s m d ty p e w w w . k e x i n . c o m . c n 1 d i o d e s z en er dio d es bz t 52b s er ies ( k zt5 2 b s e ri e s ) a b s o l u te m a x i m u m ra ti n g s t a = 2 5 1 2 c a thode a no de p a r a m e t e r s y m b o l r a t i n g u n i t p o w e r d i s s i p a t i o n p d 5 0 0 m w j u n c t i o n t e m p e r a t u r e t j 1 5 0 o p e r a t i n g t e m p e r a t u r e r a n g e t o p r - 6 5 t o 1 5 0 s t o r a g e t e m p e r a t u r e r a n g e t st g - 6 5 t o 1 5 0 e l e c tr i c a l ch a r a c te r i s ti c s t a = 2 5 v z @ i z t (v olts) de v ice t y pe d e v i ce m arki ng m i n n om m ax i z t ( m a ) z z t @ i z t ( ? ) m ax i z k (ma ) z z k @ i z k ( ? ) m ax i r @ v r ( a ) m ax v r (volts) bzt52b2 v 0 2v0b 1.95 2.0 2.05 5 100 1 564 120 0.5 bzt52b2 v 2 2v2b 2.14 2.2 2.26 5 100 1 564 120 0.7 bzt52b2 v 4 2v4b 2.35 2.4 2.45 5 100 1 564 45 1 b z t 5 2 b 2 v 7 2v7b 2.65 2.7 2.75 5 100 1 564 18 1 bzt52b3 v 0 3v0b 2.94 3.0 3.06 5 100 1 564 9 1 bzt52b3 v 3 3v3b 3.23 3.3 3.37 5 95 1 564 4.5 1 bzt52b3 v 6 3v6b 3.53 3.6 3.67 5 90 1 564 4.5 1 bzt52b3 v 9 3v9b 3.82 3.9 3.98 5 90 1 564 2.7 1 bzt52b4 v 3 4v3b 4.21 4.3 4.39 5 90 1 564 2.7 1 bzt52b4 v 7 4v7b 4.61 4.7 4.79 5 80 1 470 2.7 2 b z t 5 2 b 5 v 1 5v1b 5.00 5.1 5.20 5 60 1 451 1.8 2 bzt52b5 v 6 5v6b 5.49 5.6 5.71 5 40 1 376 0.9 2 b z t 5 2 b 6 v 2 6v2b 6.08 6.2 6.32 5 10 1 141 2.7 4 b z t 5 2 b 6 v 8 6v8b 6.66 6.8 6.94 5 15 1 75 1.8 4 b z t 5 2 b 7 v 5 7v5b 7.35 7.5 7.65 5 15 1 75 0.9 5 b z t 5 2 b 8 v 2 8v2b 8.04 8.2 8.36 5 15 1 75 0.63 5 b z t 5 2 b 9 v 1 9v1b 8.92 9.1 9.28 5 15 1 94 0.45 6 b z t 5 2 b 10 10vb 9.80 1 0 10.20 5 20 1 141 0.18 7 b z t 5 2 b 11 11vb 10.78 1 1 11.22 5 20 1 141 0.09 8 b z t 5 2 b 12 12vb 11.76 1 2 12.24 5 25 1 141 0.09 8 b z t 5 2 b 13 13vb 12.74 1 3 13.26 5 30 1 160 0.09 8 b z t 5 2 b 15 15vb 14.70 1 5 15.30 5 30 1 188 0.045 10.5 f e a tu r e s w i d e z e n e r v o l t a g e r a n g e s e l e c t i o n , 2 . 0 v t o 7 5 v v z t o l e r a n c e s e l e c t i o n o f 2 % ( b s e r i e s ) f l a t l e a d s o d - 1 2 3fl p l a s t i c p a c k a g e s u r f a c e d e v i c e t y p e m o u n t i n g r o h s c o m p l i a n t g r e e n e m c 0.60.1 1.60.1 2.60.1 3.50.2 0.90.1 0.1 +0.1 -0.05 sod-123fl unit:mm
s m d ty p e w w w . k e x i n . c o m . c n 2 di o d e s ze ne r diode s bzt5 2 b se rie s ( k zt5 2 b s e ri e s ) e l e c tr i c a l ch a r a c te r i s ti c s t a = 2 5 v z @ i z t (v olts ) de v ice t y pe de v ice m a r ki ng m i n n om m ax i z t ( m a ) z z t @ i z t ( ? ) m ax i z k (ma) z z k @ i z k ( ? ) m ax i r @ v r ( a ) m ax v r (volts) bzt52b16 16v b 15.68 16 16.32 5 40 1 188 0.045 11.2 bzt52b18 18v b 17.64 18 18.36 5 45 1 212 0.045 12.6 bzt52b20 20v b 19.60 20 20.40 5 55 1 212 0.045 14.0 bzt52b22 22v b 21.56 22 22.44 5 55 1 235 0.045 15.4 bzt52b24 24v b 23.52 24 24.48 5 70 1 235 0.045 16.8 bzt52b27 27v b 26.46 27 27.54 2 80 0.5 282 0.045 18.9 bzt52b30 30v b 29.40 30 30.60 2 80 0.5 282 0.045 21.0 bzt52b33 33v b 32.34 33 33.66 2 80 0.5 306 0.045 23.0 bzt52b36 36v b 35.28 36 36.72 2 90 0.5 329 0.045 25.2 bzt52b39 39v b 38.22 39 39.78 2 130 0.5 329 0.045 27.3 bzt52b43 43v b 42.14 43 43.86 2 150 0.5 353 0.045 30.1 bzt52b47 47v b 46.06 47 47.94 2 170 0.5 353 0.045 33.0 bzt52b51 51v b 49.98 51 52.02 2 180 0.5 376 0.045 35.7 bzt52b56 56v b 54.88 56 57.12 2 200 0.5 400 0.045 39.2 bzt52b62 62v b 60.76 62 63.24 2 215 0.5 423 0.045 43.4 bzt52b68 68v b 66.64 68 69.36 2 240 0.5 447 0.045 47.6 bzt52b75 75v b 73.50 75 76.50 2 255 0.5 470 0.045 52.5 v f fo r w a rd v ol ta ge = 9 00 m v m ax i m um @ i f = 1 0 ma fo r all t y pes n o tes : 1. the z e ner v ol ta ge ( v z ) is tes ted under pulse cond iti on of 10ms. 2. the d ev i ce numb er s listed have a standard toleran ce on th e no m i na l zener v o l tage o f 2%. 3. for d etailed infor m ation on p rice, avail ab i l i ty an d d elivery of no m i n al zener voltage s bet w een th e v oltages sho w n a nd ti ghte r voltage tolerances, contact y o ur n earest t ak cheo ng e l ectr oni cs re pr esentativ e. 4. the z ene r i m ped ance is derived f ro m the 60-c y c l e ac voltage, w hich results w hen a n ac current having an rm s val ue equal to 10% o f the dc z ene r curre nt ( i z t o r i z k ) is s upe rim po s ed to i z t or i zk . t y p i c a l ch a r a c te r i s i ti c s
s m d ty p e w w w . ke x in . com . c n 3 diod e s z en er dio d es bz t 52b s er ies ( b zt5 2 b s e ri e s ) t y p i c a l ch a r a c te r i s i ti c s
|
