CDSSC4148N-G smd switching diode page 1 qw -b0049 rev :a 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 ) 0805 features -designed for mounting on small surface. -silicon epitaxial planar diode. -fast switching diode. mechanical data -case: 0805 -marking: cathode band. -w eight: 0.006 gram(approx.). -lead free v oltage: 75 v current: 150ma rohs device 0 . 0 5 7 ( 1 . 4 5 ) 0 . 0 4 1 ( 1 . 0 5 ) 0 . 0 8 7 ( 2 . 2 0 ) 0 . 0 7 1 ( 1 . 8 0 ) 0 . 0 3 7 ( 0 . 9 5 ) 0 . 0 2 9 ( 0 . 7 5 ) 0 . 0 2 6 ( 0 . 6 5 ) 0 . 0 1 0 ( 0 . 2 5 ) p ar am et er s ym bo l v al ue u ni t 20 0 mw p tot ju nc tio n t em pe rat ur e 15 0 t j op era tin g & s tor ag e t em pe rat ur e r an ge -55 to +1 50 t stg c th erm al r es ist an ce ju nc tio n t o am bie nt ai r r? ja 37 5 c/w c 1.6 0 mw /c forward power dissipation power derating above 25 c p ar am et er s ym bo l v al ue u ni t 10 0 v v rmm re pe titi ve pe ak fo rw ard c ur ren t a t t am b= 25 c 30 0 i frm no n-r ep eti tiv e s ur ge fo rw ard c ur ren t a t t< 1s an d t j=2 5c i fsm 50 0 ma ma 15 0 ma pepetitive peak reverse v oltage a verage rectified current sin half wave rectification with resistive load i f(a v) a t t 8.3 ms an d t j=2 5c 10 00 ma maximum rating (parameter at t amb = 25c ) 1) 1 .) v alid pr ovi ded th at com pon ent s a re kep t a t a mb ien t te mp era tur e. electrical characteristics (parameter at t amb = 25c ) 1) p ar am et er s ym bo l v al ue u ni t 1.0 v v f i r re ve rse r ec ov ery t im e a t i f =i r =1 0m a, r l =1 00 ? 4 t rr ns ca pa cit an ce at v r =0 v ,f= 1m hz c tot 4 pf 1.2 5 v max. forward v oltage at i f =10ma at i f =100ma 0.0 25 ua 5 ua max. leakage current at v r =20v at v r =75v thermal characteristics (parameter at t amb = 25c ) 1) n ote s:
ra ting and characteristic cur ves (CDSSC4148N-G) smd switching diode page 2 rev :a (m a ) 0 . 2 0 . 4 0 . 8 1 . 6 0 1 . 0 0 . 6 1 0 0 0 1 0 1 0 0 1 . 2 1 1 0 1 0 2 . 0 (v) fig.1 - forward characteristics o j = t 1 0 0 c o t j = 2 5 c 1 . 4 1 . 8 fig.2 - power de-rating 0 1 0 0 2 0 0 3 0 0 4 0 0 5 0 0 0 2 5 5 0 7 5 1 0 0 1 5 0 2 0 0 t amb-ambient temperature, (c) i f / m a fig.3 - forward current de-rating 1 2 5 1 7 5 v r / v fig.4 - relative v oltage de-rating qw -b0049 0 1 0 0 2 0 0 3 0 0 4 0 0 5 0 0 0 2 0 4 0 6 0 8 0 1 2 0 2 0 0 t amb-ambient t emperature, (c) p o w e r d i s s i p a t i o n , ( m w ) 1 0 0 1 8 0 1 6 0 1 4 0 0 1 0 0 2 0 0 0 2 5 5 0 7 5 1 0 0 1 5 0 2 0 0 t amb-ambient temperature, (c) 1 2 5 1 7 5 v f i f - 1 - 2
page 3 qw -b0049 rev :a smd switching diode polarity b c d d d 2 d 1 s y m b o l a ( m m ) ( i n c h ) 4 . 0 0 0 . 1 0 1 . 5 0 0 . 1 0 1 3 . 0 0 . 3 0 4 . 0 0 0 . 1 0 2 . 0 0 0 . 0 5 9 . 5 0 0 . 3 0 1 7 8 . 0 1 . 0 0 0 . 0 5 9 0 . 0 0 4 7 . 0 0 7 0 . 0 4 0 0 . 5 1 2 0 . 0 1 2 s y m b o l ( m m ) ( i n c h ) 0 . 1 5 7 0 . 0 0 4 0 . 1 5 7 0 . 0 0 4 0 . 0 7 9 0 . 0 0 2 e f p p 0 p 1 w w 1 1 . 7 5 0 . 1 0 0 . 6 8 9 0 . 0 0 4 3 . 5 0 0 . 1 0 0 . 1 3 8 0 . 0 0 4 0 8 0 5 0 8 0 5 6 0 . 0 1 . 0 0 2 . 3 6 2 0 . 0 4 0 1 . 6 5 0 . 2 0 0 . 0 6 5 0 . 0 0 8 2 . 4 0 0 . 2 0 0 . 0 9 4 0 . 0 0 8 8 . 0 0 0 . 2 0 0 . 3 1 5 0 . 0 0 8 0 . 3 7 4 0 . 0 1 2 0 . 9 5 0 . 0 5 0 . 0 3 7 0 . 0 0 2 reel t aping specification 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 i n d e x h o l e d e f b w p p 0 p 1 a
page 4 qw -b0049 rev :a comchip t echnology co., l td. a b c e d size (inch) 0.067-0.083 (mm) 1.70-2.10 0.50-0.90 1.20-1.40 0.020-0.035 0.047-0.055 2.20-3.00 0.087-0.1 18 e 1.20 0.047 b c d a 0805 suggested p ad layout smd switching diode 0805 standard packaging c a s e t y p e 5 , 0 0 0 r e e l ( p c s ) reel size (inch) 7 r e e l p a c k
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