pa ra m et er sy m bo l un it repetitive peak reverse voltage continuous reverse voltage rms voltage forward rectified current (see fig. 1) page 1 qw -jb054 rev :b comchip t echnology co., l td. v rrm v r v rms i o 540-hf 40 40 28 45 45 31.5 5.0 200 200 140 v v v a features 1 3 2=4 dimensions in inches and ( millimeters ) t o-252/dp ak 0.217(5.50) 0.201(5.10) 0.264(6.70) 0.248(6.30) 0.114(2.90) 0.098(2.50) 0.244(6.20) 0.228(5.80) 0.048(1.20) 0.031(0.80) 0.185(4.70) 0.169(4.30) 0.039(1.00) 0.031(0.80) 0.024(0.60) 0.016(0.40) 0.024(0.60) 0.016(0.40) 0.098(2.50) 0.083(2.10) 0.032(0.80) 0.016(0.40) reverse v oltage: 40 to 200 v olts forward current: 5.0 amp rohs device cdbd540-hf thru. CDBD5200-HF mechanical data - epoxy: ul94-v0 rated flame retardant. - t erminals: solder plated, solderable per mil-std-750, method 2026. - w eight: 0.34 grams (approx.). - mounting position: any cdbd 545-hf cdbd 560-hf cdbd 5100-hf cdbd 5150-hf cdbd 5200-hf cdbd - low power loss , high ef ficiency . - high current capability , low forward voltage drop . - high surge capability . - guard ring for over voltage protection . - ultra high - speed switching . - silicon epitaxial planar chip , metal silicon junction . - lead - free parts meet environmental standards of mil - std -19500 /228 maximum forward voltage i f =5.0a v f 0.70 v 0.55 0.90 forward surge current, 8.3ms single half sine-wave superimposed on rated load (jedec method) v r =v rrm t a =25c reverse current t a =100c v r =v rrm i fsm i r t j 150 0.5 20 a ma c operating temperature storage temperature t stg -65 to +175 c -55 to +125 -55 to +150 i r ma halogen free 60 60 42 100 100 70 150 150 105 company reserves the right to improve product design , functions and reliability without notice. 0.85 0.92 maximum ratings and electrical characteristics (at t a =25c unless otherwise noted) - case: molded plastic, t o-252/dp ak circuit diagram - batch process design , excellent power dissipation resistance . of fers better reverse leakage current and thermal smd schottky barrier rectifiers
page 2 qw -jb054 rev :b comchip t echnology co., l td. ra ting and characteristic cur ves (cdbd540-hf thru. CDBD5200-HF) case t emperature, (c) 0 a v e r a g e f o r w a r d c u r r e n t , ( a ) 4 7 0 25 175 2 5 3 6 50 75 100 125 150 1 fig.1 - t ypical forward current derating curve c d b d 5 4 0 - h f ~ c d b d 5 4 5 - h f c d b d 5 6 0 - h f ~ c d b d 5 2 0 0 - h f forward v oltage, (v) 0.1 fig.2 - t ypical forward characteristics 0.01 i n s t a n t a n e o u s f o r w a r d c u r r e n t , ( a ) 0.1 1 10 100 0.7 0.3 1.1 1.5 1.3 0.5 0.9 0 90 1 10 100 30 120 60 150 o t j =25 c 8.3ms single half sine wave, jedec method t j =25c p e a k f o r w a r d s u r g e c u r r e n t , ( a ) number of cycles at 60hz fig.3 - maximum non-repetitive forward surge current percentage of rated peak reverse v oltage, (%) fig.4 - t ypical revrse characteristics r e v e r s e l e a k a g e c u r r e n t , ( m a ) company reserves the right to improve product design , functions and reliability without notice. t j =75 c t j =25 c c d b 5 1 0 0 - h f c d b d 5 4 0 - h f t h r u . c d b d 5 4 5 - h f c d b d 5 1 5 0 - h f t h r u . c d b d 5 2 0 0 - h f c d b 5 6 0 - h f pulse width 300 us 1% duty cycle t j =25 c 0.01 0.1 1 10 100 0 60 20 100 140 120 40 80 smd schottky barrier rectifiers
page 3 rev :b comchip t echnology co., l td. qw -jb054 o 1 2 0 t railer device leader 10 pitches (min) 10 pitches (min) ....... ....... ....... ....... ....... ....... ....... ....... end start d 1 d 2 d w 1 t c direction of feed reel t aping specification i n d e x h o l e d e f b w a p p 0 p 1 b c d d d 2 d 1 t o - 2 5 2 / d p a k s y m b o l a ( m m ) ( i n c h ) 1 . 9 6 9 m i n . 8 . 0 0 0 . 1 0 1 . 5 0 0 . 1 0 5 0 . 0 m i n . 1 3 . 0 0 . 5 0 4 . 0 0 0 . 1 0 2 . 0 0 0 . 1 0 1 6 . 0 0 0 . 3 0 2 2 . 0 0 1 . 0 3 3 0 . 0 0 2 . 0 0 0 . 0 5 9 0 . 0 0 4 1 3 . 0 0 0 . 0 7 9 0 . 5 1 2 0 . 0 2 0 s y m b o l ( m m ) ( i n c h ) 0 . 6 3 0 0 . 0 1 2 0 . 3 1 5 0 . 0 0 4 0 . 1 5 7 0 . 0 0 4 0 . 0 7 9 0 . 0 0 4 0 . 8 6 6 0 . 0 3 9 e f p p 0 p 1 w w 1 1 . 7 5 0 . 1 0 0 . 0 6 9 0 . 0 0 4 7 . 5 0 0 . 1 0 0 . 2 9 5 0 . 0 0 4 t o - 2 5 2 / d p a k 6 . 9 0 0 . 1 0 0 . 2 7 2 0 . 0 0 4 1 0 . 5 0 0 . 1 0 0 . 4 1 3 0 . 0 0 4 2 . 7 0 0 . 1 0 0 . 1 0 6 0 . 0 0 4 0 . 2 3 0 . 1 0 t 0 . 0 0 9 0 . 0 0 4 company reserves the right to improve product design , functions and reliability without notice. smd schottky barrier rectifiers
suggested p ad layout page 4 rev :b comchip t echnology co., l td. smd schottky barrier rectifiers qw -jb054 size (inch) 0.271 (mm) 6.90 2.30 1 1.60 0.091 0.457 7.00 0.276 x2 1.50 0.059 b c x1 a t o - 2 5 2 / d p a k c x 1 x 2 y 1 a b y 2 7.00 0.267 y2 2.50 0.098 y1 xxxxxx / xxxxxxx = product type marking code xxxxxx t o - 2 5 2 / d p a k standard packaging c a s e t y p e 3 , 0 0 0 r e e l ( p c s ) reel size (inch) 1 3 r e e l p a c k part number marking code marking code cdbd540-hf cdbd560-hf cdbd5150-hf CDBD5200-HF cdbd5100-hf sk 540y sk 560y sk 5100y sk 5150y sk 5200y cdbd545-hf sk 545y company reserves the right to improve product design , functions and reliability without notice.
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