. . . . . engineered solutions for the transient environment 2929 south fair lane tempe, arizona 85282 usa tel 602-431-8101 fax 602-431-2288 e-mail sales@protek-tvs.com web www.protek-tvs.com 1 15kpa17 15kpa17 15kpa17 15kpa17 15kpa17 thru thru thru thru thru 15kpa280a 15kpa280a 15kpa280a 15kpa280a 15kpa280a high current thru-hole discrete tvs diode 15,000 watts description the 15kpa family is a series of discrete 15,000 watt, silicon transient voltage suppressor diodes designed for use in applications where large voltage transients can permanently damage voltage sensitive components and equipment. the 15kpa series has a peak pulse power (p pp ) rating of 15,000 watts for an 10/1000 m s waveshape. this series is available in voltages ranging from 17.0 volts to 280 volts with 5 percent and 10 percent tolerances. both tolerances are referenced to the power supply output or operating voltage level. features l 15,000 watts peak pulse power dissipation (10/1000 m s) l available in numerous voltage types ranging from 17.0v to 280v l easy mounting to printed circuit boards l ul 94v-0 flammability classification applications l relay drives l motor (start/stop) back emf protection l module lightning protection maximum ratings l 15,000 watts peak pulse dissipation @25 c (see figure 1) l operating & storage temperature: -55 c to +150 c l forward surge rating: 100a, 1/20 second @25 c l steady state power dissipation: 7.0w t a = 25 c l repetition rate (duty cycle): 0.05% l t clamping (0 volts to v (br) min): unidirectional < 1 x 10 -12 seconds bidirectional < 10 x 10 -9 seconds mechanical characteristics l package: molded case l approximate weight: 13 grams l positive terminal marked with band (unidirectional) l body marked with logo & part no. figure 1 peak pulse power vs pulse time 0.1 1 10 100 1,000 10,000 100,000 t d - pulse duration - m s 1 10 100 1,000 p pp - peak pulse power - kilowatts 15,000w, 10/1000 m s waveshape test waveform parameters t f = 10 m s t d = 1,000 m s figure 2 pulse wave form t f peak value i pp e -t t - time - ms 0 50 100 i pp - peak pulse current - %i pp t l - lead temperature - c figure 3 power derating curve 100 80 60 40 20 0 % of rated power average power peak pulse power 10/1000 m s 0 1 2 3 0 25 50 75 100 125 150 t d = t i pp /2
2 notes note 1: p = preferred part. for preferred parts and bidirectional devices, consult factory for minimum order quantity and delivery. part numbers shown are unidirectional devices. add c or ca suffix to specify bidirectional devices, such as 15kpa17 c or 15kpa17 ca. note 2: v f = 7.5v @ 200a, 8.3 ms - 1/2 sine wave (unidirectional). 19 17 20 18 24 21 27 24 30 27 32 29 35 31 27 34 42 38 46 41 51 46 55 50 57 52 62 56 66 60 70 63 76 68 78 71 84 76 92 83 100 89 104 93 113 102 120 109 134 121 147 133 161 145 174 157 202 183 216 195 229 207 242 219 269 243 297 269 324 293 352 317 378 342 50 50 50 50 20 20 10 10 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5000 5000 5000 5000 1500 1500 500 500 150 150 50 50 25 25 15 15 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 15kpa17 15kpa17a 15kpa18 15kpa18a 15kpa20 15kpa20a 15kpa22 15kpa22a 15kpa24 15kpa24a 15kpa26 15kpa26a 15kpa28 15kpa28a 15kpa30 15kpa30a 15kpa33 15kpa33a 15kpa36 15kpa36a 15kpa40 15kpa40a 15kpa43 15kpa43a 15kpa45 15kpa45a 15kpa48 15kpa48a 15kpa51 15kpa51a 15kpa54 15kpa54a 15kpa58 15kpa58a 15kpa60 15kpa60a 15kpa64 15kpa64a 15kpa70 15kpa70a 15kpa75 15kpa75a 15kpa78 15kpa78a 15kpa85 15kpa85a 15kpa90 15kpa90a 15kpa100 15kpa100a 15kpa110 15kpa110a 15kpa120 15kpa120a 15kpa130 15kpa130a 15kpa150 15kpa150a 15kpa160 15kpa160a 15kpa170 15kpa170a 15kpa180 15kpa180a 15kpa200 15kpa200a 15kpa220 15kpa220a 15kpa240 15kpa240a 15kpa260 15kpa260a 15kpa280 15kpa280a 17.0 17.0 18.0 18.0 20.0 20.0 22.0 22.0 24.0 24.0 26.0 26.0 28.0 28.0 30.0 30.0 33.0 33.0 36.0 36.0 40.0 40.0 43.0 43.0 45.0 45.0 48.0 48.0 51.0 51.0 54.0 54.0 58.0 58.0 60.0 60.0 64.0 64.0 70.0 70.0 75.0 75.0 78.0 78.0 85.0 85.0 90.0 90.0 100.0 100.0 110.0 110.0 120.0 120.0 130.0 130.0 150.0 150.0 160.0 160.0 170.0 170.0 180.0 180.0 200.0 200.0 220.0 220.0 240.0 240.0 260.0 260.0 280.0 280.0 18.9 18.9 20.0 20.0 22.2 22.2 24.4 24.4 26.7 26.7 28.9 28.9 31.1 31.1 33.3 33.3 36.7 36.7 40.0 40.0 44.4 44.4 47.8 47.8 50.0 50.0 53.3 53.3 56.7 56.7 60.0 60.0 64.4 64.4 66.7 66.7 71.1 71.1 77.8 77.8 83.3 83.3 86.7 86.7 94.4 94.4 100.0 100.0 111.0 111.0 122.0 122.0 133.0 133.0 144.0 144.0 167.0 167.0 178.0 178.0 189.0 189.0 200.0 200.0 222.0 222.0 245.0 245.0 267.0 267.0 289.0 289.0 311.0 311.0 32.3 29.3 34.2 30.9 37.9 34.3 41.1 37.1 45.0 40.7 48.7 44.0 52.4 47.5 56.2 50.7 60.6 54.8 66.0 59.7 72.8 65.8 77.1 69.7 80.7 73.0 85.9 77.7 91.5 82.8 96.8 87.5 104.0 94.0 107.0 97.3 115.0 104.0 126.0 114.0 135.0 122.0 140.0 126.0 152.0 137.0 160.0 146.0 179.0 162.0 196.0 178.0 214.0 193.0 231.0 209.0 268.0 243.0 287.0 259.0 304.0 275.0 321.0 291.0 356.0 322.0 393.0 356.0 428.0 388.0 464.0 419.0 500.0 452.0 464.0 512.0 439.0 485.0 396.0 437.0 365.0 404.0 333.0 369.0 308.0 341.0 286.0 316.0 267.0 296.0 248.0 274.0 227.0 251.0 206.0 228.0 195.0 215.0 186.0 205.0 175.0 193.0 164.0 181.0 155.0 171.0 144.0 160.0 140.0 154.0 130.0 144.0 119.0 132.0 111.0 123.0 107.0 119.0 99.0 109.0 94.0 103.0 84.0 93.0 77.0 84.0 70.0 78.0 65.0 72.0 56.0 62.0 52.0 58.0 49.0 55.0 47.0 52.0 42.0 47.0 38.0 42.0 35.0 39.0 32.0 36.0 30.0 33.0 electrical characteristics @ 25 c ambient temperature protek part number (see note 1 & note 2) maximum temperature coefficient of v (br) q v (br) mv/ c rated stand-off voltage v wm volts maximum leakage current @v wm i d m a maximum clamping voltage (see fig. 2) @ i p = 1 a v c volts breakdown voltage min v (br) volts @i t ma maximum peak pulse current (see fig. 2) @ i pp i ppm amps p p p p p p p p p p p p p p p p p p p p 5024.r1 12/98 typical relay drive protection application v cc 15kpa series package dimensions 1.00 min (25.4 mm) 0.360 (9.10 mm ) 0.340 (8.60 mm) 0.360 (9.10 mm) 0.340 (8.60 mm) 0.052 dia (1.30 mm) 0.048 dia (1.20 mm) 1.00 min (25.4 mm)
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