central semiconductor corp. tm 308 sot-323 case cmssh-3 cmssh-3a cmssh-3c CMSSH-3S super-mini schottky diodes description the central semiconductor cmssh-3 series types are silicon schottky diodes, epoxy molded in a super-mini surface mount package, designed for fast switching applications requiring a low forward voltage drop. the following configurations are available: cmssh-3 single marking code: 95d cmssh-3a dual, common anode marking code: b1d cmssh-3c dual, common cathode marking code: b2d CMSSH-3S dual, in series marking code: a5d maximum ratings (t a =25c) symbol units peak repetitive reverse voltage v rrm 30 v continuous forward current i f 100 ma peak repetitive forward current i frm 350 ma forward surge current, tp=10ms i fsm 750 ma power dissipation p d 250 mw operating and storage junction temperature t j ,t stg -65 to +150 c thermal resistance q ja 500 c/w electrical characteristics (t a =25 o c unless otherwise noted) symbol test conditions min typ max unit b vr i r =100 m a 30 v v f i f =2.0ma 0.29 0.33 v v f i f =15ma 0.40 0.45 v v f i f =100ma 0.74 1.00 v i r v r =25v 90 500 na i r v r =25v, t a =100c 25 100 m a c t v r =1.0v, f=1 mhz 7.0 pf t rr i f =i r =10ma, i rr =1.0ma, r l =100 w 5.0 ns new super mini super tm
309 r2 all dimensions in inches (mm). 0$;,080 0,1,080 lead code 1& $ & & $ $ $ $ && & & $ $ & cmssh-3 cmssh-3a cmssh-3c CMSSH-3S top view
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