CDBH0230-G reverse v oltage: 30 v olts smd small signal schottky diodes qw -ba019 page 1 rev :a features -extremely fast switching speed. -small surface mount type. -low reverse current and low forward voltage. 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 ) parameter unit maximum ratings (at t a =25c unless otherwise noted) non-r epetitive peak reverse voltage forward continuous current a verage rectified output current forward surge current repetitive peak forward current power dissipation thermal resistance junction to ambient air storage temperature range v rm v dc i o i fsm r ja t stg i f i frm p d v v v ma ma mw c/w c s o d - 5 2 3 symbol parameter conditions min. max . unit electrical characteristics (at t a =25c unless otherwise noted) reverse breakdown voltage reverse current capacitance between terminals reverse recovery time i r =100 a v r =1v , f=1.0mhz i f =10ma, i r =10ma to 1ma i f =1.0ma r l =100 v (br)r i r c t t rr 5.0 10 v a pf ns t yp. ----- ----- ----- ----- 0.051(1.30) 0.043(1.10) 0.033(0.85) 0.030(0.75) 0.067(1.70) 0.059(1.50) 0.014(0.35) 0.010(0.25) 0.006(0.15) 0.003(0.08) 0.003(0.07) symbol CDBH0230-G 30 21 200 300 200 625 125 -65 ~ +150 ----- ----- ----- ----- v r =25v 2.0 dc blocking voltage rms voltage v rms rohs device forward current: 200 ma 0.008(0.20)ref . 0.001(0.01) 0.030(0.77) 0.020(0.51) 0.020(0.51) 0.028(0.70) j temperature unction t j ma ma c 30 100 600 i f =0.1ma i f =30ma i f =100ma i f =10ma v f1 v f2 v f4 v f3 v f5 forward voltage ----- ----- ----- ----- ----- ----- 30 1000 500 400 320 240 ----- ----- ----- ----- mv mv mv mv mv + - mechanical data -case: sod-523 , molded plastic standard package -t erminals: solderable per mil-std- 750, method 2026 -w eight: 0.012 gram(approx.) - m o u n t i n g p o s i t i o n : a n y - m a r k i n g c o d e : c a t h o d e b a n d & j v
rating and characteristic curves (CDBH0230-G) page 2 rev :a fig.1- recovery t ime equivalent t est circuit smd small signal schottky diodes forward v oltage, (v) 0.6 0.4 0.1 0 fig.2 - t ypical forward characteristics 0.1 1.0 10 100 0.2 0.3 0.5 0.7 t a = 15 0 c f o r w a r d c u r r e n t , ( m a ) t a = 1 2 5 c t a = 8 5 c t a = 2 5 c t a = - 5 5 c t a = - 4 0 c qw -ba019 reverse v oltage, (v) fig.4 - t otal capacitance 0 8 2 4 6 1 2 14 t o t a l c a p a c i t a n c e , ( p f ) 0 1 0 2 0 3 0 5 1 0 1 5 2 5 fig.3 - leakage current reverse v oltage, (v) 0 r e v e r s e c u r r e n t , ( a ) 1 0 1 5 2 5 5 2 0 o t a = 2 5 c o t a = 8 5 c o t a = 1 2 5 c o t a = 1 5 0 c 0 . 0 0 1 0 . 0 1 100 10 1 0.1 1000 3 0 1. a 2.0 k variable resistor adjusted for a forward current (i f ) of 10 ma. 2. input pulse is adjusted so i r(peak) is equal to 10 ma. 3. t p >> t it notes: input signal t p t t output pulse (i f = i r = 10 ma ; measured at i r(rec) = 1 ma) i r i f i r(rec) = 1 ma t rr t 10% 90% v r 50 output pulse generator 50 input sampling oscilloscope dut 0.1 f 0.1 f 100 h i f 2 k 820 +10 v
comchip t echnology co., l td. page 3 rev :a qw -ba019 smd small signal schottky diodes o 1 2 0 t r a i l e r d e v i c e l e a d e r 1 0 p i t c h e s ( m i n ) 1 0 p i t c h e s ( m i n ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..... .. . . . . . . . e n d s t a r t d 1 d 2 d w 1 t c d i r e c t i o n o f f e e d in d e x h o l e d e f w a p p 0 p 1 b p o l a r i t y b c d d d 2 d 1 s o d - 5 2 3 s y m b o l ( m m ) ( i n c h ) 2 . 1 4 2 0 . 0 1 6 2 . 0 0 0 . 1 0 1 . 5 0 + 0 . 1 0 5 4 . 4 0 0 . 4 0 1 3 . 0 0 0 . 2 0 4 . 0 0 0 . 1 0 2 . 0 0 0 . 1 0 1 7 8 1 . 0 0 0 . 0 5 9 0 . 0 0 4 + 7 . 0 0 8 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 . 0 7 9 0 . 0 0 4 0 . 1 5 8 0 . 0 0 4 0 . 0 7 9 0 . 0 0 4 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 s o d - 5 2 3 0 . 9 0 0 . 1 0 0 . 0 3 5 0 . 0 0 4 1 . 9 4 0 . 1 0 0 . 0 7 6 0 . 0 0 4 0 . 7 3 0 . 1 0 0 . 0 2 9 0 . 0 0 4 9 . 5 0 1 . 0 0 0 . 3 7 4 0 . 0 3 9 8 . 0 0 0 . 3 0 / + C 0 . 1 0 0 . 3 1 5 0 . 0 1 2 / + C 0 . 0 0 4 a reel t aping specification
comchip t echnology co., l td. page 4 rev :a CDBH0230-G j v j v s i z e ( i n c h ) 0 . 0 5 5 ( m m ) 1 . 4 0 0 . 6 0 0 . 7 0 0 . 0 2 4 0 . 0 2 8 s o d - 5 2 3 2 . 0 0 0 . 0 7 9 e 0 . 8 0 0 . 0 3 1 a b c d + - c a s e t y p e s o d - 5 2 3 3 , 0 0 0 r e e l ( p c s ) reel size (inch) 7 r e e l p a c k qw -ba019 smd small signal schottky diodes marking code suggested p ad layout a c b e d part number marking code standard packaging
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