- 574 - 1.5ke series 1500 wattstransient voltage suppressor diodes 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 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 6. 5 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 d i m e n s i o n s i n i n c h e s a n d ( m i l l i m e t e r s ) .210 ( 5.3 ) .190 ( 4.8 ) dia. .042 ( 1.10 ) .037 (0.90) dia. 1.0 (25.4) min. .335 (8.5) .375 (9.5) 1.0 (25.4) min.
uni-pola r bi-polar min (v) max (v) it (ma) 1.5ke6.8 1.5ke6.8c 6.12 7.48 10 1000 5.5 139 10.8 1.5ke6.8a 1.5ke6.8ca 6.46 7.14 10 1000 5.8 143 10.5 1.5ke7.5 1.5ke7.5c 6.75 8.25 10 500 6.1 128 11.7 1.5ke7.5 1.5ke7.5ca 7.13 7.88 10 500 6.4 133 11.3 1.5ke8.2 1.5ke8.2c 7.38 9.02 10 200 6.6 120 12.5 1.5ke8.2a 1.5ke8.2ca 7.79 8.61 10 200 7.0 124 12.1 1.5ke9.1 1.5ke9.1c 8.19 10.01 1 50 7.4 109 13.8 1.5ke9.1a 1.5ke9.1ca 8.65 9.56 1 50 7.8 112 13.4 1.5ke10 1.5ke10c 9.00 11.00 1 10 8.1 100 15.0 1.5ke10a 1.5ke10c a 9.50 10.50 1 10 8.6 103 14.5 1.5ke11 1.5ke11c 9.90 12.10 1 5 8.9 92.6 16.2 1.5ke11a 1.5ke11c a 10.45 11.55 1 5 9.4 96.2 15.6 1.5ke12 1.5ke12c 10.80 13.20 1 5 9.7 86.7 17.3 1.5ke12a 1.5ke12c a 11.40 12.60 1 5 10.2 89.8 16.7 1.5ke13 1.5ke13c 11.70 14.30 1 5 10.5 78.9 19.0 1.5ke13a 1.5ke13c a 12.35 13.65 1 5 11.1 82.4 18.2 1.5ke15 1.5ke15c 13.50 16.50 1 5 12.1 68.2 22.0 1.5ke15a 1.5ke15c a 14.25 15.75 1 5 12.8 70.8 21.2 1.5ke16 1.5ke16c 14.40 17.60 1 5 12.9 63.8 23.5 1.5ke16a 1.5ke16c a 15.20 16.80 1 5 13.6 66.7 22.5 1.5ke18 1.5ke18c 16.20 19.80 1 5 14.5 56.6 26.5 1.5ke18a 1.5ke18c a 17.10 18.90 1 5 15.3 59.5 25.2 1.5ke20 1.5ke20c 18.00 22.00 1 5 16.2 51.5 29.1 1.5ke20a 1.5ke20c a 19.00 21.00 1 5 17.1 54.2 27.7 1.5ke22 1.5ke22c 19.80 24.20 1 5 17.8 47.0 31.9 1.5ke22a 1.5ke22c a 20.90 23.10 1 5 18.8 49.0 30.6 1.5ke24 1.5ke24c 21.60 26.40 1 5 19.4 43.2 34.7 1.5ke24a 1.5ke24c a 22.80 25.20 1 5 20.5 45.2 33.2 1.5ke27 1.5ke27c 24.30 29.70 1 5 21.8 38.4 39.1 1.5ke27a 1.5ke27c a 25.65 28.35 1 5 23.1 40.0 37.5 1.5ke30 1.5ke30c 27.00 33.00 1 5 24.3 34.5 43.5 1.5ke30a 1.5ke30c a 28.50 31.50 1 5 25.6 36.2 41.4 1.5ke33 1.5ke33c 29.70 36.30 1 5 26.8 31.4 47.7 1.5ke33a 1.5ke33c a 31.35 34.65 1 5 28.2 32.8 45.7 1.5ke36 1.5ke36c 32.40 39.60 1 5 29.1 28.8 52.0 1.5ke36a 1.5ke36c a 34.20 37.80 1 5 30.8 30.1 49.9 1.5ke39 1.5ke39c 35.10 42.90 1 5 31.6 26.6 56.4 1.5ke39a 1.5ke39c a 37.05 40.95 1 5 33.3 27.8 53.9 1.5ke43 1.5ke43c 38.70 47.30 1 5 34.8 24.2 61.9 1.5ke43a 1.5ke43c a 40.85 45.15 1 5 36.8 25.3 59.3 1.5ke47 1.5ke47c 42.30 51.70 1 5 38.1 22.1 67.8 1.5ke47a 1.5ke47c a 44.65 49.35 1 5 40.2 23.1 64.8 1.5ke51 1.5ke51c 45.90 56.10 1 5 41.3 20.4 73.5 1.5ke51a 1.5ke51c a 48.45 53.55 1 5 43.6 21.4 70.1 1.5ke56 1.5ke56c 50.40 61.60 1 5 45.4 18.6 80.5 1.5ke56a 1.5ke56c a 53.20 58.80 1 5 47.8 19.5 77.0 1.5ke62 1.5ke62c 55.80 68.20 1 5 50.2 16.9 89.0 1.5ke62a 1.5ke62c a 58.90 65.10 1 5 53.0 17.6 85.0 1.5ke68 1.5ke62c 61.20 74.80 1 5 55.1 15.3 98.0 1.5ke68a 1.5ke62c a 64.60 71.40 1 5 58.1 16.3 92.0 1.5ke75 1.5ke75c 67.50 82.50 1 5 60.7 13.9 108 1.5ke75a 1.5ke75c a 71.2 5 78.75 1 5 64.1 14.6 103 1.5ke82 1.5ke82c 73.80 90.20 1 5 66.4 12.7 118 1.5ke82a 1.5ke82c a 77.90 86.10 1 5 70.1 13.3 113 1.5ke91 1.5ke91c 81.90 100.10 1 5 73.7 11.5 131 1.5ke91a 1.5ke91c a 86.45 95.55 1 5 77.8 12.0 125 1.5ke100 1.5ke100 c 90.00 110.00 1 5 81.0 10.4 144 1.5ke100 a 1.5ke100c a 95.00 105.0 1 5 85.5 10.9 137 maximum reverse surge current ipp(a) @10x1000us sinewave maximum clamping voltage vc (volts) @ipp 1.5ke series breakdown voltage vbr @ it maximum reverse leakage ir(ua) @vrwm working peakrevers e voltage vrwm (volts) electrical characteristics (ta=25 o c unless otherwise noted) 1.5ke series 1500 wattstransient voltage suppressor diodes http://www.luguang.cn mail:lge@luguang.cn
uni-pola r bi-polar min (v) max (v) it (ma) maximum reverse surge current ipp(a) @10x1000us sinewave maximum clamping voltage vc (volts) @ipp 1.5ke series breakdown voltage vbr @ it maximum reverse leakage ir(ua) @vrwm working peakrevers e voltage vrwm (volts) 1.5ke110 1.5ke110 c 99.00 121.0 1 5 89.2 9.49 158 1.5ke110 a 1.5ke110c a 104.5 115.5 1 5 94.0 9.87 152 1.5ke120 1.5ke120 c 108.0 132.0 1 5 97.2 8.67 173 1.5ke120 a 1.5ke120c a 114.0 126.0 1 5 102 9.09 165 1.5ke130 1.5ke130 c 117.0 143.0 1 5 105 8.02 187 1.5ke130 a 1.5ke130c a 123.5 136.5 1 5 111 8.38 179 1.5ke150 1.5ke150 c 135.0 165.0 1 5 121 6.98 215 1.5ke150 a 1.5ke150c a 142.5 157.5 1 5 128 7.25 207 1.5ke160 1.5ke160 c 144.0 176.0 1 5 130 6.52 230 1.5ke160 a 1.5ke160c a 152.0 168.0 1 5 136 6.85 219 1.5ke170 1.5ke170 c 153.0 187.0 1 5 138 6.15 244 1.5ke170 a 1.5ke170c a 161.5 178.5 1 5 145 6.41 234 1.5ke180 1.5ke180 c 162.0 198.0 1 5 146 5.81 258 1.5ke180 a 1.5ke180c a 171.0 189.0 1 5 154 6.10 246 1.5ke200 1.5ke200 c 180.0 220.0 1 5 162 5.23 287 1.5ke200 a 1.5ke200c a 190.0 210.0 1 5 171 5.47 274 1.5ke220 1.5ke220 c 198.0 242.0 1 5 175 4.36 344 1.5ke220 a 1.5ke220c a 209.0 231.0 1 5 185 4.57 328 1.5ke250 1.5ke250 c 225.0 275.0 1 5 202 4.17 360 1.5ke250 a 1.5ke250c a 237.5 262.5 1 5 214 4.36 344 1.5ke300 1.5ke300 c 270.0 330.0 1 5 243 3.49 430 1.5ke300 a 1.5ke300c a 285.0 315.0 1 5 256 3.62 414 1.5ke350 1.5ke350 c 315.0 385.0 1 5 284 2.98 504 1.5ke350 a 1.5ke350c a 332.5 367.5 1 5 299 3.11 482 1.5ke380 1.5ke380 c 342.0 418.0 1 5 309 2.74 547 1.5ke380a 1.5ke380ca 361.0 399.0 1 5 325 2.86 524 1.5ke400 1.5ke400 c 360.0 440.0 1 5 325 2.60 576 1.5ke400 a 1.5ke400c a 380.0 420.0 1 5 342 2.72 552 1.5ke440 1.5ke440 c 396.0 484.0 1 5 357 2.37 634 1.5ke440 a 1.5ke440c a 418.0 462.0 1 5 376 2.47 607 1.5ke500 1.5ke500c 450.0 550.0 1 5 406 2.08 720 1.5ke500a 1.5ke500ca 475.0 525.0 1 5 428 2.17 690 1.5ke520 1.5ke520c 468.0 572.0 1 5 422 2.00 749 1.5ke520a 1.5ke520ca 494.0 546.0 1 5 445 2.09 718 1.5ke550 1.5ke550c 495.0 605.0 1 5 447 1.89 792 1.5ke550a 1.5ke550ca 522.5 577.5 1 5 470 1.98 759 1.5ke600 1.5ke600 c 540.0 660.0 1 5 487 1.74 864 1.5ke600a 1.5ke600ca 570.0 630.0 1 5 513 1.81 828 note: 1. suffix 'a ' denotes 5% tolerance device. without 'a' denotes 10% tolerance device. 2. add suffix 'c 'or ' ca ' after part number to specify bi-directional devices. 3. for bi-directional devices having vr of 10 volts and under, the ir limit is double . 4. for uni-directional devices vf max=3.5v at if=25 a 300us square wave pulse. electrical characteristics (ta=25 o c unless otherwise noted) 1.5ke series 1500 wattstransient voltage suppressor diodes 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
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