3. v f = 3.5v for devices of v( br ) < 200v and v f = 5.0 volts max.for devices of v( br ) > 200v. rectron semiconductor technical specification features * plastic package has underwriters laboratory certificate * glass passivated chip construction * 1500 watt surage capability at 1ms * excellent clamping capability * low zener impedance * fast response time maximum ratings and electrical characteristics ratings 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%. tvs 1.5ke series 1.5ke 1500 watt peak power 6.5 watts steady state gpp transient voltage suppressor dimensions in inches and (millimeters) maximum ra tings (at t a = 25 o c unless otherwise noted) devices for bipolar applications for bidirectional use c or ca suffix for types 1.5ke 6.8 thru 1.5ke 450 electrical characteristics apply in both direction 2003-03 ratings at 25 o c ambient temperature unless otherwise specified. notes : 2. mounted on copper pad area of 0.8x0.8 ( 20x20mm ) per fig.5. 1. non-repetitive current pulse, per fig.3 and derated above t a = 25 o c per fig.2. ratings steady state power dissipation at t l = 75 o c lead lengths, .375 ( 9.5 mm ) ( note 2 ) peak forward surge current, 8.3ms single half sine wave- superimposed on rated load( jedec method ) unidirectional only maximum instantaneous forward current at 50.0a for symbol i fsm v f t j , t stg volts -55 to + 150 0 c units unidirectional only ( note 3 ) amps peak power dissipation at t a = 25 o c , t p = 1ms ( note 1 ) minimum 1500 200 3.5/5.0 value operating and storage temperature range p ppm watts p m(av) watts 6.5 .210 ( 5.3 ) .190 ( 4.8 ) dia. .042 ( 1.07 ) .038 (0.96) dia. 1.0 (25.4) min. .285 (7.2) .375 (9.5) 1.0 (25.4) min.
rectron rating and characteristic curves ( 1.5ke6.8 thru 1.5ke450ca ) fig. 1 - pulse power rating curve p ppm , peak pulse power, kw t p , pulse width, sec non-repetitive pulse waveform shown in fig.3 t a = 25 100 10 1.0 0.1 0.1us 1.0us 10us 100us 1.0ms 10ms fig. 2 - pulse derating curve peak pulse power (ppp) or current t a , ambient temperature,( ) 02550 75 100 125 150 175 200 100 75 50 25 0 (ipp) derating in percentage,% unidirectional----- bidirectional v r = rated stand-off voltage f = 1mh vsig = 50mvp-p tj = 25 v r = 0 fig. 4 - typical junction capacitance c j , capacitance, pf v( br ), breakdown voltace, volts 5 10 100 500 10000 1000 100 10 amperes peak forward fig. 6 - maximum non-repetitive forward number of cycles at 60 hz 200 40 20 10 0 1 10 100 8.3ms single half sine-wave (jeded method) tj = tj max. surge current unidirectional surge current pulse width (td) is defined as the point where the peak current decays to 50% of i ppm 10/1000usec. waveform as defined by r.e.a. peak value ippm tr = 10usec. fig. 3 - pulse waveform i ppm , peak pulse current,% t, time,ms 0 0 1.0 2.0 3.0 4.0 50 100 150 half value - i ppm 2 p m (av), steady state power fig. 5 - steady state power derating curve tl, lead temperature ( ) 8.0 6.0 4.0 2.0 0 0 25 50 75 100 125 150 175 200 60hz resistive or inductive load 0.8x0.8x0.040" (20x20x1mm) copper heat sinks = 0.375"(9.5mm) lead lengths dissiation, watts l
rectron rating and characteristic curves ( 1.5ke6.8 thru 1.5ke450ca ) fig. 7 - incremental clamping voltage curve unidirectional dvc, incremental clamping voltage i pp , peak pulse current, amps waveform 8x20 impulse dvc = vc-v(br) 100 10 20 1.0 2.0 0.2 0.1 0.5 1 2.0 10 20 50 1.5ke200 1.5ke130 1.5ke100 1.5ke75 1.5ke39 1.5ke33 1.5ke12 1.5ke18 1.5ke9.1 1.5ke6.8 fig. 7 - incremental clamping voltage curve unidirectional dvc, incremental clamping voltage i pp , peak pulse current, amps waveform 10x1000 impulse dvc = vc-v(br) 100 10 20 1.0 2.0 0.2 0.1 0.5 1 2.0 10 20 50 1.5ke200 1.5ke130 1.5ke75 1.5ke39 1.5ke33 1.5ke9.1 1.5ke6.8 fig. 9 - incremental clamping voltage curve unidirectional dvc, incremental clamping voltage i pp , peak pulse current, amps waveform 8x20 impulse dvc = vc-v(br) 100 10 20 1.0 2.0 0.2 0.1 0.5 1 2.0 10 20 50 1.5ke200c 1.5ke75c 1.5ke39c 1.5ke30c 1.5ke7.5c 1.5ke11c 1.5ke15c 1.5ke7.5c fig. 7 - incremental clamping voltage curve unidirectional dvc, incremental clamping voltage i pp , peak pulse current, amps waveform 10x1000 impulse dvc = vc-v(br) 100 10 20 1.0 2.0 0.2 0.1 0.5 1 2.0 10 20 50 1.5ke200c 1.5ke75c 1.5ke39c 1.5ke30c 1.5ke11c 1.5ke15c forward current fig. 11 -instantaneous forward instantaneous forward current, amperes 100 10 1 0.1 0 0.4 0.8 1.2 1.6 2.0 pulse width = 300us 1% duty cycle tj = 25 voltage characteristics curve k v-temperature coefficient-mv/ fig. 12 - breakdown voltage v( br ), breakdown voltage, volts 1000 100 10 1 5 100 500 unidirectional tempeature coefficient curve 200 10 20 50 bidirectional
rectron type breakdown voltage v br ( volts ) min. max. @i t ( ma ) reverse stand off voltage v wm ( volts ) maximum reverse leakage at v wm i d ( ua ) maximum peak pulse current i ppm ( amps ) maximum clamping voltage at i ppm v c ( volts ) 1.5ke6.8 1.5ke6.8a 1.5ke7.5 1.5ke7.5a 1.5ke8.2 1.5ke8.2a 1.5ke9.1 1.5ke9.1a 1.5ke10 1.5ke10a 1.5ke11 1.5ke11a 1.5ke12 1.5ke12a 1.5ke13 1.5ke13a 1.5ke15 1.5ke15a 1.5ke16 1.5ke16a 1.5ke18 1.5ke18a 1.5ke20 1.5ke20a 1.5ke22 1.5ke22a 1.5ke24 1.5ke24a 1.5ke27 1.5ke27a 1.5ke30 1.5ke30a 1.5ke33 1.5ke33a 1.5ke36 1.5ke36a 1.5ke39 1.5ke39a 1.5ke43 1.5ke43a 1.5ke47 1.5ke47a 1.5ke51 1.5ke51a 1.5ke56 1.5ke56a 53.2 6.12 7.48 10 10 10 10 10 10 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 5.50 1000 139 10.8 10.5 143 1000 5.80 7.14 6.45 6.75 8.25 6.05 500 128 11.7 7.13 7.88 6.40 500 133 11.3 7.38 9.02 6.63 200 120 12.5 7.79 8.61 7.02 200 124 12.1 8.19 10.0 7.37 50 109 13.8 8.65 9.55 7.78 50 112 13.4 9.00 11.0 8.10 10 100 15.0 9.50 10.5 8.55 10 103 14.5 9.90 12.1 8.92 5.0 92.6 16.2 10.5 11.6 9.40 5.0 5.0 5.0 5.0 5.0 5.0 5.0 1.0 1.0 5.0 5.0 1.0 1.0 5.0 5.0 1.0 1.0 5.0 5.0 1.0 1.0 5.0 5.0 1.0 1.0 5.0 5.0 1.0 1.0 5.0 5.0 1.0 1.0 5.0 5.0 1.0 1.0 5.0 5.0 1.0 1.0 5.0 5.0 1.0 1.0 5.0 5.0 1.0 1.0 5.0 5.0 1.0 1.0 5.0 5.0 1.0 1.0 5.0 5.0 1.0 1.0 5.0 5.0 96.2 15.6 10.8 13.2 9.72 86.7 17.3 11.4 12.6 10.2 89.8 16.7 11.7 14.3 10.5 78.9 19.0 12.4 13.7 11.1 82.4 18.2 13.5 16.5 12.1 68.2 22.0 14.3 15.8 12.8 70.8 21.2 14.4 17.6 12.9 63.8 23.5 15.2 16.8 13.6 66.7 22.5 16.2 19.8 14.5 56.6 26.5 17.1 18.9 15.3 59.5 25.2 18.0 22.0 16.2 51.5 29.1 19.0 21.0 17.1 54.2 27.7 19.8 24.2 17.8 47 31.9 20.9 23.1 18.8 49 30.6 21.6 26.4 19.4 43.2 34.7 22.8 25.2 20.5 45.2 33.2 24.3 29.7 21.8 38.4 39.1 25.7 28.4 23.1 40 37.5 27.0 33.0 24.3 34.5 43.5 28.5 31.5 25.6 36.2 41.4 29.7 36.3 26.8 31.4 47.7 31.4 34.7 28.2 32.8 45.7 32.4 39.6 29.1 28.8 52.0 34.2 37.8 30.8 30.1 49.9 35.1 42.9 31.6 26.6 56.4 37.1 41.0 33.3 27.8 38.7 47.3 34.8 24.2 40.9 45.2 36.8 25.3 42.3 51.7 38.1 22.1 44.7 49.4 40.2 23.1 45.9 56.1 41.3 20.4 48.5 53.6 43.6 21.4 50.4 61.6 45.4 47.8 18.6 58.8 19.5 53.9 61.9 59.3 67.8 64.8 73.5 70.1 80.5 77.0 transient voltage suppressors 1500w series tvs diodes / 1.5ke ( case 10 ) 1500w
rectron type breakdown voltage v br ( volts ) min. max. @i t ( ma ) reverse stand off voltage v wm ( volts ) maximum reverse leakage at v wm i d ( ua ) maximum peak pulse current i ppm ( amps ) maximum clamping voltage at i ppm v c ( volts ) 1.5ke62 1.5ke62a 1.5ke68 1.5ke68a 1.5ke75 1.5ke75a 1.5ke82 1.5ke82a 1.5ke91 1.5ke91a 1.5ke100 1.5ke100a 1.5ke110 1.5ke110a 1.5ke120 1.5ke120a 1.5ke130 1.5ke130a 1.5ke150 1.5ke150a 1.5ke160 1.5ke160a 1.5ke170 1.5ke170a 1.5ke180 1.5ke180a 1.5ke200 1.5ke200a 1.5ke220 1.5ke220a 1.5ke250 1.5ke250a 1.5ke300 1.5ke300a 1.5ke350 1.5ke350a 1.5ke400 1.5ke400a 55.8 68.2 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 50.2 5.0 16.9 89.0 85.0 17.6 5.0 53.0 65.1 58.9 61.2 74.8 55.1 5.0 15.3 98.0 64.6 71.4 58.1 5.0 16.3 92.0 67.5 82.5 60.7 5.0 13.9 109 71.3 78.8 64.1 5.0 14.6 104 73.8 90.2 66.4 5.0 12.7 118 77.9 86.1 70.1 5.0 13.3 113 81.9 100 73.7 5.0 11.5 131 86.5 95.5 77.8 5.0 12.0 125 90.0 110 81.0 5.0 10.4 144 95.0 105 85.5 5.0 5.0 5.0 5.0 5.0 5.0 5.0 1.0 1.0 5.0 5.0 1.0 1.0 5.0 5.0 1.0 1.0 5.0 5.0 1.0 1.0 5.0 5.0 1.0 1.0 5.0 5.0 1.0 1.0 5.0 5.0 1.0 1.0 5.0 5.0 1.0 1.0 5.0 5.0 1.0 1.0 5.0 5.0 1.0 1.0 5.0 5.0 10.9 137 99.0 121 89.2 9.5 158 105 116 94.0 9.9 152 108 132 97.2 8.7 173 114 126 102 9.1 165 117 143 105 8.0 187 124 137 111 8.4 179 135 165 121 7.0 215 143 158 128 7.2 207 144 176 130 6.5 230 152 168 136 6.8 219 153 187 138 6.1 244 162 179 145 6.4 234 162 198 146 5.8 258 171 189 154 6.1 246 180 220 162 5.2 287 190 210 171 5.5 274 198 242 175 4.4 344 209 231 185 4.6 328 225 275 202 4.2 360 237 263 214 4.4 344 270 330 243 3.5 430 285 315 256 3.6 414 315 385 284 3.0 504 333 368 300 3.1 482 360 440 324 2.6 574 380 420 342 2.7 548 notes : 1. v br measured after i t applied for 300ms. i t = square pulse or equivalent. 2. for bidirectional use c or ca suffixs for all types (ex. 1.5ke6.8c, 1.5ke450ca) electrical characteristics apply in both directions. 3. for bidirectional types having v wm of 10 volts and less, the i d iimit is doubled. 4. all devices ul listed file# e211196. 1.5ke440 1.5ke440a 1.0 1.0 5.0 5.0 396 484 356 2.4 631 418 462 376 2.5 602 transient voltage suppressors 1500w series tvs diodes / 1.5ke ( case 10 ) 1500w 1.5ke450 1.0 5.0 405 495 364 2.2 682 1.5ke450a 1.0 5.0 427.5 472.5 385 2.3 652
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