dimensions in inches and (millimeters) - 574 - 1.5ke series 1500 wattstransient voltage suppressor diodes do-201 ad/do-27 features plastic package has underwriters laboratory flammability classification 94v-0 1500w surge capability at 10 x 1000 us waveform excellent clamping capability low dynamic impedance fast response time: typically less than 1.0ps from 0 volts to vbr for unidirectional and 5.0 ns for bidirectional typical i r less than 1ua above 10v high temperature soldering guaranteed: 260 o c / 10 seconds / .375?, ( 9.5mm ) lead len g th / 5lbs.,(2.3kg) tension mechanical data case: molded plastic polarity: color band denotes cathode except bipolar weight: 1.2 gram maximum ratings and electrical characteristics rating at 25 o c ambient temperature unless otherwise specified. single phase, half wave, 60 hz, resistive or inductive load. for capacitive load, derate current by 20% type number symbol value units p eak p ower d issipation at t a =25 o c, tp=1ms ( n ote 1) p pk minimum1500 watts steady state power dissipation at t l =75 o c lead lengths .375?, 9.5mm (note 2) p d 5.0 watts peak forward surge current, 8.3 ms single half sine-wave superimposed on rated load (jedec method) (note 3) i fsm 200 amps maximum instantaneous forward voltage at 50.0a for unidirectional only (note 4) v f 3.5 / 5.0 volts operating and storage temperature range t j , t stg -55 to + 175 o c notes: 1. non-repetitive current pu lse per fig. 3 and derated above t a =25 o c per fig. 2. 2. mounted on copper pad area of 0. 6 x 0. 6 ? (16 x 16 mm) per fig. 4. 3. 8.3ms single half sine-wave or equivalent square wave, duty cycle=4 pulses per minutes maximum. 4. v f =3.5v for devices of v br 200v and v f =5.0v max. for devices v br >200v. devices for bipolar applications 1. for bidirectional use c or ca suffix for types 1.5ke6.8 through types 1.5ke440. 2. electrical characteristics apply in both directions. http://www.luguang.cn mail:lge@luguang.cn
ratings and characteristic curves (1.5ke series) fig.4- maximum non-repetitive forward surge current peak forward surge current. (a) 1 10 100 10 100 200 number of cycles at 60hz 8.3ms single half sine wave jedec method unidirectional only fig.1- peak pulse power rating curve pppm, peak pulse power, kw 0.1 1 10 100 td. pulse width, sec. 0.1 s 1.0 s 10 s 100 s 1.0ms 10ms non-repetitive pulse waveform shown in fig. 3 t =25 c a 0 fig.3- clamping power pulse waveform peak pulse current -% 0 0 1.0 2.0 3.0 4.0 100 50 t, time, ms pulse width (td) is defined as the point where the peak current decays to 50% of l ppm td tr=10 sec. 10/1000 sec. waveform as defined by r.e.a. peak value l ppm half value- l ppm 2 150 fig.5- typical junction capacitance unidirectional cj, junction capacitance. (pf) v(br), breakdown voltage. volts unidirectional bidirectiona v=0 r tj = 25 c f=1.0mhz vsig=50mvp-p o v -rated stand-off voltage r 1 10 100 200 10 100 1000 10000 fig.2- pulse derating curve peak pulse power (p ) or current (i ) pp ppm ta, ambient temperature. ( c) o derating in percentage. % 0 25 50 75 100 125 150 175 200 0 25 50 75 100 0.8 x 0.8 x .040" (20 x 20 x 1mm.) copper heat sinks l=0.375"(9.5mm) lead lengths with heat sink without heat sink pulse 1.5ke series 1500 wattstransient voltage suppressor diodes http://www.luguang.cn mail:lge@luguang.cn
electrical characteristics (ta=25 o c unless otherwise noted) breakdown voltage stand-off maximum maximum maximum maximum jedec general nominal v br test current voltage reverse leakage peak surge clamping temperature type part voltage (volts) (note 1) @i t (ma) v wm at vwm current i ppm voltage at i ppm coefficient number number (volts) min max (volts) i d (ua) (note 2)(amps) v c ( v olts) of v br (% / o c ) 1n6267 1.5ke6.8 6.8 6.12 7.48 10 5.50 1000 145 10.8 0.057 1n6267a 1.5ke6.8a 6.8 6.45 7.14 10 5.80 1000 150 10.5 0.057 1n6268 1.5ke7.5 7.5 6.75 8.25 10 6.05 500 134 11.7 0.061 1n6268a 1.5ke7.5a 7.5 7.13 7.88 10 6.40 500 139 11.3 0.061 1n6269 1.5ke8.2 8.2 7.38 9.02 10 6.63 200 126 12.5 0.065 1n6269a 1.5ke8.2a 8.2 7.79 8.61 10 7.02 200 130 12.1 0.065 1n6270 1.5ke9.1 9.1 8.19 10.0 1.0 7.37 50 114 13.8 0.068 1n6270a 1.5ke9.1a 9.1 8.65 9.55 1.0 7.78 50 117 13.4 0.068 1n6271 1.5ke10 10 9.00 11.0 1.0 8.10 10 105 15.0 0.073 1n6271a 1.5ke10a 10 9.50 10.5 1.0 8.55 10 108 14.5 0.073 1n6272 1.5ke11 11 9.90 12.1 1.0 8.92 5.0 97 16.2 0.075 1n6272a 1.5ke11a 11 10.5 11.6 1.0 9.40 5.0 100 15.6 0.075 1n6273 1.5ke12 12 10.8 13.2 1.0 9.72 5.0 91 17.3 0.078 1n6273a 1.5ke12a 12 11.4 12.6 1.0 10.2 5.0 94 16.7 0.078 1n6274 1.5ke13 13 11.7 14.3 1.0 10.5 5.0 82 19.0 0.081 1n6274a 1.5ke13a 13 12.4 13.7 1.0 11.1 5.0 86 18.2 0.081 1n6275 1.5ke15 15 13.5 16.5 1.0 12.1 5.0 71 22.0 0.084 1n6275a 1.5ke15a 15 14.3 15.8 1.0 12.8 5.0 74 21.2 0.084 1n6276 1.5ke16 16 14.4 17.6 1.0 12.9 5.0 67 23.5 0.086 1n6276a 1.5ke16a 16 15.2 16.8 1.0 13.6 5.0 70 22.5 0.086 1n6277 1.5ke18 18 16.2 19.8 1.0 14.5 5.0 59 26.5 0.088 1n6277a 1.5ke18a 18 17.1 18.9 1.0 15.3 5.0 60 25.2 0.088 1n6278 1.5ke20 20 18.0 22.0 1.0 16.2 5.0 54 29.1 0.090 1n6278a 1.5ke20a 20 19.0 21.0 1.0 17.1 5.0 56 27.7 0.090 1n6279 1.5ke22 22 19.8 24.2 1.0 17.8 5.0 49 31.9 0.092 1n6279a 1.5ke22a 22 20.9 23.1 1.0 18.8 5.0 51 30.6 0.092 1n6280 1.5ke24 24 21.6 26.4 1.0 19.4 5.0 45 34.7 0.094 1n6280a 1.5ke24a 24 22.8 25.2 1.0 20.5 5.0 47 33.2 0.094 1n6281 1.5ke27 27 24.3 29.7 1.0 21.8 5.0 40 39.1 0.096 1n6281a 1.5ke27a 27 25.7 28.4 1.0 23.1 5.0 42 37.5 0.096 1n6282 1.5ke30 30 27.0 33.0 1.0 24.3 5.0 36 43.5 0.097 1n6282a 1.5ke30a 30 28.5 31.5 1.0 25.6 5.0 38 41.4 0.097 1n6283 1.5ke33 33 29.7 36.3 1.0 26.8 5.0 33 47.7 0.098 1n6283a 1.5ke33a 33 31.4 34.7 1.0 28.2 5.0 34 45.7 0.098 1n6284 1.5ke36 36 32.4 39.6 1.0 29.1 5.0 30 52.0 0.099 1n6284a 1.5ke36a 36 34.2 37.8 1.0 30.8 5.0 31 49.9 0.099 1n6285 1.5ke39 39 35.1 42.9 1.0 31.6 5.0 27 56.4 0.100 1n6285a 1.5ke39a 39 37.1 41.0 1.0 33.3 5.0 29 53.9 0.100 1n6286 1.5ke43 43 38.7 47.3 1.0 34.8 5.0 25 61.9 0.101 1n6286a 1.5ke43a 43 40.9 45.2 1.0 36.8 5.0 26 59.3 0.101 1n6287 1.5ke47 47 42.3 51.7 1.0 38.1 5.0 23 67.8 0.101 1n6287a 1.5ke47a 47 44.7 49.4 1.0 40.2 5.0 24 64.8 0.101 1n6288 1.5ke51 51 45.9 56.1 1.0 41.3 5.0 21 73.5 0.102 1n6288a 1.5ke51a 51 48.5 53.6 1.0 43.6 5.0 22 70.1 0.102 1n6289 1.5ke56 56 50.4 61.8 1.0 45.4 5.0 19 80.5 0.103 1n6289a 1.5ke56a 56 53.2 58.8 1.0 47.8 5.0 20 77.0 0.103 1n6290 1.5ke62 62 55.8 68.2 1.0 50.2 5.0 17 89.0 0.104 1n6290a 1.5ke62a 62 58.9 65.1 1.0 53.0 5.0 18 85.0 0.104 1n6291 1.5ke68 68 61.2 74.8 1.0 55.1 5.0 16 98.0 0.104 1n6291a 1.5ke68a 68 64.6 71.4 1.0 58.1 5.0 17 92.0 0.104 1n6292 1.5ke75 75 67.5 82.5 1.0 60.7 5.0 14 108.0 0.105 1n6292a 1.5ke75a 75 71.3 78.8 1.0 64.1 5.0 15 103.0 0.105 1n6293 1.5ke82 82 73.8 90.2 1.0 66.4 5.0 13 118.0 0.105 1n6293a 1.5ke82a 82 77.9 86.1 1.0 70.1 5.0 13.9 113.0 0.105 1.5ke series 1500 wattstransient voltage suppressor diodes http://www.luguang.cn mail:lge@luguang.cn
- 577 - electrical characteristics ( ta=25 o c unless otherwise noted ) breakdown voltage stand-off maximum maximum maximum maximum jedec general nominal v br test current voltage reverse leakage peak surge clamping temperature type part voltage (volts) (note 1) @i t (ma) v wm at vwm current i ppm voltage at i ppm coefficient number number (volts) min max (volts) i d (ua) (note 2)(amps) v c ( v olts) of v br (% / o c ) 1n6294 1.5ke91 91 81.9 100.0 1.0 73.7 5.0 12 131.0 0.106 1n6294a 1.5ke91a 91 86.5 95.50 1.0 77.8 5.0 12.6 125.0 0.106 1n6295 1.5ke100 100 90.0 110.0 1.0 81.0 5.0 10.9 144.0 0.106 1N6295A 1.5ke100a 100 95.0 105.0 1.0 85.5 5.0 11.4 137.0 0.106 1n6296 1.5ke110 110 99.0 121.0 1.0 89.2 5.0 9.9 158.0 0.107 1n6296a 1.5ke110a 110 105.0 116.0 1.0 94.0 5.0 10.3 152.0 0.107 1n6297 1.5ke120 120 108.0 132.0 1.0 97.2 5.0 9.1 173.0 0.107 1n6297a 1.5ke120a 120 114.0 126.0 1.0 102.0 5.0 9.5 165.0 0.107 1n6298 1.5ke130 130 117.0 143.0 1.0 106.0 5.0 8.4 187.0 0.107 1n6298a 1.5ke130a 130 124.0 137.0 1.0 111.0 5.0 8.7 179.0 0.107 1n6299 1.5ke150 150 135.0 165.0 1.0 121.0 5.0 7.3 215.0 0.108 1n6299a 1.5ke150a 150 143.0 158.0 1.0 128.0 5.0 7.6 207.0 0.108 1n6300 1.5ke160 160 144.0 176.0 1.0 130.0 5.0 6.8 230.0 0.108 1n6300a 1.5ke160a 160 152.0 168.0 1.0 136.0 5.0 7.1 219.0 0.108 1n6301 1.5ke170 170 153.0 187.0 1.0 138.0 5.0 6.4 244.0 0.108 1n6301a 1.5ke170a 170 162.0 179.0 1.0 145.0 5.0 6.7 234.0 0.108 1n6302 1.5ke180 180 162.0 198.0 1.0 146.0 5.0 6.1 258.0 0.108 1n6302a 1.5ke180a 180 171.0 189.0 1.0 154.0 5.0 6.4 246.0 0.108 1n6303 1.5ke200 200 180.0 220.0 1.0 162.0 5.0 5.4 287.0 0.108 1n6303a 1.5ke200a 200 190.0 210.0 1.0 171.0 5.0 5.7 274.0 0.108 1.5ke220 220 198.0 242.0 1.0 175.0 5.0 4.5 344.0 0.108 1.5ke220a 220 209.0 231.0 1.0 185.0 5.0 4.8 328.0 0.108 1.5ke250 250 225.0 275.0 1.0 202.0 5.0 4.3 360.0 0.110 1.5ke250a 250 237.0 263.0 1.0 214.0 5.0 4.5 344.0 0.110 1.5ke300 300 270.0 330.0 1.0 243.0 5.0 3.6 430.0 0.110 1.5ke300a 300 285.0 315.0 1.0 256.0 5.0 3.8 414.0 0.110 1.5ke350 350 315.0 385.0 1.0 284.0 5.0 3.1 504.0 0.110 1.5ke350a 350 333.0 368.0 1.0 300.0 5.0 3.2 482.0 0.110 1.5ke400 400 360.0 440.0 1.0 324.0 5.0 2.7 574.0 0.110 1.5ke400a 400 380.0 420.0 1.0 342.0 5.0 2.8 548.0 0.110 1.5ke440 440 396.0 484.0 1.0 356.0 5.0 2.4 631.0 0.110 1.5ke440a 440 418.0 462.0 1.0 376.0 5.0 2.5 602.0 0.110 notes: 1. v br measured after i t applied for 300us, i t =square wave pulse or equivalent. 2. surge current waveform per figure 3 and derate per figure 2. 3. for bipolar types having v wm of 10 volts and under, the i d limit is doubled. 4. all terms and symbols are consistent with ansi/ieee c62.35. 1.5ke series 1500 wattstransient voltage suppressor diodes http://www.luguang.cn mail:lge@luguang.cn
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