sa4-57.pdf 03-20-00 p5ke5.0 thru p5ke170a features: ? available in both unidirectional and bi-directional construction ? 5.0 to 170 stand-off voltage available ? 500 watts peak pulse power dissipation ? esd/eft protection meets all iec61000-4-2 and iec61000-4-4 conditions ? ul94v-0 f l a m m ab il ity
c la ss if ic ati on description: description:description: description: this transient voltage suppressor is an economical, molded, commercial product used to protect voltage sensitive components from destruction or partial degradation. the response time of their clamping action is virtually instantaneous (1 x 10 -12 seconds) and they have a peak pulse power rating of 500 watts for 1 ms as depicted in figure 1 and 2. microsemi also offers a great variety of other transient voltage suppressor's to meet higher and lower power demands and special applications. maximum ratings: maximum ratings:maximum ratings: maximum ratings: peak pulse power dissipation at 25 c: 500 watts steady state power dissipation: 2.5 watts at t l = + 50 c 3/8" lead length t clamping (0 volts to bv min.): unidirectional <1x10 -12 seconds: bi-directional <5x10 -9 seconds. o p era t i n g a n d s t o r a g e t em p e r a t u r e: - 5 5 to + 1 50 c 8700 e. thomas road scottsdale, az 85252 phone: (480) 941-6300 fax: (480) 947-1503 5.0 thru 170 volts 500 watts transient voltage suppressors 2 x ? ?? ? .032 .002 [.81 .05] ? ?? ? .107 [2.72] max. polarity mark {cathode} .205 [5.21] max. note: dimensions in [ ] =millimeters peak pulse power (ppp) or continuous power in percent of 25c rating figure 1 derating curve pulse time duration (tp) is defined as that point where ip decays to 50% of i surge peak value ipp 100 50 1 23 4 time (t) in milliseconds figure 2 pulse waveform for exponential surge pulse current in percent of ipp mechanical characteristics case: void free transfer molded thermosetting plastic. finish: readily solderable. polarity: band denotes cathode. bi-directional not marked. weight: 0.7 gram (appx.). mounting position: any do-41 2 x1.10 [27.94] min. continuous average power lead length = 3/8" peak power (single pulse) 0 50 100 150 175 t l lead temperature c 100 75 50 25 typical characteristic curves
sa4-57.pdf 03-20-00 p5ke5.0 thru p5ke170a electrical characteristics at 25 c part number breakdown voltage v(br) min. max test current i t rated stand off voltage v wm max. reverse standby current i d @ v wm m ax . c l am p i n g volt a ge v c max. @ i pp max. peak pulse current i pp (figure 2) max. temp. coefficient of v (br) -55 c to 1 50 c v(br) volts volts ma volts adc volts amp % / c p5ke5.0 6.40 7.30 10 5.0 600 9.6 52 .057 p5ke5.0a 6.40 7.00 10 5.0 600 9.2 54.3 .057 p5ke6.0 6.67 8.15 10 6.0 600 11.4 43.9 .059 p5ke6.0a 6.67 7.37 10 6.0 600 10.3 48.5 .059 p5ke6.5 7.22 8.82 10 6.5 400 12.3 40.7 .061 p5ke6.5a 7.22 7.98 10 6.5 400 11.2 44.7 .061 p5ke7.0 7.78 9.51 10 7.0 150 13.3 37.8 .065 p5ke7.0a 7.78 8.60 10 7.0 150 12.0 41.7 .065 p5ke7.5 8.33 10.2 1 7.5 50 14.3 35.0 .067 p5ke7.5a 8.33 9.21 1 7.5 50 12.9 38.8 .067 p5ke8.0 8.89 10.9 1 8.0 25 15.0 33.3 .070 p5ke8.0a 8.89 9.83 1 8.0 25 13.6 36.7 .070 p5ke8.5 9.44 11.5 1 8.5 5 15.9 31.4 .073 p5ke8.5a 9.44 10.4 1 8.5 5 14.4 34.7 .073 p5ke9.0 10.0 12.2 1 9.0 1 16.9 29.5 .076 p5ke9.0a 10.0 11.1 1 9.0 1 15.4 32.5 .076 p5ke10 11.1 13.6 1 10 1 18.8 26.6 .078 p5ke10a 11.1 12.3 1 10 1 17.0 29.4 .078 p5ke11 12.2 14.9 1 11 1 20.1 24.9 .081 p5ke11a 12.2 13.5 1 11 1 18.2 27.4 .081 p5ke12 13.3 16.3 1 12 1 22.0 22.7 .082 p5ke12a 13.3 14.7 1 12 1 19.9 25.1 .082 p5ke13 14.4 17.6 1 13 1 23.8 21.0 .084 p5ke13a 14.4 15.9 1 13 1 21.5 23.2 .084 p5ke14 15.6 19.1 1 14 1 25.8 19.4 .086 p5ke14a 15.6 17.2 1 14 1 23.2 21.5 .086 p5ke15 16.7 20.4 1 15 1 26.9 18.8 .087 p5ke15a 16.7 18.5 1 15 1 24.4 20.6 .087 p5ke16 17.8 21.8 1 16 1 28.8 17.6 .088 p5ke16a 17.8 19.7 1 16 1 26.0 19.2 .088 p5ke17 18.9 23.1 1 17 1 30.5 16.4 .090 p5ke17a 18.9 20.9 1 17 1 27.6 18.1 .090 p5ke18 20.0 24.4 1 18 1 32.2 15.5 .092 p5ke18a 20.0 22.1 1 18 1 29.2 17.2 .092 p5ke20 22.2 27.1 1 20 1 35.8 13.9 .093 p5ke20a 22.2 24.5 1 20 1 32.4 15.4 .093
sa4-57.pdf 03-20-00 p5ke5.0 thru p5ke170a electrical characteristics at 25 c part number breakdown voltage v(br) min. max test current i t rated stand off voltage v wm max. reverse standby current i d @ v wm max. clamping volt a ge v c max. @ i pp max. peak pulse current i pp (figure 2) max. temp. coefficient of v (br) -55 c to 1 5 0 c v(br) volts volts ma volts adc volts amp % / c p5ke22 24.4 29.8 1 22 1 39.4 12.7 .094 p5ke22a 24.4 26.9 1 22 1 35.5 14.1 .094 p5ke24 26.7 32.6 1 24 1 43.0 11.6 .096 p5ke24a 26.7 29.5 1 24 1 38.9 12.8 .096 p5ke26 28.9 35.3 1 26 1 46.6 10.7 .097 p5ke26a 28.9 31.9 1 26 1 42.1 11.9 .097 p5ke28 31.1 38.0 1 28 1 50.0 9.9 .098 p5ke28a 31.1 34.4 1 28 1 45.4 11.0 .098 p5ke30 33.3 40.7 1 30 1 53.5 9.3 .099 p5ke30a 33.3 36.8 1 30 1 48.4 10.3 .099 p5ke33 36.7 44.9 1 33 1 59.0 8.5 .100 p5ke33a 36.7 40.6 1 33 1 53.3 9.4 .100 p5ke36 40.0 48.9 1 36 1 64.3 7.8 .101 p5ke36a 40.0 44.2 1 36 1 58.1 8.6 .101 p5ke40 44.4 54.3 1 40 1 71.4 7.0 .101 p5ke40a 44.4 49.1 1 40 1 64.5 7.8 .101 p5ke43 47.8 58.4 1 43 1 76.7 6.5 .102 p5ke43a 47.8 52.8 1 43 1 69.4 7.2 .102 p5ke45 50.0 61.1 1 45 1 80.3 6.2 .102 p5ke45a 50.0 55.3 1 45 1 72.7 6.9 .102 p5ke48 53.3 65.1 1 48 1 85.5 5.8 .103 p5ke48a 53.3 58.9 1 48 1 77.4 6.5 .103 p5ke51 56.7 69.3 1 51 1 91.1 5.5 .103 p5ke51a 56.7 62.7 1 51 1 82.4 6.1 .103 p5ke54 60.0 73.3 1 54 1 96.3 5.2 .104 p5ke54a 60.0 66.3 1 54 1 87.1 5.7 .104 p5ke58 64.4 78.7 1 58 1 103.0 4.9 .104 p5ke58a 64.4 71.2 1 58 1 93.6 5.3 .104 p5ke60 66.7 81.5 1 60 1 107.0 4.7 .104 p5ke60a 66.7 73.7 1 60 1 96.8 5.2 .104 p5ke64 71.1 86.9 1 64 1 114.0 4.4 .105 p5ke64a 71.1 78.6 1 64 1 103.0 4.9 .105 p5ke70 77.8 95.1 1 70 1 125.0 4.0 .105 p5ke70a 77.8 86.0 1 70 1 113.0 4.4 .105 p5ke75 83.3 102.0 1 75 1 134.0 3.7 .105 p5ke75a 83.3 92.1 1 75 1 121.0 4.1 .105
sa4-57.pdf 03-20-00 p5ke5.0 thru p5ke170a electrical characteristics at 25 c part number breakdown voltage v(br) min. max test current i t rated stand off voltage v wm max. reverse standby current i d @ v wm max. clamping volt a ge v c max. @ i pp max. peak pulse current i pp (figure 2) max. temp. coefficient of v (br) -55 c to 1 50 c v(br) volts volts ma volts adc volts amp % / c p5ke78 86.7 106.0 1 78 1 139.0 3.6 .106 p5ke78a 86.7 95.8 1 78 1 126.0 4.0 .106 p5ke85 94.4 115.0 1 85 1 151.0 3.3 .106 p5ke85a 94.4 104.0 1 85 1 137.0 3.6 .106 p5ke90 100.0 122.0 1 90 1 160.0 3.1 .107 p5ke90a 100.0 111.0 1 90 1 146.0 3.4 .107 p5ke100 111.0 136.0 1 100 1 179.0 2.8 .107 p5ke100a 111.0 123.0 1 100 1 162.0 3.1 .107 p5ke110 122.0 149.0 1 110 1 196.0 2.6 .107 p5ke110a 122.0 135.0 1 110 1 177.0 2.8 .107 p5ke120 133.0 163.0 1 120 1 214.0 2.3 .107 p5ke120a 133.0 147.0 1 120 1 193.0 2.0 .107 p5ke130 144.0 176.0 1 130 1 231.0 2.2 .108 p5ke130a 144.0 159.0 1 130 1 209.0 2.4 .108 p5ke150 167.0 204.0 1 150 1 268.0 1.9 .108 p5ke150a 167.0 185.0 1 150 1 243.0 2.1 .108 p5ke160 178.0 218.0 1 160 1 287.0 1.7 .108 p5ke160a 178.0 197.0 1 160 1 259.0 1.9 .108 p5ke170 189.0 231.0 1 170 1 304.0 1.6 .108 p5ke170a 189.0 209.0 1 170 1 275.0 1.8 .108 note: for bi-directional construction, indicate a c or ca suffix after the part number, i.e. p5ke5.0ca
sa4-57.pdf 03-20-00 p5ke5.0 thru p5ke170a 10000 1000 100 10 measured at zero bias measured at standoff voltage c-capacitance - picofarads 10 0 100 1000 v (br) - breakdown voltage - volts figure 3 typical capacitance vs breakdown voltage 10 7.0 5.0 3.0 2.0 1.0 0.7 0.5 0.3 0.2 0.1 0.1 1.0 10 100 10000 0.2 0.5 2.0 5.0 20 50 200 1000 t c = 25oc tw - pulse width s figure 4 peak pulse power vs. pulse time (p pp ) - peak pulse power, (kw) 20 30 50 70 current wave form t w t p t w square half sine t w = .7t p t w 0.5 1.0 impulse exponential decay ipp ipp ipp
|
