CMSH8-40 surface mount silicon schottky rectifier 8.0 amp, 40 volt description: the central semiconductor CMSH8-40 is a highly reliable 8.0 amp, 40 volt surface mount silicon schottky rectifier designed for use in all types of commercial, industrial, entertainment, computer, and lighting applications. maximum ratings: (t a =25c unless otherwise noted) symbol units peak repetitive reverse voltage v rrm 40 v dc blocking voltage v r 40 v rms reverse voltage v r(rms) 28 v average forward current (t l =115c) i o 8.0 a peak forward surge current, tp=8.3ms i fsm 150 a operating and storage junction temperature t j , t stg -65 to +150 c thermal resistance ja 110 c/w thermal resistance jl 17 c/w electrical characteristics: (t a =25c unless otherwise noted) symbol test conditions typ max units i r v r =40v 50 500 a i r v r =40v, t j =125c 50 ma v f i f =8.0a 0.48 0.55 v c j v r =4.0v, f=1.0mhz 390 pf marking code: cs840 applications: ? dc-dc output rectification ? by-pass diode ? power management features: ? high current capability (i o =8.0a) ? low forward voltage (0.48v @ 8.0a) ? low reverse leakage current (50a @ 25c) smc case r3 (11-september 2013) www.centralsemi.com
CMSH8-40 surface mount silicon schottky rectifier 8.0 amp, 40 volt min max min max a 0.030 0.060 0.76 1.52 b 0.002 0.008 0.05 0.20 c 0.305 0.320 7.75 8.13 d 0.006 0.012 0.15 0.31 e 0.079 0.103 2.00 2.62 f 0.260 0.280 6.60 7.11 g 0.108 0.128 2.75 3.25 h 0.220 0.245 5.59 6.22 smc (rev: r2) dimensions symbol inches millimeters smc case - mechanical outline marking code: cs840 www.centralsemi.com r3 (11-september 2013)
CMSH8-40 surface mount silicon schottky rectifier 8.0 amp, 40 volt r3 (11-september 2013) www.centralsemi.com typical electrical characteristics
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