cmxd2004s CMXD2004SR surface mount dual pair, in-series high voltage silicon switching diodes description: the central semiconductor cmxd2004s and CMXD2004SR consists of dual pair, in-series pairs of high voltage silicon switching diodes, manufactured in a supermini? sot-26 surface mount package, and designed for high voltage switching applications. this device can be configured as a 1200v switching diode, or as a bridge rectifier. see optional mounting pad configurations on following page. marking codes: cmxd2004s: cx04s CMXD2004SR: c04sr maximum ratings: (t a =25c) symbol units continuous reverse voltage v r 240 v peak repetitive reverse voltage v rrm 300 v average forward current i o 200 ma continuous forward current i f 225 ma peak repetitive forward current i frm 625 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 unit i r v r =240v 100 na i r v r =240v, t a =150c 100 a bv r i r =100a 300 v v f i f =100ma 1.0 v c t v r =0, f=1.0mhz 5.0 pf t rr i f =i r =30ma, i rr =3.0ma, r l =100 50 ns sot-26 case r3 (12-february 2010) www.centralsemi.com
cmxd2004s CMXD2004SR surface mount dual pair, in-series high voltage silicon switching diodes lead code: 1) anode d1 2) cathode d1, anode d3 3) cathode d3 4) cathode d4 5) anode d4, cathode d2 6) anode d2 sot-26 case - mechanical outline pin configuration optional mounting pads (dimensions in mm) marking code: cx04s for bridge configuration cmxd2004s for 1200v series configuration cmxd2004s for 1200v series configuration CMXD2004SR lead code: 1) anode d1 2) cathode d1, anode d3 3) cathode d3 4) anode d4 5) cathode d4, anode d2 6) cathode d2 pin configuration cmxd2004s marking code: cx04sr CMXD2004SR www.centralsemi.com r3 (12-february 2010)
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