low capacitance, esd protection 4-line diode array in sot-26 package central semiconductor?s CMXESD70-4 is a 4-line silicon diode array packaged in the sot-26 surface mount case. this device, with its low capacitance, is designed to protect four high speed data or transmission lines from over-voltage transients and esd damage. sot-26 typical electrical characteristics 145 adams avenue ? hauppauge ? new york ? 11788 ? usa ? www.centralsemi.com maximum ratings (t a = 25 ? c) electrical characteristics per diode: (t a = 25 ? c) v r v esd (contact) t j , t stg v f @ i f reverse leakage current i r @ v r off state junction capacitance i/o to gnd (v r =0, f=1.0mhz) c j off state junction capacitance i/o to i/o (v r =0, f=1.0mhz) c j max (v) max (kv) max ( ? c) typ (v) max (v) (ma) max ( a) (v) max (pf) max (pf) 70 8.0* -55 to +150 0.61 0.74 0.88 1.07 0.715 0.855 1.0 1.25 1.0 10 50 150 1.0 70 1.0 0.9 literature order your selection guide today. visit: web.centralsemi.com/search/sample.php new smd selection guide to order samples of this device visit: www.centralsemi.com/info/CMXESD70-4 samples features: ? esd protection: 8kv contact; 15kv air (iec61000-4-2: level 4) ? low capacitance ? protects four i/o lines ? protects supply voltage rail ? integrated solution saves board space ? low idle power consumption ? design flexibility benefits: applications: ? usb 2.0 power and data line protection ? hdmi interface ? digital video interface (dvi) ? ethernet ports use qr reader for direct link to product web page, weblink or use: www.centralsemi.com/info/CMXESD70-4 *iec61000-4-2: level 4 CMXESD70-4 product brief p r o d u c t b r i e f
pb CMXESD70-4 for further information contact: sales at central semiconductor corp. (631) 435-1110 or visit: www.centralsemi.com innovative discrete semiconductors 145 adams avenue ? hauppauge ? new york ? 11788 ? usa ? tel:(631) 435-1110 ? fax:(631) 435-1824 CMXESD70-4 low capacitance, esd protection 4 line diode array in sot-26 package sample devices available upon request. to order samples of this device visit: www.centralsemi.com/info/CMXESD70-4 mechanical drawing - sot-26 mounting pad (dimensions in mm) reel packing information reel size reels per box (maximum) parts per box (maximum) box dimensions shipping weight (max.) inch cm lb kg 7? 9 18 40 108 27,000 54,000 120,000 324,000 9x9x5 9x9x9 21x9x9 27x9x17 23x23x13 23x23x23 53x23x23 69x23x43 4 7 14 39 2 4 7 18 packaging base / ordering information reel size quantity central item no. 7? 3,000 CMXESD70-4 tr tape dimensions and orientation (dimensions in mm) tape width: 8mm direction of unreeling * devices are taped in accordance with electronic industries association standard eia-481-1-a theory of operation: in this configuration, when the transient voltage exceeds the sum of the diode forward voltage drop (v f ), plus the supply voltage (v cc ), the diode will direct the surge to the supply, thereby protecting the high speed data line. 6 1 5 2 4 3 lead code: 1) i/o 1 2) ground 3) i/o 2 4) i/o 3 5) supply voltage (v cc ) 6) i/o 4 marking code: ctv70
|
