cmush2-4l surface mount high current, low v f silicon schottky diode description: the central semiconductor cmush2-4l is a high current, low v f silicon schottky diode in an sot-523 surface mount package. marking code: u24 maximum ratings: (t a =25c) symbol units peak repetitive reverse voltage v rrm 40 v continuous forward current i f 200 ma peak repetitive forward current i frm 350 ma peak forward surge current, tp=10ms i fsm 1.0 a power dissipation p d 250 mw operating and storage junction temperature t j , t stg -65 to +150 c thermal resistance ja 500 c/w electrical characteristics: (t a =25c unless otherwise noted) symbol test conditions min typ max units i r v r =20v 11 50 a bv r i r =100a 40 53 v v f i f =10ma 0.24 0.325 v v f i f =100ma 0.35 0.4 v v f i f =200ma 0.42 0.5 v c t v r =4.0v, f=1.0mhz 8.5 10 pf t rr i f =i r =10ma, i rr =1.0ma, r l =100 4.0 5.0 ns features: ? low forward voltage (240mv @ 10ma) ? high peak forward surge current (1.0a) ? energy efficiency ? space saving package applications: ? reverse polarity protection ? voltage clamping ? steering diode ? flyback diode sot-523 case r3 (17-november 2011) www.centralsemi.com
cmush2-4l surface mount high current, low v f silicon schottky diode sot-523 case - mechanical outline lead code: 1) anode 2) no connection 3) cathode marking code: u24 pin configuration (bottom view) www.centralsemi.com r3 (17-november 2011)
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