central semiconductor corp. tm 290 ^ cmsh1-20m cmsh1-40m CMSH1-60M cmsh1-100m schottky barrier rectifier 1.0 amp, 20 thru 100 volts features: super miniature case superior lot to lot consistency low cost c bend construction provides strain relief when mounted on pc board high reliability special selections available sma case description: the central semiconductor 1.0 amp surface mount silicon schottky rectifier is a high quality, well constructed, highly reliable component designed for use in all types of commercial, industrial, entertainment, computer, and automotive applications where small size is required. the sma case occupies 30% less board space than the smb case. to order devices on 12mm tape and reel (5000/ 13" reel), add tr13 suffix to part number. maximum ratings: (t a =25c unless otherwise noted) cmsh1 cmsh1 cmsh1 cmsh1 symbol -20m -40m -60m -100m units peak repetitive reverse voltage v rrm 20 40 60 100 v dc blocking voltage v r 20 40 60 100 v rms reverse voltage v r(rms) 14 28 42 70 v average forward current(t l =75c) i o 1.0 1.0 a average forward current(t l =100c) i o 1.0 1.0 a peak forward surge current (8.3ms) i fsm 30 30 30 30 a operating and storage junction temperature t j ,t stg -65 to +150 c thermal resistance q jl 30 30 30 30 c/w electrical characteristics: (t a =25c unless otherwise noted) symbol test conditions min typ max units v f i f =1.0a (cmsh1-20m and cmsh1-40m) 0.50 v v f i f =1.0a (CMSH1-60M) 0.70 v v f i f =1.0a (cmsh1-100m) 0.85 v i r v r =rated v rrm 0.50 ma i r v r =rated v rrm , t a =100c 10 ma c j v r =4.0v, f=1.0mhz, (cmsh1-20m and cmsh1-40m) 100 pf c j v r =4.0v, f=1.0mhz, (CMSH1-60M) 80 pf cj vr=4.0v, f=1.0mhz, (cmsh1-100m) 50 pf super mini super tm
291 r2 all dimensions in inches (mm). device marking code cmsh1-20m cs20m cmsh1-40m cs40m CMSH1-60M cs60m cmsh1-100m cs100m marking codes: top view r3
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