . 4 1 0 . 6 5 2 0 1 5 0 1 . 0 0 . 2 7 . 0 4 . 5 8 . 0 5 b z t 5 2 c 1 1 w g 1 1 1 0 . 4 1 1 . 6 5 2 0 1 5 0 1 . 0 0 . 1 8 . 0 5 . 4 9 . 0 5 b z t 5 2 c 1 2 w h 1 2 1 1 . 4 1 2 . 7 5 2 5 1 5 0 1 . 0 0 . 1 8 . 0 6 . 0 1 0 . 0 5 b z t 5 2 c 1 3 w i 1 3 1 2 . 4 1 4 . 1 5 3 0 1 7 0 1 . 0 0 . 1 8 . 0 7 . 0 1 1 . 0 5 b z t 5 2 c 1 5 w j 1 5 1 3 . 8 1 5 . 8 5 3 0 2 0 0 1 . 0 0 . 1 1 0 . 5 9 . 2 1 3 . 0 5 b z t 5 2 c 1 6 w k 1 6 1 5 . 3 1 7 . 1 5 4 0 2 0 0 1 . 0 0 . 1 1 1 . 2 1 0 . 4 1 4 . 0 5 b z t 5 2 c 1 8 w l 1 8 1 6 . 8 1 9 . 1 5 4 5 2 2 5 1 . 0 0 . 1 1 2 . 6 1 2 . 4 1 6 . 0 5 b z t 5 2 c 2 0 w m 2 0 1 8 . 8 2 1 . 2 5 5 5 2 2 5 1 . 0 0 . 1 1 4 . 0 1 4 . 4 1 8 . 0 5 b z t 5 2 c 2 2 w n 2 2 2 0 . 8 2 3 . 3 5 5 5 2 5 0 1 . 0 0 . 1 1 5 . 4 1 6 . 4 2 0 . 0 5 b z t 5 2 c 2 4 w o 2 4 2 2 . 8 2 5 . 6 5 7 0 2 5 0 1 . 0 0 . 1 1 6 . 8 1 8 . 4 2 2 . 0 5 b z t 5 2 c 2 7 w p 2 7 2 5 . 1 2 8 . 9 2 8 0 3 0 0 0 . 5 0 . 1 1 8 . 9 2 1 . 4 2 5 . 3 2 b z t 5 2 c 3 0 w q 3 0 2 8 . 0 3 2 2 8 0 3 0 0 0 . 5 0 . 1 2 1 . 0 2 4 . 4 2 9 . 4 2 b z t 5 2 c 3 3 w r 3 3 3 1 . 0 3 5 2 8 0 3 2 5 0 . 5 0 . 1 2 3 . 1 2 7 . 4 3 3 . 4 2 b z t 5 2 c 3 6 w s 3 6 3 4 . 0 3 8 2 9 0 3 5 0 0 . 5 0 . 1 2 5 . 2 3 0 . 4 3 7 . 4 2 b z t 5 2 c 3 9 w t 3 9 3 7 . 0 4 1 2 1 3 0 3 5 0 0 . 5 0 . 1 2 7 . 3 3 3 . 4 4 1 . 2 2 b z t 5 2 c 4 3 w u 4 3 4 0 . 0 4 6 2 1 0 0 7 0 0 1 . 0 0 . 1 3 2 1 0 . 0 1 2 . 0 5 b z t 5 2 c 4 7 w v 4 7 4 4 . 0 5 0 2 1 0 0 7 5 0 1 . 0 0 . 1 3 5 1 0 . 0 1 2 . 0 5 b z t 5 2 c 5 1 w w 5 1 4 8 . 0 5 4 2 1 0 0 7 5 0 1 . 0 0 . 1 3 8 1 0 . 0 1 2 . 0 5 bzt52c2v4 series http://www .weitron.com.tw weitron i i ( 2 ) z t i m p e d a n c e ( 3 ) ( 1 ) i z k c u r r e n t i @ v t e s t c u r r e n t z t c note: 1. tested with pulses, period = 5ms, pulse width = 300us. 2. when provided, otherwise, parts are provided with date code only, and type number identifications appears on reel only. 3. f=1khz. electrical characteristics ( t =25 c unless otherwise noted, v =0.9v max@ i =10ma) a f f weitron
|
