axial lead transient voltage suppressors (tvs) revision october 18, 2013 1 / 5 @ un semiconductor co., ltd. 2013 specifications are subject to change without notice. please refer to www.unsemi.com.tw for current information. 15KP series 17 to 280 v 15000w un semiconductor co., ltd. www.unsemi.com.tw the 15KP 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 15000w 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 40v. 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) application s functional diagram description features bi-directional uni-direction cathode anode
axial lead transient voltage suppressors (tvs) revision october 18, 2013 2 / 5 @ un semiconductor co., ltd. 2013 specifications are subject to change without notice. please refer to www.unsemi.com.tw for current information. 15KP series 17 to 280 v 15000w un semiconductor co., ltd. www.unsemi.com.tw part number breakdown voltage v br (v) @i t uni bi reverse stand-off voltage v rwm (v) min max 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) 15KP17a 15KP17ca 17 18.99 20.79 50 29.3 515.4 5000 15KP18a 15KP18ca 18 20.11 22.01 50 30.9 488.7 5000 15KP20a 15KP20ca 20 22.34 24.46 20 34.3 440.2 1500 15KP22a 15KP22ca 22 24.57 26.91 10 37.1 407.0 500 15KP24a 15KP24ca 24 26.81 29.35 5 40.7 371.0 150 15KP26a 15KP26ca 26 29.04 31.80 5 44.0 343.2 50 15KP28a 15KP28ca 28 31.28 34.24 5 47.5 317.9 25 15KP30a 15KP30ca 30 33.51 36.70 5 50.7 297.8 15 15KP33a 15KP33ca 33 36.90 40.40 5 54.7 276.1 2 15KP36a 15KP36ca 36 40.20 44.00 5 59.8 252.5 2 15KP40a 15KP40ca 40 44.70 48.90 5 65.8 229.5 2 15KP43a 15KP43ca 43 48.00 52.60 5 69.8 216.3 2 15KP45a 15KP45ca 45 50.30 55.00 5 72.8 207.4 2 15KP48a 15KP48ca 48 53.60 58.70 5 77.7 194.3 2 15KP51a 15KP51ca 51 57.00 62.40 5 82.9 182.1 2 15KP54a 15KP54ca 54 60.30 66.00 5 87.7 172.2 2 15KP58a 15KP58ca 58 64.80 70.90 5 93.8 161.0 2 15KP60a 15KP60ca 60 67.00 73.40 5 97.4 155.0 2 15KP64a 15KP64ca 64 71.50 78.30 5 104.2 144.9 2 15KP70a 15KP70ca 70 78.20 85.60 5 113.6 132.9 2 15KP75a 15KP75ca 75 83.80 91.70 5 122.0 123.8 2 15KP78a 15KP78ca 78 87.10 95.40 5 126.1 119.7 2 15KP85a 15KP85ca 85 94.90 104.00 5 137.6 109.7 2 15KP90a 15KP90ca 90 100.50 110.10 5 145.6 103.7 2 15KP100a 15KP100ca 100 111.70 122.30 5 161.3 93.6 2 15KP110a 15KP110ca 110 122.90 134.50 5 178.6 84.5 2 15KP120a 15KP120ca 120 134.00 146.80 5 192.3 78.5 2 15KP130a 15KP130ca 130 145.20 159.00 5 208.3 72.5 2 15KP150a 15KP150ca 150 167.60 183.50 5 241.9 62.4 2 15KP160a 15KP160ca 160 178.70 195.70 5 258.6 58.4 2 15KP170a 15KP170ca 170 189.90 207.90 5 272.7 55.4 2 15KP180a 15KP180ca 180 201.10 220.10 5 288.5 52.3 2 15KP200a 15KP200ca 200 223.40 244.60 5 319.1 47.3 2 15KP220a 15KP220ca 220 245.70 269.10 5 428.6 42.2 2 15KP240a 15KP240ca 240 268.10 293.50 5 384.6 39.3 2 15KP260a 15KP260ca 260 290.40 318.00 5 416.7 36.2 2 15KP280a 15KP280ca 280 312.80 342.40 5 454.5 33.2 2 note: 1. for bi-directional devices having v r of 30 volts and under, the i r limit is double electrical characteristics (t a =25 unless otherwise noted)
axial lead transient voltage suppressors (tvs) revision october 18, 2013 3 / 5 @ un semiconductor co., ltd. 2013 specifications are subject to change without notice. please refer to www.unsemi.com.tw for current information. 15KP series 17 to 280 v 15000w un semiconductor co., ltd. www.unsemi.com.tw figure 1 - pe a k pulse power r a ting curve figure 3 - pulse w a veform rati ngs 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 current, % 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 3 50 100 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 - dir ectional @v rwm
axial lead transient voltage suppressors (tvs) revision october 18, 2013 4 / 5 @ un semiconductor co., ltd. 2013 specifications are subject to change without notice. please refer to www.unsemi.com.tw for current information. 15KP series 17 to 280 v 15000w un semiconductor co., ltd. www.unsemi.com.tw 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 s ) 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 october 18, 2013 5 / 5 @ un semiconductor co., ltd. 2013 specifications are subject to change without notice. please refer to www.unsemi.com.tw for current information. 15KP series 17 to 280 v 15000w un semiconductor co., ltd. www.unsemi.com.tw 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 15KPxxxxx r6/p600 200 box 15KP ca 5% v br voltage tolerance bi-directional v r voltage series dimensions packaging packaging dimensions unit: inches (millime ters) part numbering r6/p600 cathode band 2.56 (65.00) 0.40 0.020 (10.16 0.508) 0.25 (6.35)
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