dimensions in inches and (millimeters) - 570 - p6ke series 600 watts transient voltage suppressor diodes do-15 features plastic package has underwriters laboratory flammability classification 94v-0 600w 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: 0.42gram 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 minimum 600 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 100 amps maximum instantaneous forward voltage at 50.0a for unidirectional only (note 4) v f 3.5 / 5.0 volts typical thermal resistance (note 5) r jl r ja 10 62 o c/w operating and storage temperature range t j , t stg -55 to + 175 o c notes: 1. non-repetitive current pulse per fig. 3 and derated above t a =25 o c per fig. 2. 2. mounted on copper pad area of 0.4 x 0.4 ? (10 x 1 0 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 of v br >200v. 5. measured on p.c.b. with 10mm x 10mm. devices for bipolar applications 1. for bidirectional use c or ca suffix for types p6ke6.8 through types p6ke4 4 0. 2. electrical characteristics apply in both directions. http://www.luguang.cn mail:lge@luguang.cn
ratings and characteristic curves (p6ke series) fig.5- typical junction capacitance (unidirectional) v( ), breakdown voltage. volts br c ,junction capacitance. (pf) j vr=0 tj =25 c f = 1.0mhz vsig = 50 mvp-p o measured at stand-off voltage, v wm 1 10 100 200 10 100 1000 6000 fig.1- peak pulse power rating curve p , peak pulse power, kw ppm tp, pulse width, sec. 0.1 s 1.0 s 10 s 100 s 1.0ms 10ms 0.1 1 10 100 non-repetitive pulse waveform shown in fig.3 t = 25 c j o 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 fig.4- maximum non-repetitive forward surge current unidirectional only ifsm, peak forward surge current . number of cycles at 60hz amperes 8.3ms single half sine wave jedec method 1 2 4 6 8 10 20 40 60 80 100 10 50 100 200 fig.3- pulse waveform clamping power peak pulse current -% t, time, ms 0 1.0 2.0 3.0 4.0 0 50 100 150 pulse width (td) is defined as the point where the peak current decays to 50% of i ppm half value - i ppm 2 10/1000 u sec. waveform as defined by r.e.a. tr = 10 sec peak value i ppm td 4.0 x 4.0 x .040" (1 0 x1 0 x 1mm.) copper heat sinks l=0.375"(9.5mm) lead lengths with heat sink without heat sink pulse p6ke series 600 watts transient voltage suppressor diodes http://www.luguang.cn mail:lge@luguang.cn
electrical characteristics at ta=25 unless otherwise noted breakdown voltage test current reverse stand-off voltage reverse leakage pulse current maximum clamping voltage v ( br ) ( note 1 ) i t v wm i d v wm ( note 2 ) i ppm v c i ppm maximum temperature coefficient of v ( br ) type v( min) v( max) ma v a a v % / p6ke6.8 6.12 7.48 10.0 5.50 1000.0 58.0 10.8 0.057 p6ke6.8a 6.45 7.14 10.0 5.80 1000.0 60.0 10.5 0.057 p6ke7.5 6.75 8.25 10.0 6.05 500.0 53.0 11.7 0.061 p6ke7.5a 7.13 7.88 10.0 6.40 500.0 55.0 11.3 0.061 p6ke8.2 7.38 9.02 10.0 6.63 200.0 50.0 12.5 0.065 p6ke8.2a 7.79 8.61 10.0 7.02 200.0 52.0 12.1 0.065 p6ke9.1 8.19 10.0 1.0 7.37 50.0 45.0 13.8 0.068 p6ke9.1a 8.65 9.55 1.0 7.78 50.0 47.0 13.4 0.068 p6ke10 9.00 11.0 1.0 8.10 10.0 42.0 15.0 0.073 p6ke10a 9.50 10.5 1.0 8.55 10.0 43.0 14.5 0.073 p6ke11 9.90 12.1 1.0 8.92 5.0 38.0 16.2 0.075 p6ke11a 10.5 11.6 1.0 9.40 5.0 40.0 15.6 0.075 p6ke12 10.8 13.2 1.0 9.72 5.0 36.0 17.3 0.078 p6ke12a 11.4 12.6 1.0 10.2 5.0 37.0 16.7 0.078 p6ke13 11.7 14.3 1.0 10.5 5.0 33.0 19.0 0.081 p6ke13a 12.4 13.7 1.0 11.1 5.0 34.0 18.2 0.081 p6ke15 13.5 16.5 1.0 12.1 5.0 28.0 22.0 0.084 p6ke15a 14.3 15.8 1.0 12.8 5.0 29.0 21.2 0.084 p6ke16 14.4 17.6 1.0 12.9 5.0 26.0 23.5 0.086 p6ke16a 15.2 16.8 1.0 13.6 5.0 28.0 22.5 0.086 p6ke18 16.2 19.8 1.0 14.5 5.0 23.0 26.5 0.088 p6ke18a 17.1 18.9 1.0 15.3 5.0 25.0 25.2 0.088 p6ke20 18.0 22.0 1.0 16.2 5.0 21.0 29.1 0.090 p6ke20a 19.0 21.0 1.0 17.1 5.0 22.0 27.7 0.090 p6ke22 19.8 24.2 1.0 17.8 5.0 19.0 31.9 0.092 p6ke22a 20.9 23.1 1.0 18.8 5.0 20.0 30.6 0.092 p6ke24 21.6 26.4 1.0 19.4 5.0 18.0 34.7 0.094 p6ke24a 22.8 25.2 1.0 20.5 5.0 19.0 33.2 0.094 p6ke27 24.3 29.7 1.0 21.8 5.0 16.0 39.1 0.096 p6ke27a 25.7 28.4 1.0 23.1 5.0 16.8 37.5 0.096 p6ke30 27.0 33.0 1.0 24.3 5.0 14.0 43.5 0.097 p6ke30a 28.5 31.5 1.0 25.6 5.0 15.0 41.4 0.097 p6ke33 29.7 36.3 1.0 26.8 5.0 13.0 47.7 0.098 p6ke33a 31.4 34.7 1.0 28.2 5.0 13.8 45.7 0.098 p6ke36 32.4 39.6 1.0 29.1 5.0 12.0 52.0 0.099 p6ke36a 34.2 37.8 1.0 30.8 5.0 12.6 49.9 0.099 p6ke39 35.1 42.9 1.0 31.6 5.0 11.1 56.4 0.100 p6ke39a 37.1 41.0 1.0 33.3 5.0 11.6 53.9 0.100 p6ke43 38.7 47.3 1.0 34.8 5.0 10.0 61.9 0.101 p6ke43a 40.9 45.2 1.0 36.8 5.0 10.6 59.3 0.101 p6ke47 42.3 51.7 1.0 38.1 5.0 9.2 67.8 0.101 p6ke47a 44.7 49.4 1.0 40.2 5.0 9.7 64.8 0.101 p6ke51 45.9 56.1 1.0 41.3 5.0 8.5 73.5 0.102 p6ke51a 48.5 53.6 1.0 43.6 5.0 8.9 70.1 0.102 p6ke56 50.4 61.6 1.0 45.4 5.0 7.8 80.5 0.103 p6ke56a 53.2 58.8 1.0 47.8 5.0 8.1 77.0 0.103 p6ke62 55.8 68.2 1.0 50.2 5.0 7.0 89.0 0.104 p6ke62a 58.9 65.1 1.0 53.0 5.0 7.4 85.0 0.104 p6ke68 61.2 74.8 1.0 55.1 5.0 6.4 98.0 0.104 p6ke68a 64.6 71.4 1.0 58.1 5.0 6.8 92.0 0.104 p6ke series 600 watts transient voltage suppressor diodes
electrical characteristics at ta=25 unless otherwise noted breakdown voltage test current reverse stand-off voltage reverse leakage pulse current maximum clamping voltage v ( br ) ( note 1 ) i t v wm i d v wm ( note 2 ) i ppm v c i ppm maximum temperature coefficient of v ( br ) type v( min) v( max) ma v a a v % / p6ke75 67.5 82.5 1.0 60.7 5.0 5.8 108 0.105 p6ke75a 71.3 78.8 1.0 64.1 5.0 6.1 103 0.105 p6ke82 73.8 90.2 1.0 66.4 5.0 5.3 118 0.105 p6ke82a 77.9 86.1 1.0 70.1 5.0 5.5 113 0.105 p6ke91 81.9 100 1.0 73.7 5.0 4.8 131 0.106 p6ke91a 86.5 95.5 1.0 77.8 5.0 5.0 125 0.106 p6ke100 90.0 110 1.0 81.0 5.0 4.3 144 0.106 p6ke100a 95.0 105 1.0 85.5 5.0 4.5 137 0.106 p6ke110 99.0 121 1.0 89.2 5.0 3.9 158 0.107 p6ke110a 105 116 1.0 94.0 5.0 4.1 152 0.107 p6ke120 108 132 1.0 97.2 5.0 3.6 173 0.107 p6ke120a 114 126 1.0 102 5.0 3.8 165 0.107 p6ke130 117 143 1.0 105 5.0 3.3 187 0.107 p6ke130a 124 137 1.0 111 5.0 3.5 179 0.107 p6ke150 135 165 1.0 121 5.0 2.9 215 0.108 p6ke150a 143 158 1.0 128 5.0 3.0 207 0.108 p6ke160 144 176 1.0 130 5.0 2.7 230 0.108 p6ke160a 152 168 1.0 136 5.0 2.8 219 0.108 p6ke170 153 187 1.0 138 5.0 2.5 244 0.108 p6ke170a 162 179 1.0 145 5.0 2.6 234 0.108 p6ke180 162 198 1.0 146 5.0 2.4 258 0.108 p6ke180a 171 189 1.0 154 5.0 2.5 246 0.108 p6ke200 180 220 1.0 162 5.0 2.1 287 0.108 p6ke200a 190 210 1.0 171 5.0 2.2 274 0.108 p6ke220 198 242 1.0 175 5.0 1.8 344 0.108 p6ke220a 209 231 1.0 185 5.0 1.9 328 0.108 p6ke250 225 275 1.0 202 5.0 1.7 360 0.110 p6ke250a 237 263 1.0 214 5.0 1.8 344 0.110 p6ke300 270 330 1.0 243 5.0 1.4 430 0.110 p6ke300a 285 315 1.0 256 5.0 1.5 414 0.110 p6ke350 315 385 1.0 284 5.0 1.2 504 0.110 p6ke350a 332 368 1.0 300 5.0 1.3 482 0.110 p6ke400 360 440 1.0 324 5.0 1.9 574 0.110 p6ke400a 380 420 1.0 342 5.0 1.10 548 0.110 p6ke440 396 484 1.0 356 5.0 0.95 631 0.110 p6ke440a 418 462 1.0 376 5.0 1.00 602 0.110 p4ke480 432 528 1.0 389 5.0 0.88 686 0.110 p4ke480a 456 504 1.0 408 5.0 0.91 658 0.110 p6ke500 450 550 1.0 400 5.0 0.86 698 0.110 p6ke500a 475 525 1.0 428 5.0 0.90 667 0.110 p6ke510 459 561 1.0 413 5.0 0.82 729 0.110 p6ke510a 485 535 1.0 434 5.0 0.86 698 0.110 p6ke540 486 594 1.0 437 5.0 0.78 772 0.110 p6ke540a 513 567 1.0 459 5.0 0.81 740 0.110 p6ke550 495 605 1.0 440 5.0 0.74 811 0.110 p6ke550a 523 578 1.0 470 5.0 0.77 779 0.110 P6KE600 540 660 1.0 480 5.0 0.69 870 0.120 P6KE600a 570 630 1.0 513 5.0 0.71 850 0.120 notes ): 1. v br measured after it applied for 300 s, it = square pulse or equivalent 2. for bidirectional types having vrwm of 10 volts and less, the id limit is doubled. 3. for bidirectional use c or ca suffix for types p6ke6.8 thru type P6KE600, electrical characteristics apply in both directions. p6ke series 600 watts transient voltage suppressor diodes http://www.luguang.cn mail:lge@luguang.cn
tvs application notes: transient voltage suppressors may be used at various points in a circuit to pr ovide various degrees of p rotection. the followin g is a t yp ical linear p ower su pp l y with transient volta g e su pp ressor units p laced at different points. all provide protection of the load. figure 1 transient voltage suppressor s 1 provides maximum protection. however, the system will probably require replacement of the line fuse(f) since it provides a dominant portion of the seri es impedance when a surge is encountered. however, we do not recommend to use the tvs diode here, unless we can know the electric circuit impedance and the magnitude of surge rushed into the ci rcuit. otherwise the tvs diode is easy to be destroyed by voltage surge. transient voltage suppressor 2 provides execllent protection of circuitry excluding the transformer(t). however, since the transformer is a large part of t he series impedance, the chance of the line fuse opening during the surge condition is reduced. transient voltage suppressor 3 provides the load wi th complete protection. it uses a unidirectional transient voltage suppressor, which is a cost adv antage. the series impedance now includes the line fuse, transformer, and bridge rectifier(b) so failure of the li ne fuse is further reduced. if only transient voltage suppressor 3 is in use, then the bridge rectifier is unprotected and would require a higher voltage and current rating to prevent failure by transients. any combination of these three, or any one of these applications, will prevent damage to the load. this would re q uire var y in g trade-offs in p ower su pp l y p rotection versus maintenance ( chan g in g the time fuse ) . an additional method is to uti lize the transient voltage suppressor un its as a controlled avalanche bridge. this reduces the parts count and incorporates the protection within the bridge rectifier. figure 2 p6ke series 600 watts transient voltage suppressor diodes http://www.luguang.cn mail:lge@luguang.cn
|
