cmxd4448 surface mount triple isolated high speed silicon switching diodes description: the central semiconductor cmxd4448 type contains three (3) isolated high speed silicon switching diodes, manufactured by the epitaxial planar process, epoxy molded in a supermini? surface mount package, and designed for applications requiring high speed switching. marking code: x48 sot-26 case maximum ratings: (t a =25c) symbol units continuous reverse voltage v r 75 v peak repetitive reverse voltage v rrm 100 v continuous forward current i f 250 ma peak repetitive forward current i frm 500 ma peak forward surge current, tp=1.0s i fsm 4.0 a peak forward surge current, tp=1.0s i fsm 1.0 a power dissipation p d 350 mw operating and storage junction temperature t j , t stg -65 to +150 c thermal resistance ja 357 c/w electrical characteristics per diode: (t a =25c unless otherwise noted) symbol test conditions min max units i r v r =20v 25 na bv r i r =5.0a 75 v bv r i r =100a 100 v v f i f =100ma 1.0 v c t v r =0, f=1.0mhz 4.0 pf t rr i r =i f =10ma, i rr =1.0ma, r l =100 4.0 ns r5 (12-february 2010) www.centralsemi.com
cmxd4448 surface mount triple isolated high speed silicon switching diodes lead code: 1) anode d1 2) anode d2 3) anode d3 4) cathode d3 5) cathode d2 6) cathode d1 marking code: x48 sot-26 case - mechanical outline pin configuration www.centralsemi.com r5 (12-february 2010)
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