specifications are subject to change without notice. customers should verify actual device performance in their specific applications. thin film on silicon 2dea integrated esd protection diode array d e a 0 0 2 2 4 q 0 0 3 6 features lead free versions available rohs compliant (lead free version)* supports 15 kv iec 61000-4-2 esd equipment specification* single device protects as many as 20 lines on exposed pins, communications ports incorporates 40 bi-directional pn junction diodes small form factor replaces 20 sot23 packages general information the model 2dea series is well-suited for space constrained designs where the requirements of international esd standard specification iec 61000-4-2 must be met. these highly integrated pn junction diode arrays are espe- cially effective for use in pc notebooks and motherboards, engineering workstations and portable battery-powered devices such as pdas and cellular phones. space savings, as compared to popular ba v99 sot23 based implementations, can yield a 75 % reduction in utilized board area. in addition, significant assembly cost reductions and manufacturing integrity improvements can be realized. two package options are available. model 2dea consists of 20 bi-directional diode pairs in a miniature 24-pin jedec qsop package. the 2deb consists of 17 bi-directional diode pairs in a traditional wide-body soic jedec package. * note: iec 61000-4-2 esd test performance is measured at the systems level and system designs, enclosure shielding and other c onventional esd control measures usually influence the results of these tests. testing on the component level serves as an indicator that the system passes a specific compliance step, but does not ensure that the system passes at that level. the model 2dea/deb device, therefore, can support successful implementation of the iec 61000-4-2 system level esd standa rd. package schematic 18 7 17 8 16 9 15 10 14 11 13 12 23 24 2 1 22 3 21 4 20 5 19 6 vss vdd vss vdd electrical characteristics symbol minimum nominal maximum unit supply voltage v dd - v ss -0.3 12 v voltage @ any channel v in -0.3 v dd + 0.5 v channel clamp current (continuous) i c ?5 ma forward voltage: @i f = 1 ma v f 0.8 0.9 v @i f = 12 ma 1.5 v leakage current @ v ss specifications are subject to change without notice. customers should verify actual device performance in their specific applications. thin film on silicon 2dea integrated esd protection diode array pin 1 0.66 (.026) 10.11 - 10.51 (.398 - .414) 12.66 - 12.86 (.496 - .505) 0.38 - 0.48 (.014 - .016) 1.27 (0.50) typ. ref 2.44 - 2.64 (.096 - .104) 7.40 - 7.60 (.291 - .299) 0-8 0.23 - 0.32 (.0091 - .0125) 0.10 - 0.30 (.004 - .012) governing dimensions are in mm. dimensions in parentheses are in inches and are approximate. jedec reference number ms-013. watts ambient temperature ( c ) 1.0 1.25 .75 .50 .25 2qsp24 0 50 75 100 125 150 25 watts ambient temperature ( c ) 1.0 1.25 .75 .50 .25 wbsoic20 0 50 75 100 125 150 25 part number part number (tape & reel) (tubes) 2dea-2-q24r 2dea-2-q24t 2deb-2-w20r 2deb-2-w20t a .635 (.025) typ. 3.81 - 3.99 (.150 - .157) pin 1 .21 - .31 (.008 - .012) 1.35 - 1.75 (.053 - .069) .10 - .25 (.004 - .010) 0-8 .19 - .25 (.007 - .010) .41 - 1.27 (.016 - .050) 5.80 - 6.20 (.228 - .244) model a 2qsp24 8.56 - 8.74 (.337 - .344) governing dimensions are in mm. dimensions in parentheses are in inches and are approximate. jedec reference number mo-137. mechanical characteristics qsop package dimensions wide-body soic package dimensions standard part numbers qsop package power temperature derating curve wide-body soic package power temperature derating curve applications parallel printer ports, communication ports hot-swappable designs ic protection
specifications are subject to change without notice. customers should verify actual device performance in their specific applications. thin film on silicon 2dea integrated esd protection diode array dispensing for large quantities, the product will be dispensed in tape and reel (see diagram below). no. of pieces no. of pieces package a 0 b 0 k 0 width pitch per 13 reel per tube qsop 24 pin 6.5 (0.256) 9.0 (0.354) 2.1 (0.083) 16 (0.630) 8 (0.315) 3,500 56 wbsoic 20 pin 13 (0.519) 10.8 (0.425) 2.8 (0.110) 24 (0.945) 8 (0.315) 3,500 37 04/05 a 0 b 0 k 0 dimensions = mm (inches) typical part marking represents total content. layout may vary. 24q dea002 yyww product function pin count package style date code manufacturer's trademark pin 1 indicator (molded indent) how to order 2 dea - 2 - q 24 r __ product class thin-film-on-silicon product function esd protection diode array dea = 20 lines deb = 17 lines standard standard package style q = qsop w = wide-body soic pin count q = 24 w = 20 dispensing r = reel t = tube terminations lf = 100 % sn (lead free) blank = sn/pb asia-pacific: tel: +886-2 2562-4117 ?fax: +886-2 2562-4116 europe: tel: +41-41 768 5555 ?fax: +41-41 768 5510 the americas: tel: +1-951 781-5500 ?fax: +1-951 781-5700 www.bourns.com reliable electronic solutions
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