TESDA5V0A low capacitance esd protection array small signal diode ? meet iec61000-4-4 (eft) rating. 40a (5/50ns) ? meet iec61000-4-5 (lightning) rating. 12a (8/20 s) ? protects two directional i/o lines ? working voltage : 5v min max min max 2.80 3.00 0.110 0.118 1.20 1.40 0.047 0.055 0.30 0.50 0.012 0.020 1.80 2.00 0.071 0.079 2.25 2.55 0.089 0.100 0.90 1.20 0.035 0.047 0.08 0.19 0.003 0.01 ? ethernet 10baset ? t1/e1 secondary ic side protection ? isdn s/t interface ? wan/lan equipment su gg ested pad la y ou t part no. packing packing code marking TESDA5V0A 3k / 7" reel rfg y d05 maximum ratin g s and electrical characteristics maximum ratings electrical characteristics 1ma 5v 1a 5a junction and storage temperature range 0.95 f g h ? usb power & data line protection pin configurtation sot-23 ? marking code : y d05 t j , t stg kv . -55 to + 150 . c units 350 w sot-23 unit (mm) unit (inch) 0.550 ref 0.022 ref package peak pulse power (tp=8/20 s waveform) p pp rating at 25 c ambient temperature unless otherwise specified. dimensions a b value (in mm) 2.00 applications ordering information ? weight : 8mg (appro.) ? case :jedec sot-23 standard package, molded plastic ? terminal: matte tin plated, lead free., solderable per mil-std-202, method 202 guaranteed ? high temperature soldering guaranteed: 260 c/10s ? pb free version, rohs compliant, and halogen free ? meet iec61000-4-2 (esd) 15kv (air), 8kv (contact) features mechanical data c dimensions a b d e ? low leakage current 5 type number symbol value esd per iec 61000-4-2 (air) esd per iec 61000-4-2 (contact) v esd 15 8 type number symbol min v max units -v reverse stand-off voltage v rwm - reverse breakdown volta g i r =v (br) 6 reverse leakage current v r =i r -1ua clamping voltage i pp = vc - 9.8 v i pp = - pf 12 junction capacitance v r =0v, f=1.0mhz c j 1 (typ.) c d 0.90 0.80 notes: 1. the suggested land pattern dimensions have been provided for reference only, as actual pad layouts may vary despending on application. a c d b a b c d f e g h version : b10
TESDA5V0A low capacitance esd protection array small signal diode rating and characteristic curves fig 2 pulse waveform 0 10 20 30 40 50 60 70 80 90 100 110 0 5 10 15 20 25 30 percent of i pp fig 1 admissible power dissipation curve 0 20 40 60 80 100 120 0 20 40 60 80 100 120 140 160 180 power rating (%) time (us) ambient tempeatature ( o c) fig 4 typical junction capacitance 0 0.5 1 1.5 012345 normalized capacitance (pf) 0 5 10 15 012345 clamping voltage (v) fig 3 clamping voltage vs. peak pulse curren t peak pulse current (a) waveform parameters: tr = 8 s, td = 20 s reverse voltage (v) f = 1.0mhz td=i pp /2 waveform parameters: tr = 8 s, td = 20 s e- 1 version : b10
TESDA5V0A low capacitance esd protection array small signal diode applications information circuit board layout recommendations ? place the esd protection array as close to the input terminal or connector as possible ? keep parallel signal paths to a minimum ? be used on lines where the signal polarities are above and below ground ? designed for the bi-directional protection of 2 lines from the damage caused by electro static discharge (esd) and surge pulses ? minimize all printed-circuit board conductive loops including power and group loops ? provides a surge capability of 350 watts peak ppp per line for an 8/20 ms waveform. ? ground planes should be used. for multilayer printed-circuit boards, use ground vias ? below picture is the typical application for bi-directional protection of two lines ? avoid using shared transient return paths to a common ground point TESDA5V0A io#1 io#2 to protected device version : b10
TESDA5V0A low capacitance esd protection array small signal diode carrier & reel specification note 1: a0, b0, and k0 are determined by component size. the clearance between the components and the cavity must be within 0.05 mm min. to 0.5 mm max. the component cannot rote more than 10o within the determined cavity. note 2: if b1 exceeds 4.2 mm(0.165'') for 8 mm embossed tape, the tape may not feed through all tape feeders. item symbol dimension(mm) carrier depth k 1.2 max. sprocket hole d 1.50 +0.10 reel outside diameter a 178 1 reel inner diameter d1 50 min. feed hole width d2 13.0 0.5 sprocke hole position e 1.75 0.10 sprocke hole pitch p0 4.00 0.10 embossment center p1 2.00 0.10 overall tape thickness t 0.6 max. tape width w 8.30 max. reel width w1 14.4 max. top cover tape carieer tape any additional label (if required) tsc label w1 d1 d2 d direction of feed version : b10
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