1.5ke series glass passivated junction transient voltage suppressor voltage - 6.8 to 440 volts 1500 watt peak power 5.0 watt steady state features l plastic package has underwriters laboratory flammability classification 9 4v - o l glass passivated chip junction in molded plastic package l 1500w surge capability at 1ms l excellent clamping capability l low zener impedance l fast response time: typically less than 1.0 ps from 0 volts to bv min l typical i r less than 1 a above 10v l high temperature soldering guaranteed: 260 /10 seconds/.375?,(9.5mm) lead length/5lbs., (2.3kg) tension mechanical data case: jedec do - 201ae molded plastic terminals: axial leads, solderable per mil - std - 202, method 208 polarity: color band denoted cathode except bipolar mounting position: any weight: 0.045 ounce, 1.2 grams devices for bipolar applications for bidirectional use c or ca suffix for types 1.5ke6.8 thru types 1.5ke440. electrical characteristics apply in both directions. maxim um ratings and characteristics ratings at 25 ambient temperature unless otherwise specified. rating symbol value units peak power dissipation at t a =25 , t p =1ms(note 1) p pk minimum 1500 watts steady state power dissipation at t l =75 lead lengths .375?,(9.5mm) (note 2) pd 5.0 watts peak forward surg e current, 8.3ms single half sine - wave superimposed on rated load(jeced method) (note 3) i fsm 200 amps operating and storage temperature range t j ,t stg - 65 to+175 do - 201ae free datasheet http://www.datasheet-pdf.com/
notes: non - repetitive current pulse, per fig. 3 and derated above t a =25 per fig. 2. mount ed on copper leaf area of 0.79in 2 (20mm 2 ). 8.3ms single half sine - wave, duty cycle= 4 pulses per minutes maximum. rating and characteristic curves 1.5ke series fig. 1 - peak pulse power rating curve fig. 2 - pulse derating curve fig. 3 - pulse waveform fig. 4 - typical junction capacitance free datasheet http://www.datasheet-pdf.com/
fig. 5 - steady state power derating curve fig. 6 - maximum non - repetitive peak forward surge current unidirectional uni - directional 1500 watt axial lead tvs uni - directional part number jedec part number reverse stand - off voltage vrwm (v) breakdown voltage vbr (v) min. @it breakdown voltage vbr (v ) max. @it test current it (ma) maximum clamping voltage @i pp vc (v) peak pulse current i pp (a) reverse leakage @vrwm ir (ua) 1.5ke6.8 1.5ke6.8a 1.5ke7.5 1.5ke7.5a 1n6267 1n6267a 1n6268 1n6268a 5. 50 5.80 6.05 6.40 6.12 6.45 6.75 7.13 7.48 7.14 8.25 7.88 10 10 10 10 10.8 10.5 11.7 11.3 139.0 143.0 128.0 132.0 1000.0 1000.0 500.0 500.0 1.5ke8.2 1.5ke8.2a 1.5ke9.1 1.5ke9.1a 1n6269 1n6269a 1n6270 1n6270a 6.63 7.02 7.37 7.78 7.38 7.79 8.19 8.65 9.02 8.61 10.00 9.50 10 10 1 1 12.5 12.1 13.8 13.4 120.0 124.0 10 9.0 112.0 200.0 200.0 50.0 50.0 1.5ke10 1.5ke10a 1.5ke11 1.5ke11a 1n6271 1n6271a 1n6272 1n6272a 8.10 8.55 8.92 9.40 9.00 9.50 9.90 10.50 11.00 10.50 12.10 11.60 1 1 1 1 15.0 14.5 16.2 15.6 100.0 103.0 93.0 96.0 10.0 10.0 5.0 5.0 1.5ke12 1.5ke12a 1.5ke13 1.5ke13a 1n6273 1n6273a 1n6274 1n6274a 9.72 10.20 10.50 11.10 10.80 11.40 11.70 12.40 13.20 12.60 14.30 13.70 1 1 1 1 17.3 16.7 19.0 18.2 87.0 90.0 79.0 82.0 5.0 5.0 5.0 5.0 1.5ke15 1.5ke15a 1.5ke16 1.5ke16a 1n6275 1n6275a 1n6276 1n6276a 12.10 12.80 12.90 13.60 13.50 14.30 14.40 15.20 16.50 15.80 17.60 16.80 1 1 1 1 22.0 21.2 23.5 22.5 68.0 71.0 64.0 67.0 5.0 5.0 5.0 5.0 1.5ke18 1.5ke18a 1.5ke20 1.5ke20a 1n6277 1n6277a 1n6278 1n6278a 14.50 15.30 16.20 17.10 16.20 17.10 18.00 19.00 19.80 18.90 22.00 21.00 1 1 1 1 26.5 25.2 29.1 27.7 56.5 59.5 51.5 54.0 5.0 5.0 5.0 5.0 1.5ke22 1.5ke22a 1.5ke24 1.5ke24a 1n6279 1n6279a 1n6280 1n6280a 17.80 18.80 19.40 20.50 19.80 20.90 21.60 22.80 24.20 23.10 26.40 25.20 1 1 1 1 31.9 30.6 34.7 33.2 47.0 49.0 43.0 45.0 5.0 5.0 5.0 5.0 1.5ke27 1.5ke27a 1.5ke30 1.5ke30a 1n6281 1n6281a 1n6282 1n6282a 21.80 23.10 24.30 25.60 24.30 25.70 27.00 28.50 29.70 28.40 33.00 31.50 1 1 1 1 39.1 37.5 43.5 41.4 38.5 40.0 34.5 36.0 5.0 5.0 5.0 5.0 1.5ke33 1.5ke33a 1.5ke36 1.5ke36a 1n6283 1n62 83a 1n6284 1n6284a 26.80 28.20 29.10 30.80 29.70 31.40 32.40 34.20 36.30 34.70 39.60 37.80 1 1 1 1 47.7 45.7 52.0 49.9 31.5 33.0 29.0 30.0 5.0 5.0 5.0 5.0 1.5ke39 1.5ke39a 1.5ke43 1.5ke43a 1n6285 1n6285a 1n6286 1n6286a 31.60 33.30 34.80 36.80 35.10 37.10 38.70 40.90 42.90 41.00 47.30 45.20 1 1 1 1 56.4 53.9 61.9 59.3 26.5 28.0 24.0 25.3 5.0 5.0 5.0 5.0 1.5ke47 1.5ke47a 1.5ke51 1.5ke51a 1n6287 1n6287a 1n6288 1n6288a 38.10 40.20 41.30 43.60 42.30 44.70 45.90 48.50 51.70 49.40 56.10 53.60 1 1 1 1 67.8 64.8 7 3.5 70.1 22.2 23.2 20.4 21.4 5.0 5.0 5.0 5.0 free datasheet http://www.datasheet-pdf.com/
1.5ke56 1.5ke56a 1.5ke62 1.5ke62a 1n6289 1n6289a 1n6290 1n6290a 45.60 47.80 50.20 53.00 50.40 53.20 55.80 58.90 61.60 58.80 68.20 65.10 1 1 1 1 80.5 77.0 89.0 85.0 18.6 19.5 16.9 17.7 5.0 5.0 5.0 5.0 1.5ke68 1 .5ke68a 1.5ke75 1.5ke75a 1n6291 1n6291a 1n6292 1n6292a 55.10 58.10 60.70 64.10 61.20 64.60 67.50 71.30 74.80 71.40 82.50 78.80 1 1 1 1 98.0 92.0 108.0 103.0 15.3 16.3 13.9 14.6 5.0 5.0 5.0 5.0 1.5ke82 1.5ke82a 1.5ke91 1.5ke91a 1n6293 1n6293a 1n6294 1n9294 a 66.40 70.10 73.70 77.80 73.80 77.90 81.90 86.50 90.20 86.10 100.00 95.50 1 1 1 1 118.0 113.0 131.0 125.0 12.7 13.3 11.4 12.0 5.0 5.0 5.0 5.0 1.5ke100 1.5ke100a 1.5ke110 1.5ke110a 1n6295 1n6295a 1n6296 1n6296a 81.00 85.50 89.20 94.00 90.00 95.00 99.00 10 5.00 110.00 105.00 121.00 116.00 1 1 1 1 144.0 137.0 158.0 152.0 10.4 11.0 9.5 9.9 5.0 5.0 5.0 5.0 1.5ke120 1.5ke120a 1.5ke130 1.5ke130a 1n6297 1n6297a 1n6298 1n6298a 97.20 102.00 105.00 111.00 108.00 114.00 117.00 124.00 132.00 126.00 143.00 137.00 1 1 1 1 173.0 165.0 187.0 179.0 8.7 9.1 8.0 8.4 5.0 5.0 5.0 5.0 1.5ke150 1.5ke150a 1.5ke160 1.5ke160a 1n6299 1n6299a 1n6300 1n6300a 121.00 128.00 130.00 136.00 135.00 143.00 144.00 152.00 165.00 158.00 176.00 168.00 1 1 1 1 215.0 207.0 230.0 219.0 7.0 7.2 6.5 6.8 5.0 5.0 5.0 5.0 uni - directional 1500 watt axial lead tvs uni - directional part number jedec part number reverse stand - off voltage vrwm (v) breakdown voltage vbr (v) min. @it breakdown voltage vbr (v) max. @it test current it (ma) maximum clamping vol tage @i pp vc (v) peak pulse current i pp (a) reverse leakage @vrwm ir (ua) 1.5ke170 1.5ke170a 1.5ke180 1.5ke180a 1n6301 1n6301a 1n6302 1n6302a 138.00 145.00 146.00 154.00 153.00 162.00 162.00 171.00 187.00 179.00 198.00 189.00 1 1 1 1 244.0 234.0 258.0 2 46.0 6.2 6.4 5.8 6.1 5.0 5.0 5.0 5.0 1.5ke200 1.5ke200a 1.5ke220 1.5ke220a 1n6303 1n6303a 162.00 171.00 175.00 185.00 180.00 190.00 198.00 209.00 220.00 210.00 242.00 231.00 1 1 1 1 287.0 274.0 344.0 328.0 5.2 5.5 4.3 4.6 5.0 5.0 5.0 5.0 1.5ke250 1.5ke25 0a 1.5ke300 1.5ke300a 202.00 214.00 243.00 256.00 225.00 237.00 270.00 285.00 275.00 263.00 330.00 315.00 1 1 1 1 360.0 344.0 430.0 414.0 4.3 4.5 3.6 3.8 5.0 5.0 5.0 5.0 1.5ke350 1.5ke350a 1.5ke400 1.5ke400a 284.00 300.00 324.00 342.00 315.00 332.00 360 .00 380.00 385.00 368.00 440.00 420.00 1 1 1 1 504.0 482.0 574.0 548.0 3.1 3.2 2.7 2.8 5.0 5.0 5.0 5.0 1.5ke440 1.5ke440a 356.00 376.00 396.00 418.00 484.00 462.00 1 1 631.0 600.0 2.4 2.6 5.0 5.0 bi - directional 1500 watt axial lead tvs bi - directio nal part number jedec part number reverse stand - off voltage vrwm (v) breakdown voltage vbr (v) min. @it breakdown voltage vbr (v) max. @it test current it (ma) maximum clamping voltage @i pp vc (v) peak pulse current i pp (a) reverse leakage @vrwm ir (ua ) 1.5ke6.8c 1.5ke6.8ca 1.5ke7.5c 1.5ke7.5ca 1n6267c 1n6267ca 1n6268c 1n6268ca 5. 50 5.80 6.05 6.40 6.12 6.45 6.75 7.13 7.48 7.14 8.25 7.88 10 10 10 10 10.8 10.5 11.7 11.3 139.0 143.0 128.0 132.0 2000.0 2000.0 1000.0 1000.0 1.5ke8.2c 1.5ke8.2ca 1.5ke9.1c 1.5 ke9.1ca 1n6269c 1n6269ca 1n6270c 1n6270ca 6.63 7.02 7.37 7.38 7.38 7.79 8.19 8.65 9.02 8.61 10.00 9.50 10 10 1 1 12.5 12.1 13.8 13.4 120.0 124.0 109.0 112.0 400.0 400.0 100.0 100.0 1.5ke10c 1.5ke10ca 1.5ke11c 1.5ke11ca 1n62701c 1n6271ca 1n6272c 1n6272ca 8 .10 8.55 8.92 9.40 9.00 9.50 9.90 10.50 11.00 10.50 12.10 11.60 1 1 1 1 15.0 14.5 16.2 15.6 100.0 103.0 93.0 96.0 20.0 20.0 10.0 10.0 1.5ke12c 1.5ke12ca 1.5ke13c 1.5ke13ca 1n6273c 1n6273ca 1n6274c 1n6274ca 9.72 10.20 10.50 11.10 10.80 11.40 11.70 12.40 13 .20 12.60 14.30 13.70 1 1 1 1 17.3 16.7 19.0 18.2 87.0 90.0 79.0 82.0 5.0 5.0 5.0 5.0 1.5ke15c 1.5ke15ca 1.5ke16c 1.5ke16ca 1n6275c 1n6275ca 1n6276c 1n6276ca 12.10 12.80 12.90 13.60 13.50 14.30 14.40 15.20 16.50 15.80 17.60 16.80 1 1 1 1 22.0 21.2 23.5 22 .5 68.0 71.0 64.0 67.0 5.0 5.0 5.0 5.0 1.5ke18c 1.5ke18ca 1n6277c 1n6277ca 14.50 15.30 16.20 17.10 19.80 18.90 1 1 26.5 25.2 56.5 59.5 5.0 5.0 free datasheet http://www.datasheet-pdf.com/
1.5ke20c 1.5ke20ca 1n6278c 1n6278ca 16.20 17.10 18.00 19.00 22.00 21.00 1 1 29.1 27.7 51.5 54.0 5.0 5.0 1.5ke22 c 1.5ke22ca 1.5ke24c 1.5ke24ca 1n6279c 1n6279ca 1n6280c 1n6280ca 17.80 18.80 19.40 20.50 19.80 20.90 21.60 22.80 24.20 23.10 26.40 25.20 1 1 1 1 31.9 30.6 34.7 33.2 47.0 49.0 43.0 45.0 5.0 5.0 5.0 5.0 1.5ke27c 1.5ke27ca 1.5ke30c 1.5ke30ca 1n6281c 1n6281ca 1n6282c 1n6282ca 21.80 23.10 24.30 25.60 24.30 25.70 27.00 28.50 29.70 28.40 33.00 31.50 1 1 1 1 39.1 37.5 43.5 41.4 38.5 40.0 34.5 36.0 5.0 5.0 5.0 5.0 1.5ke33c 1.5ke33ca 1.5ke36c 1.5ke36ca 1n6283c 1n6283ca 1n6284c 1n6284ca 26.80 28.20 29.10 30.80 29.70 31.40 32.40 34.20 36.30 34.70 39.60 37.80 1 1 1 1 47.7 45.7 52.0 49.9 31.5 33.0 29.0 30.0 5.0 5.0 5.0 5.0 1.5ke39c 1.5ke39ca 1.5ke43c 1.5ke43ca 1n6285c 1n6285ca 1n6286c 1n6286ca 31.60 33.30 34.80 36.80 35.10 37.10 38.70 40.90 42.90 41.00 47.30 45.20 1 1 1 1 56.4 53.9 61.9 59.3 26.5 28.0 24.0 25.3 5.0 5.0 5.0 5.0 1.5ke47c 1.5ke47ca 1.5ke51c 1.5ke51ca 1n6287c 1n6287ca 1n6288c 1n6288ca 38.10 40.20 41.30 43.60 42.30 44.70 45.90 48.50 51.70 49.40 56.10 53.60 1 1 1 1 67.8 64.8 73.5 70.1 22.2 23.2 20.4 21.4 5.0 5.0 5.0 5.0 1.5ke56c 1.5ke56ca 1.5ke62c 1.5ke62ca 1n6289c 1n6289ca 1n6290c 1n6290ca 45.60 47.80 50.20 53.00 50.40 53.20 55.80 58.90 61.60 58.80 68.20 65.10 1 1 1 1 80.5 77.0 89.0 85.0 18.6 19.5 16.9 17.7 5.0 5.0 5.0 5.0 1.5ke68c 1.5ke68ca 1.5ke75c 1.5ke 75ca 1n6291c 1n6291ca 1n6292c 1n6292ca 55.10 58.10 60.70 64.10 61.20 64.60 67.50 71.30 74.80 71.40 82.50 78.80 1 1 1 1 98.0 92.0 108.0 103.0 15.3 16.3 13.9 14.6 5.0 5.0 5.0 5.0 1.5ke82c 1.5ke82ca 1.5ke91c 1.5ke91ca 1n6293c 1n6293ca 1n6294c 1n9294ca 66.40 70.10 73.70 77.80 73.80 77.90 81.90 86.50 90.20 86.10 100.00 95.50 1 1 1 1 118.0 113.0 131.0 125.0 12.7 13.3 11.4 12.0 5.0 5.0 5.0 5.0 1.5ke100c 1.5ke100ca 1.5ke110c 1.5ke110ca 1n6295c 1n6295ca 1n6296c 1n6296ca 81.00 85.50 89.20 94.00 90.00 95.00 99.00 10 5.00 110.00 105.00 121.00 116.00 1 1 1 1 144.0 137.0 158.0 152.0 10.4 11.0 9.5 9.9 5.0 5.0 5.0 5.0 1.5ke120c 1.5ke120ca 1.5ke130c 1.5ke130ca 1n6297c 1n6297ca 1n6298c 1n6298ca 97.20 102.00 105.00 111.00 108.00 114.00 117.00 124.00 132.00 126.00 143.00 137. 00 1 1 1 1 173.0 165.0 187.0 179.0 8.7 9.1 8.0 8.4 5.0 5.0 5.0 5.0 1.5ke150c 1.5ke150ca 1.5ke160c 1.5ke160ca 1n6299c 1n6299ca 1n6300c 1n6300ca 121.00 128.00 130.00 136.00 135.00 143.00 144.00 152.00 165.00 158.00 176.00 168.00 1 1 1 1 215.0 207.0 230.0 21 9.0 7.0 7.2 6.5 6.8 5.0 5.0 5.0 5.0 bi - directional 1500 watt axial lead tvs bi - directional part number jedec part number reverse stand - off voltage vrwm (v) breakdown voltage vbr (v) min. @it breakdown voltage vbr (v) max. @it test current it (ma) maximum clamping voltage @i pp vc (v) peak pulse current i pp (a) reverse leakage @vrwm ir (ua) 1.5ke170c 1.5ke170ca 1.5ke180c 1.5ke180ca 1n6301c 1n6301ca 1n6302c 1n6302ca 138.00 145.00 146.00 154.00 153.00 162.00 162.00 171.00 187.00 179.00 198.00 189.00 1 1 1 1 244.0 234.0 258.0 246.0 6.2 6.4 5.8 6.1 5.0 5.0 5.0 5.0 1.5ke200c 1.5ke200ca 1.5ke220c 1.5ke220ca 1n6303c 1n6303ca 162.00 171.00 175.00 185.00 180.00 190.00 198.00 209.00 220.00 210.00 242.00 231.00 1 1 1 1 287.0 274.0 344.0 328.0 5.2 5.5 4.3 4.6 5.0 5 .0 5.0 5.0 1.5ke250c 1.5ke250ca 1.5ke300c 1.5ke300ca 202.00 214.00 243.00 256.00 225.00 237.00 270.00 285.00 275.00 263.00 330.00 315.00 1 1 1 1 360.0 344.0 430.0 414.0 4.3 4.5 3.6 3.8 5.0 5.0 5.0 5.0 1.5ke350c 1.5ke350ca 1.5ke400c 1.5ke400ca 284.00 30 0.00 324.00 342.00 315.00 332.00 360.00 380.00 385.00 368.00 440.00 420.00 1 1 1 1 504.0 482.0 574.0 548.0 3.1 3.2 2.7 2.8 5.0 5.0 5.0 5.0 1.5ke440c 1.5ke440ca 356.00 376.00 396.00 418.00 484.00 462.00 1 1 631.0 600.0 2.4 2.6 5.0 5.0 free datasheet http://www.datasheet-pdf.com/
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