page 1 qw -j0012 smd switching diode rev : a comchip t echnology co., l td. CDSW3004-HF rohs device circuit diagram maximum rating (at t a=25c unless otherwise noted) c c c/w mw ma v 312 400 225 212 -65~+150 t stg t j p d i fm v r(r ms ) storage temperature range junction temperature range power dissipation non-repetitive peak forward surge current forward continuous current v 350 v rrm v r wm v r peak repetitive reverse voltage w orking peak reverse voltage dc voltage reverse parameter symbol v alue unit r ja rms reverse voltage thermal resistance junction to ambient air i fsm 4.0 a -65~+150 mechanical data - case: sod-123, molded plastic - t erminals: solderable per mil-std-750, method 2026. features - l ow leakage current. - surface mount package ideally suited for - automatic insertion. - high reverse breakdown voltage. halogen free company reserves the right to improve product design , functions and reliability without notice. - fast switching speed. repetitive peak forward current i frm 625 ma @t=1.0s @t=1.0s 1.0 @t=1.0s @t=1.0s v 300 dimensions in inches and (millimeter) 0.152(3.8 5) 0.140(3.5 5) 0.049(1.2 5) 0.041(1.0 5) 0.018(0.4 5) 0.004(0.1 0) 0.1 12(2.85) 0.100(2.5 5) 0.069(1.7 5) 0. 05 7( 1. 45 ) 0.026(0.6 5) 0. 01 8( 0. 45 ) 0.006(0.1 5) 0.002(0.0 5) - + 0.001(0.0 2) 0.010(0.2 5) sod-123 forward current: 225ma reverse v oltage: 300 v
electrical characteristics (at t a=25c unless otherwise noted) ns pf 50 5.0 c t t rr t otal capacitance reverse current forward voltage reverse recovery time parameter conditions symbol min t yp max f = 1 mh z , v r = 0 v na a 100 100 i r1 v r = 240 v , t j = 25c v r = 240 v , t j = 150c v 350 0.87 1.0 1.25 v f1 i r = 150 a i f = 20ma i f = 100ma i f = 200ma i f = i r = 30 ma, r l = 100 ?, irr = 0.1 x i r v (br)r v f3 v f2 i r2 v v v t ypical characteristics (CDSW3004-HF) page 2 rev : a comchip t echnology co., l td. company reserves the right to improve product design , functions and reliability without notice. smd switching diode reverse v oltage, (v) t o t a l c a p a c i t a n c e , ( p f ) 0.7 0.8 1.0 0.9 1.1 1.0 10 0.01 0.1 100 f = 1mh z 0.01 0.1 1 10 100 1000 fig.2 - forward characteristics forward v oltage, (v) 1.2 0.4 0.8 1.6 0 75 125 0 100 200 300 500 ambient t emperature, (c) fig.1 - power derating curve 25 50 100 150 400 1 10 100 1000 i n s t a n t a n e o u s r e v e r s e c u r r e n t , ( a ) instantaneous everse v oltage, (v) r fig.3 - t ypical reverse characteristics 0 50 100 0.1 0.01 0.001 150 200 250 300 350 0 2.0 t j= 1 5 0 c t j= 2 5 c fig.4 - t ypical t otal capacitance vs. r everse v oltage t j= 1 5 0 c t j= 2 5 c t j= 7 5 c f o r w a r d c u r r e n t , ( m a ) p o w e r d i s s i p a t i o n , ( m w ) reverse breakdown voltage unit 1.0 30 35 0.78 0.93 1.03 - - - - - - - - - - qw -j0012
reel t aping specification o 1 2 0 d 1 d 2 d c page 3 rev : a comchip t echnology co., l td. company reserves the right to improve product design , functions and reliability without notice. smd switching diode b c d d d 2 d 1 s o d - 1 2 3 s y m b o l ( m m ) ( i n c h ) 2 . 1 2 6 0 . 0 2 0 4 . 0 0 0 . 1 0 1 . 5 5 + 0 . 0 5 5 4 . 0 0 . 5 0 1 3 . 0 0 . 5 0 4 . 0 0 0 . 1 0 2 . 0 0 0 . 0 5 1 7 8 1 . 0 0 7 . 0 0 8 0 . 0 3 9 0 . 5 1 2 0 . 0 2 0 s y m b o l ( m m ) ( i n c h ) 0 . 1 5 8 0 . 0 0 4 0 . 1 5 8 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 . 0 6 9 0 . 0 0 4 3 . 5 0 0 . 0 5 0 . 1 3 8 0 . 0 0 2 s o d - 1 2 3 1 . 8 5 0 . 1 0 0 . 0 7 3 0 . 0 0 4 3 . 9 4 0 . 1 0 0 . 1 5 5 0 . 0 0 4 1 . 5 7 0 . 1 0 0 . 0 6 2 0 . 0 0 4 9 . 5 0 1 . 0 0 0 . 3 7 4 0 . 0 3 9 0 . 0 6 1 + 0 . 0 0 2 0 . 3 1 5 + 0 . 0 0 8 / - 0 . 0 0 4 8 . 0 0 + 0 . 2 0 / - 0 . 1 0 a w 1 qw -j0012
page 4 rev : a comchip t echnology co., l td. company reserves the right to improve product design , functions and reliability without notice. smd switching diode size (inch) 0.048 (mm) 1.22 0.91 2.36 0.036 0.093 4.19 0.165 b c d a 4p part number marking code sod-123 a b c d suggested p ad layout marking code 4p standard packaging c a s e t y p e 3 , 0 0 0 r e e l ( p c s ) reel size (inch) 7 r e e l p a c k s o d - 1 2 3 CDSW3004-HF qw -j0012
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