transient voltage suppressors array for esd protection revision january 06, 2014 1 / 3 @ socay electronics co., ltd. 2014 specifications are subject to change without notice. please refer to www.socay.com for current information. esdxxv23t-2a series socay electronics co., ltd. www.socay.com sot-23 the esdxxv23t-2a is designed to protect voltage sensitive components from esd and transient voltage events. excellent clamping capability, low leakage, and fast response time, make these parts ideal for esd protection on designs where board space is at a premium. u 350 watts peak pulse power per line (tp=8/20 s) u protects one bidirectional line or two unidirectional lines u low clamping voltage u rohs compliant u iec61000-4-2 (esd) 15kv (air), 8kv (contact) u iec61000-4-4 (eft) 40a (5/50 s) u iec61000-4-5 (lightning) 12a (8/20 s) u cellular handsets and accessories u portable electronics u industrial controls u set-top box u instrumentation u servers, notebook, and desktop pc u jedec sot-23 package u molding compound flammability rating : ul 94v-0 u weight 8.0 milligrams (approximate) u quantity per reel : 3,000pcs u reel size : 7 inch u lead finish : lead free symbol parameter value units p pp peak pulse power (tp=8/20 s waveform) 350 w t l lead soldering temperature 260 (10sec) o c t stg storage temperature range -55 to +150 o c t j operating temperature range -55 to +150 o c air discharge 15 iec61000-4-2 (esd) contact discharge 8 kv iec61000-4-4 (eft) 40 a iec61000-4-5 ( lightning ) 12 a mechanical characteristics d escription feature functional diagram applications m echanical characteristics
transient voltage suppressors array for esd protection revision january 06, 2014 2 / 3 @ socay electronics co., ltd. 2014 specifications are subject to change without notice. please refer to www.socay.com for current information. esdxxv23t-2a series socay electronics co., ltd. www.socay.com v c part number device marking v rwm (v) (max.) v b (v) (min.) i t (ma) v c @1a (max.) (max.) (@a) i r ( a) (max.) c (pf) (typ.) esd3.3v23t-2a m03 3.3 4.0 1 6.5 10.9 13 100 400 esd05v23t-2a m05 5 6.0 1 9.8 13.5 10 10 300 esd08v23t-2a m08 8 8.5 1 13.4 16.9 8 5 250 ESD12V23T-2A m12 12 13.3 1 19 25.9 5 1 150 esd15v23t-2a m15 15 16.7 1 24 30 4 1 100 esd24v23t-2a m24 24 26.7 1 43 49 3 1 88 esd36v23t-2a m36 36 40.0 1 51 76.8 2 1 60 fig1. 8/20 s pulse waveform fig2. esd pulse waveform (according to iec 61000-4-2) fig3. power derating curve electrical characteristics ( @ 25 unless o therwise specified ) characteristic curves 0 5 10 15 20 25 30 120 t r 100 80 60 40 20 0 peak value i pp t d =t i pp /2 test waveform parameters t r =8 s t d =20 s t - time ( s ) i pp - peak pulse current - % of i pp 60ns 10% percent of peak pulse current % 30ns tr = 0.7~1ns time (ns) 90% 100% 0 20 40 60 8 0 100 120 140 160 180 200 100 40 30 20 10 0 % of rated power 90 80 60 50 ambient temperature C t a ( o c ) 70
transient voltage suppressors array for esd protection revision january 06, 2014 3 / 3 @ socay electronics co., ltd. 2014 specifications are subject to change without notice. please refer to www.socay.com for current information. esdxxv23t-2a series socay electronics co., ltd. www.socay.com millimeters inches symbol min. nom. max. min. nom. max. a 0.89 1.00 1.11 0.035 0.040 0.044 a1 0.01 0.06 0.10 0.001 0.002 0.004 b 0.37 0.44 0.50 0.15 0.18 0.020 c 0.09 0.13 0.18 0.003 0.005 0.007 d 2.80 2.90 3.04 0.110 0.114 0.120 e 1.20 1.30 1.40 0.047 0.051 0.055 e 1.78 1.90 2.04 0.070 0.075 0.081 l 0.35 0.54 0.69 0.014 0.021 0.029 h e 2.10 2.40 2.64 0.083 0.094 0.104 symbol millimeters inches x 0.80 0.031 x1 0.95 0.037 y 0.90 0.035 z 2.00 0.079 soldering footprint so t - 2 3 package outline & dimensions
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