axial lead transient voltage suppressors (tvs) revision september 25, 2013 1 / 5 @ socay electronics co., ltd. 2013 specifications are subject to change without notice. please refer to www.socay.com for current information. 20kpa series 20 to 300 v 20000w socay electronics co., ltd. www.socay.com the 20kpa series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. uni-directional bi-directional u glass passivated chip junction in p600 package u low leakage u uni and bidirectional unit u excellent clamping capability u 20000w peak power capability at 10 1000 s waveform repetition rate (duty cycle):0.01% u fast response time: typically less than 1.0ps from 0 volts to v br min u typical i r less than 2 a above 50v. u high temperature soldering: 260 c/40 seconds at terminals u typical maximum temperature coefficient v br = 0.1% v br @25 c t u plastic package has underwriters laboratory flammability 94v-0 u matte tin lead C free plated u halogen free and rohs compliant u typical failure mode is short from over-specified voltage or current u whisker test is conducted based on jedec jesd201a per its table 4a and 4c u iec-61000-4-2 esd 15kv(air), 8kv (contact) u esd protection of data lines in accordance with iec 61000-4-2 (iec801-2) u eft protection of data lines in accordance with iec 61000-4-4 (iec801-4) tvs devices are ideal for the protection of i/o interfaces, v cc bus and other vulnerable circuits used in telecom, computer, industrial and consumer electronic applications. parameter symbol value unit peak pulse power dissipation with a 10/1000 s waveform (fig.1)(note 1), (note 2) p ppm 15000 watts peak pulse current with a 10/1000 s waveform.(note1,fig.3) i pp see next table amps power dissipation on infinite heat sink at t l =75 c p m(av) 8.0 watt peak forward surge current, 8.3ms single half sine wave (note 3) i fsm 500 amps operating junction and storage temperature range. t j , t stg -55 to +150 c notes: 1. non-repetitive current pulse, per fig. 3 and derated above t a = 25 c per fig. 2. 2. mounted on 5.0mm x 5.0mm (0.03mm thick) copper pads to each terminal. 3. 8.3ms single half sine-wave, or equivalent square wave, duty cycle = 4 pulses per minutes maximum. 4. v f < 3.5v for v br < 200v and v f < 6.5v for v br > 201v. maximum ratings (t a =25 unless otherwise noted) applications functional diagram description features bi-directional uni-direction cathode anode
axial lead transient voltage suppressors (tvs) revision september 25, 2013 2 / 5 @ socay electronics co., ltd. 2013 specifications are subject to change without notice. please refer to www.socay.com for current information. 20kpa series 20 to 300 v 20000w socay electronics co., ltd. www.socay.com part number breakdown voltage v br (v) @i t uni bi reverse stand-off voltage v rwm (v) min test current i t (ma) maximum clamping voltage v c @i pp (v) maximum peak pulse current i pp (a) maximum reverse leakage i r @v rwm ( a) 20kpa20a 20kpa20ca 20 22.34 50 36.8 548.9 5000 20kpa24a 20kpa24ca 24 26.81 50 41.2 490.3 5000 20kpa26a 20kpa26ca 26 29.04 50 22.7 451.9 2000 20kpa28a 20kpa28ca 28 31.28 50 48.0 420.8 1000 20kpa30a 20kpa30ca 30 33.51 5 51.5 392.2 250 20kpa32a 20kpa32ca 32 35.74 5 54.3 372.0 150 20kpa34a 20kpa34ca 34 38.00 5 57.5 351.3 50 20kpa36a 20kpa36ca 36 40.20 5 61.5 328.5 20 20kpa40a 20kpa40ca 40 44.70 5 67.8 297.9 15 20kpa44a 20kpa44ca 44 49.10 5 72.7 277.9 2 20kpa48a 20kpa48ca 48 53.60 5 79.4 254.4 2 20kpa52a 20kpa52ca 52 58.10 5 85.8 235.4 2 20kpa56a 20kpa56ca 56 62.60 5 92.6 218.1 2 20kpa60a 20kpa60ca 60 67.00 5 97.6 207.0 2 20kpa64a 20kpa64ca 64 71.50 5 104.0 194.2 2 20kpa68a 20kpa68ca 68 76.00 5 110.0 183.6 2 20kpa72a 20kpa72ca 72 80.40 5 116.0 174.1 2 20kpa80a 20kpa80a 80 89.40 5 130.0 155.4 2 20kpa88a 20kpa88ca 88 98.30 5 142.0 142.3 2 20kpa96a 20kpa96ca 96 107.20 5 155.0 130.3 2 20kpa104a 20kpa104ca 104 116.20 5 168.0 120.2 2 20kpa112a 20kpa112ca 112 125.10 5 182.0 111.0 2 20kpa120a 20kpa120ca 120 134.00 5 194.0 104.1 2 20kpa132a 20kpa132ca 132 147.40 5 213.0 94.8 2 20kpa144a 20kpa144ca 144 160.80 5 232.0 87.1 2 20kpa160a 20kpa160ca 160 178.70 5 258.0 78.3 2 20kpa172a 20kpa172ca 172 192.10 5 277.0 72.9 2 20kpa180a 20kpa180ca 180 201.10 5 291.0 69.4 2 20kpa192a 20kpa192ca 192 214.50 5 309.0 65.4 2 20kpa204a 20kpa204ca 204 227.90 5 329.0 61.4 2 20kpa216a 20kpa216ca 216 241.30 5 348.0 58.0 2 20kpa232a 20kpa232ca 232 159.10 5 374.0 54.0 2 20kpa240a 20kpa240ca 240 268.10 5 387.0 52.2 2 20KPA256A 20kpa256ca 256 286.00 5 412.0 49.0 2 20kpa280a 20kpa280ca 280 312.80 5 451.0 44.8 2 20kpa300a 20kpa300ca 300 335.10 5 483.0 41.8 2 note: 1. for bi-directional devices having v r of 40 volts and under, the i r limit is double
axial lead transient voltage suppressors (tvs) revision september 25, 2013 3 / 5 @ socay electronics co., ltd. 2013 specifications are subject to change without notice. please refer to www.socay.com for current information. 20kpa series 20 to 300 v 20000w socay electronics co., ltd. www.socay.com figure 1 - pe a k pulse power r a ting curve figure 3 - pulse w a veform ratings and characteristic curves ( t a =25 c unless otherwise noted ) figure 4 - typic a l junction c a p a cit a nce figure 5 - steady state power derating curve figure 2 - pulse der a ting curve figure 6 - maximum non - repetitive surge current 150 100 50 0 i ppm - peak pulse cur rent, % i rsm t r =10 sec peak value ippm half value i ppm (i ppm /2) t c 10/1000 sec. waveform as de ? ned by r.e.a 0 1.0 2.0 3.0 4.0 t j =25 c pulse width(td) is de ? ned as the point where the peak current decays to 50% of i ppm t - time (ms) t d - pulse width ( s ) p ppm - peak pulse power (kw) 10 00 0.1 10 0.1 10 100 1000 10 0 5.0 0 25 50 75 100 125 150 175 200 4.0 3.0 2.0 1.0 0.0 t l - lead temperature( c) p m(av) , steady state power dissipation (w ) 6.0 7.0 8.0 0 25 50 75 100 125 150 175 200 100 80 60 40 20 0 t a -ambient temperature( c) peak pulse power (p pp ) or current ( i pp ) derating in percentage % number of cycles at 60hz i fsm - peak forward surge current (a) 1 10 100 350 300 250 200 500 450 400 t j =t j max. 8.3 ms single half sine - wave 1000000 0 50 100 150 200 250 300 350 100 1 v br -reverse breakdown voltage (v) c j C junction capacitance (pf) 10000 tj=25 c f=1.0mhz vsig=50mvp-p bi - directional @zero bins un i - directional @zero bins un i - directional @v rwm b i - directional @v rwm
axial lead transient voltage suppressors (tvs) revision september 25, 2013 4 / 5 @ socay electronics co., ltd. 2013 specifications are subject to change without notice. please refer to www.socay.com for current information. 20kpa series 20 to 300 v 20000w socay electronics co., ltd. www.socay.com temperature cycle jesd22-a104 weight 0.07 ounce, 2.1gram pressure cooker jesd22-a102 case jedec r-6/p600 molded plastic over glass passivated junction high temp. storage jesd22-a103 polarity color band denotes cathode except bipolar htrb jesd22-a108 terminal matte tin-plated leads, solderable per jesd22-b102d thermal shock jesd22-a106 reflow condition lead C free assembly -temperature min (t s(min) ) 150 c -temperature max (t s(max) ) 200 c pre heat - time (min to max) (t s ) 60 -180 seconds average ramp up rate ( liquidus temp t l ) to peak 3 c/second max t s(max) to tl - ramp-up rate 3 c/second max - temperature (t l ) (liquidus) 217 c reflow - time (min to max) ( t l ) 60 -150 seconds peak temperature (t p ) 260 +0/-5 c time within 5 c of actual peak temperature (t p ) 20 -40 seconds ramp-down rate 6 c/second max time 25 c to peak temperature (t p ) 8 minutes max do not exceed 280 c ramp-down preheat critical zone t l to t p time to peak temperature (t 25 to peak) t p t l t s(max) t s(min) 25 temperature ramp-up time i - v curve characteristics physical specifications environmental specifications soldering parameters
axial lead transient voltage suppressors (tvs) revision september 25, 2013 5 / 5 @ socay electronics co., ltd. 2013 specifications are subject to change without notice. please refer to www.socay.com for current information. 20kpa series 20 to 300 v 20000w socay electronics co., ltd. www.socay.com inches millimeters dimensions min max min max a 1.000 - 25.40 - b 0.340 0.360 8.64 9.14 c 0.048 0.052 1.22 1.32 d 0.340 0.360 8.64 9.14 part number component package quantity packaging option 20kpxxxxx r6/p600 200 box 20kp ca 5% v br voltage tolerance bi-directional v r voltage series dimensions part marking packaging packaging dimension s unit: inches (millimeters) part numbering r6/p600 cathode band 2.56 (65.00) 0.40 0.020 (10.16 0.508) 0.25 (6.35) socay logo product type cathode band 20 kpxxx
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