s m a l l s i g n a l s w i t c h i n g d i o d e s reverse v oltage: 100 v olts forward current: 200 ma rohs device page 1 rev :a features -design for mounting on small surface. -high speed switching. -high mounting capability , strong surge withstand, high reliability . mechanical data -case: sot -23, molded plastic. -t erminals: solderable per mil-std-750, method 2026. -polarity: indicated by cathode band. -approx. weight: 0.008 grams circuit diagram cdst -7000-g maximum ratings and electrical characteristics 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 ) qw -b0014 comchip t echnology co., l td. repetitive peak reverse voltage reverse voltage forward current peak surge forward current power dissipation maximum forward voltage maximum reverse current maximum reverse recovery time t ypical diode capacitance maximum junction temperature storage temperature units symbol parameter v rrm v r i f i fsm p d v f i r t rr c j t j t stg conditions t=1.0 s @i f =1ma @i f =10ma @i f =100ma @v r =100v @v r =50v i f =10ma, r l =50 , v r =6v v r =0v , f=1.0mhz 100 100 200 2 225 0.7 0.82 1.1 3 1 4 2 150 -55 to +150 v v ma a mw v a ns pf o c v alue s o t - 2 3 3 1 2 0.1 19(3.00) 0.1 10(2.80) 0.056(1.40) 0.047(1.20) 0.083(2.10) 0.066(1.70) 0.044(1.10) 0.035(0.90) 0.020(0.50) 0.013(0.35) 0.006(0.15) 0.002(0.05) 0.103(2.60) 0.086(2.20) 0.006(0.15) max 0.007(0.20) min 1 2 3 (at t a=25c unless otherwise noted)
qw -b0014 ra ting and characteristic cur ves (cdst -7000-g) forward v oltage, (v) 1.2 0.8 0.4 0 fig.1 - forward characteristics 1 10 100 1000 f r a d u r e n t , m a ) o w r c r ( reverse v oltage, (v) 0 fig.2 reverse characteristics - 0.1n e e s e c r r e n t , ( a ) r v r u 1n 10n 100n 10 40 reverse v oltage, (v) 0 fig.3 capacitance between t erminals - characteristics 0 c a p a c t a c b e t e e n t e r m i n l s , ( p ) i n e w a f 2 5 6 14 ambient t emperature, (c) fig.4 current derating curve - 0 a v e r a g f o r w a r d c u r r e n t , ( % ) e 150 300 comchip t echnology co., l td. page 2 rev :a 60 100 0 100 175 20 80 100 2 25 50 75 150 125 200 1 8 4 s m a l l s i g n a l s w i t c h i n g d i o d e s 50 250 mounted on glass epoxy pcbs 0.2 0.6 10 1 3 1.0 o t a =150 c o t a =25 c o t a =75 c o t a =-25 c o t a =125 c o t a =-25 c o t a =25 c o t a =75 c 12 4 o t j =25 c f=1mhz
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