s m d ty p e d i o d e s 1 w w w . k e x i n . c o m . c n features low forw ard v oltage guard r ing protected s mal l plas t i c s m d pac k age . absolut e maximum r atings ta = 25 t i n u g n i t a r l o b m y s r e t e m a r a p max imu m repet it iv e rev ers e v olt ag e v r r m 30 v i t n e r r u c d r a w r o f d e i f i t c e r e g a r e v a f ( a v ) 200 m a non-repet i ti v e peak forw ard s urge current p uls e w idt h = 1. 0 s ec on d p n o i t a p i s s i d r e w o p d 200 m w t herma l resist anc e , j unc t io n t o a mbien t r j a 430 w t e g n a r e r u t a r e p m e t e g a r o t s s tg - 55 to + 150 t e r u t a r e p m e t n o i t c n u j g n i t a r e p o j 150 i f s m 600 m a electrical characteristic s ta = 25 parameter s y m bol testcondition s min t y p max unit breakdo w n v oltage v r i r = 100 a 30 v i f v m 0 4 2 a m 1 . 0 = i f v m 0 2 3 a m 1 = i f v m 0 0 4 a m 0 1 = i f v m 0 0 5 a m 0 3 = i f v 8 . 0 a m 0 0 1 = i t n e r r u c e s r e v e r r v r 2 v 5 2 = a t o ta l capa cit anc e c t v r f p 0 1 z h m 0 . 1 = f , v 1 = rev ers e rec over y t im e t r r i f = i r = 10 m a , i r r = 1.0 ma,r l s n 5 0 0 1 = v e g a t l o v d r a w r o f f marking ty pe bat54 bat54a bat54c bat54s mark in g l4 l4 2 o r kl2 l4 3 o r kl3 l4 4 o r kl4 s 4 5 t a b c 4 5 t a b a 4 5 t a b 4 5 t a b schottky diodes bat54/a/c/s (kat54/a/c/s) s m d ty p e d i o d e s 0.4 +0.1 -0.1 2.9 +0.2 -0.1 0.95 +0.1 -0.1 1.9 +0.1 -0.2 2.8 +0.2 -0.1 +0.2 -0.1 1 2 3 unit: mm sot-23-3 1 . 6 0.4 0.15 +0.02 -0.02 0.55 0-0.1 0.68 +0.1 -0.1 1.1 +0.2 -0.1
s m d ty p e dio d e s t y p i c a l ch a r a c t e r i s ti c s s m d ty p e dio d e s s m d ty p e dio d e s 2 w w w . k exi n . c o m . c n ba t54/a /c/s ( k a t5 4 / a / c / s ) 0 5 1 0 1 5 2 0 2 5 3 0 0 4 8 1 2 1 6 2 0 0 2 5 5 0 7 5 1 0 0 1 2 5 1 5 0 0 5 0 1 0 0 1 5 0 2 0 0 2 5 0 3 0 0 0 2 0 0 4 0 0 6 0 0 8 0 0 1 0 0 0 0 . 0 1 0. 1 1 1 0 1 0 0 1 0 0 0 0 5 1 0 1 5 2 0 2 5 3 0 0 . 0 1 0 . 1 1 1 0 1 0 0 t a = 2 5 f = 1 m h z c a p a c i t a n c e c h a r a c t e r i s t i c s reverse volt age v r ( v ) capacitance between terminals c t ( pf ) p o w e r d e r a t i n g c u r v e power dissipation p d ( mw ) ambient t emperat ure t a ( ) f o r wa r d c h a r a c t e r i s t i c s t a = 1 0 0 o c t a = 2 5 o c forward current i f (ma) forw ard volt age v f (mv) r e v e r s e c h a r a c t e r i s t i c s t a = 1 0 0 o c t a = 2 5 o c reverse current i r ( ua ) reverse volt age v r ( v )
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