this is information on a product in full production. march 2012 doc id 2913 rev 4 1/10 10 1.5ke transil? datasheet ? production data features peak pulse power: 1500 w (10/1000 s) breakdown voltage range: from 6.8 v to 440 v uni and bidirectional types low clamping factor fast response time ul 497b file number: qvgq2.e136224 description transil diodes provide high overvoltage protection by clamping action. their instantaneous response to transient overvoltages makes them particularly suited to protect voltage sensitive devices such as mos technology and low voltage supplied ic?s. tm: transil is a trademarks of stmicroelectronics. k a do-201 www.st.com
characteristics 1.5ke 2/10 doc id 2913 rev 4 1 characteristics figure 1. electrical characteristics - definitions table 1. absolute maximum ratings (t amb = 25 c ) symbol parameter value unit p pp peak pulse power dissipation (1) t j initial = t amb 1500 w p power dissipation on infinite heatsink t amb = 75 c 5 w i fsm non repetitive surge peak forward current for unidirectional types t p = 10 ms t j initial = t amb 200 a t stg storage temperature range -65 to + 175 c t j maximum operating junction temperature 175 c t l maximum lead temperature for soldering during 10s at 5mm from case. 230 c 1. for a surge greater than the maximum val ues, the diode will fail in short-circuit. table 2. thermal parameter symbol parameter value unit r th(j-l) junction to leads 20 c/w r th(j-a) junction to ambient on printed circuit. l lead = 10 mm 75 v cl v br v rm i rm i r i pp v i i rm i r i pp v rm v br v cl v cl v br v rm i rm i r i pp v i i rm i r i pp v rm v br v cl bidirectional v stand-off voltage v breakdown voltage v clamping voltage i leakage current @ v i peak pulse current i breakdown current t voltage temperature coefficient v forward voltage drop r dynamic impedance rm br cl rm rm pp r f d v cl v br v rm i rm i r i pp v i i f v f v cl v br v rm i rm i r i pp v i i f v f unidirectional
1.5ke characteristics doc id 2913 rev 4 3/10 table 3. electrical characteristics - parameter values (t amb = 25 c) order code i rm @ v rm v br @ i r (1) v cl @ i pp 10/1000 s v cl @ i pp 8/20 s t (2) c (3) max. max. nom. min. max. max. max. typ. a v v v v ma v a v a 10-4/ c pf 1.5ke6v8a/ca 1000 5.8 6.45 6.8 7.14 10 10.5 143 13.4 746 5.7 9500 1.5ke7v5a/ca 500 6.4 7.13 7.5 7.88 10 11.3 132 14.5 690 6.1 8500 1.5ke10a/ca 10 8.55 9.5 10 10.5 1 14.5 100 18.6 538 7.3 7000 1.5ke12a/ca 5 10.2 11.4 12 12.6 1 16.7 90 21.7 461 7.8 6000 1.5ke15a/ca 1 12.8 14.3 15 15.8 1 21.2 71 27.2 368 8.4 5000 1.5ke18a/ca 1 15.3 17.1 18 18 .9 1 25.2 59.5 32.5 308 8.8 4300 1.5ke22a/ca 1 18.8 20.9 22 23.1 1 30.6 49 39.3 254 9.2 3700 1.5ke24a/ca 1 20.5 22.8 24 25.2 1 33.2 45 42.8 234 9.4 3500 1.5ke27a/ca 1 23.1 25.7 27 28.4 1 37.5 40 48.3 207 9.6 3200 1.5ke30a/ca 1 25.6 28.5 30 31.5 1 41.5 36 53.5 187 9.7 2900 1.5ke33a/ca 1 28.2 31.4 33 34.7 1 45.7 33 59.0 169 9.8 2700 1.5ke36a/ca 1 30.8 34.2 36 37.8 1 49.9 30 64.3 156 9.9 2500 1.5ke39a/ca 1 33.3 37.1 39 41.0 1 53.9 28 69.7 143 10.0 2400 1.5ke47a/ca 1 40.2 44.7 47 49.4 1 64.8 23.2 84 119 10.1 2050 1.5ke56a/ca 1 47.8 53.2 56 58.8 1 77 19.5 100 100 10.3 1800 1.5ke62a/ca 1 53.0 58.9 62 65.1 1 85 17.7 111 90 10.4 1700 1.5ke68a/ca 1 58.1 64.6 68 71.4 1 92 16.3 121 83 10.4 1550 1.5ke82a/ca 1 70.1 77.9 82 86.1 1 113 13.3 146 69 10.5 1350 1.5ke100a/ca 1 85.5 95.0 100 105 1 137 11 178 56 10.6 1150 1.5ke120a/ca 1 102 114 120 126 1 165 9.1 212 47 10.7 1000 1.5ke150a/ca 1 128 143 150 158 1 207 7.2 265 38 10.8 850 1.5ke180a/ca 1 154 171 180 189 1 246 6.1 317 31.5 10.8 725 1.5ke200a/ca 1 171 190 200 210 1 274 5.5 353 28 10.8 675 1.5ke220a/ca 1 188 209 220 231 1 328 4.6 388 26 10.8 625 1.5ke250a/ca 1 213 237 250 263 1 344 5.0 442 23 11 560 1.5ke300a/ca 1 256 285 300 315 1 414 5.0 529 19 11 500 1.5ke350a/ca 1 299 332 350 368 1 482 4.0 618 16 11 430 1.5ke400a/ca 1 342 380 400 420 1 548 4.0 706 14 11 390 1.5ke440a/ca 1 376 418 440 462 1 603 3.5 776 13 11 360 1. pulse test: t p < 50 ms (see figure 2 ) 2. v br = t (t amb - 25) v br (25 c) 3. v r = 0 v, f = 1 mhz. for bidirectional types, capacitance valu e is divided by 2.
characteristics 1.5ke 4/10 doc id 2913 rev 4 figure 2. pulse definition for electrical characteristics the curves of figure 5 are specified for a junction temperature of 25 c before surge. the given results may be extrapolated for other junction temperatures by using the following formula: v br = t (tamb - 25) v br (25 c). for intermediate voltages, extrapolate the given results. repetitive pulse current t r = rise time (s) t p = pulse duration time (s) t r t p % i pp 100 50 0 figure 3. peak pulse power dissipation versus initial junction temperature (printed circuit board) figure 4. peak pulse power versus exponential pulse duration peak power (on printed circuit) 100% 80% 60% 40% 20% 0% 0 20 40 60 80 100 120 140 160 180 200 t j initial figure 5. clamping voltage versus peak pulse current figure 6. capacitance versus reverse applied voltage for unidirectional types (typical values) 1.5ke56a 1.5ke220a 1.5ke440a 1.5ke100a 1.5ke6v8a 1.5ke12a 1.5ke22a 1000 100 10 1 0.1 1 10 100 1000 v cl (v) tp = 20 s tp = 1 ms tp = 10 ms i pp (a) t r t p % i pp 100 50 0 t j initial = 25c t r <10s 1 . 5 k e 6 8 1 . 5 k e 1 0 0 1 . 5 k e 7 v 5 1 . 5 k e 1 5 10 100 1000 10000 1 500 1 100 10 c (pf) tj = 25 c f = 1 mhz
1.5ke characteristics doc id 2913 rev 4 5/10 figure 7. capacitance versus reverse applied voltage for bidirectional types (typical values) figure 8. peak forward voltage drop versus peak forward current (typical values for unidirectional types) f 1 500 1 100 10 10 100 10 1000 10000 multiply by 2 for units with v > 220 v br 500 100 10 1 00 . 5 11. 5 22. 533 . 5 44. 55 i fm (a) v fm (v) figure 9. transient thermal impedance junction-ambient versus pulse duration figure 10. relative variation of leakage current versus junction temperature epoxy printed circuit board, fr4 copper thickness = 35 m t p (s) zth (j-a) (c/w) 100 10 1 0.1 0.01 0.1 1 10 100 1000
ordering information scheme 1.5ke 6/10 doc id 2913 rev 4 2 ordering information scheme figure 11. ordering information scheme 1.5 ke 100 ca - rl peak pulse power 1.5 = 1500 w breakdown voltage 100 = 100 v type a = unidirectional ca = bidirectional delivery mode blank = ammopack rl = tape and reel
1.5ke package information doc id 2913 rev 4 7/10 3 package information epoxy meets ul94, v0 lead-free package in order to meet environmental requirements, st offers these devices in different grades of ecopack ? packages, depending on their level of environmental compliance. ecopack ? specifications, grade definitions and product status are available at: www.st.com . ecopack ? is an st trademark. table 4. do-201 dimensions ref. dimensions millimeters inches min. max. min. max. a 8.5 9.5 0.335 0.374 b25.4 1 ? c 4.8 5.3 0.189 0.209 ? d 0.96 1.06 0.038 0.042 ?c ?d a bb
package information 1.5ke 8/10 doc id 2913 rev 4 table 5. marking order code marking (1) order code marking (1) 1.5ke6v8a 1.5ke 6v8a 1.5ke6v8a 1 .5ke6v8ca 1.5ke 6v8ca 1.5ke6v8ca 1.5ke7v5a 1.5ke 7v5a 1.5ke7v5a 1 .5ke7v5ca 1.5ke 7v5ca 1.5ke7vca5 1.5ke10a 1.5ke 10a 1.5ke10a 1.5ke10ca 1.5ke 10ca 1.5ke10ca 1.5ke12a 1.5ke 12a 1.5ke12a 1.5ke12ca 1.5ke 12ca 1.5ke12ca 1.5ke15a 1.5ke 15a 1.5ke15a 1.5ke15ca 1.5ke 15ca 1.5ke15ca 1.5ke18a 1.5ke 18a 1.5ke18a 1.5ke18ca 1.5ke 18ca 1.5ke18ca 1.5ke22a 1.5ke 22a 1.5ke22a 1.5ke22ca 1.5ke 22ca 1.5ke22ca 1.5ke24a 1.5ke 24a 1.5ke24a 1.5ke24ca 1.5ke 24ca 1.5ke24ca 1.5ke27a 1.5ke 27a 1.5ke27a 1.5ke27ca 1.5ke 27ca 1.5ke27ca 1.5ke30a 1.5ke 30a 1.5ke30a 1.5ke30ca 1.5ke 30ca 1.5ke30ca 1.5ke33a 1.5ke 33a 1.5ke33a 1.5ke33ca 1.5ke 33ca 1.5ke33ca 1.5ke36a 1.5ke 36a 1.5ke36a 1.5ke36ca 1.5ke 36ca 1.5ke36ca 1.5ke39a 1.5ke 39a 1.5ke39a 1.5ke39ca 1.5ke 39ca 1.5ke39ca 1.5ke47a 1.5ke 47a 1.5ke47a 1.5ke47ca 1.5ke 47ca 1.5ke47ca 1.5ke56a 1.5ke 56a 1.5ke56a 1.5ke56ca 1.5ke 56ca 1.5ke56ca 1.5ke62a 1.5ke 62a 1.5ke62a 1.5ke62ca 1.5ke 62ca 1.5ke62ca 1.5ke68a 1.5ke 68a 1.5ke68a 1.5ke68ca 1.5ke 68ca 1.5ke68ca 1.5ke82a 1.5ke 82a 1.5ke82a 1.5ke82ca 1.5ke 82ca 1.5ke82ca 1.5ke100a 1.5ke 100a 1.5ke100a 1.5ke100ca 1.5ke 100ca 1.5ke100ca 1.5ke120a 1.5ke 120a 1.5ke120a 1.5ke120ca 1.5ke 120ca 1.5ke120ca 1.5ke150a 1.5ke 150a 1.5ke150a 1.5ke150ca 1.5ke 150ca 1.5ke150ca 1.5ke180a 1.5ke 180a 1.5ke180a 1.5ke180ca 1.5ke 180ca 1.5ke180ca 1.5ke200a 1.5ke 200a 1.5ke200a 1.5ke200ca 1.5ke 200ca 1.5ke200ca 1.5ke220a 1.5ke 220a 1.5ke220a 1.5ke220ca 1.5ke 220ca 1.5ke220ca 1.5ke250a 1.5ke 250a 1.5ke250a 1.5ke250ca 1.5ke 250ca 1.5ke250ca 1.5ke300a 1.5ke 300a 1.5ke300a 1.5ke300ca 1.5ke 300ca 1.5ke300ca 1.5ke350a 1.5ke 350a 1.5ke350a 1.5ke350ca 1.5ke 350ca 1.5ke350ca 1.5ke400a 1.5ke 400a 1.5ke400a 1.5ke400ca 1.5ke 400ca 1.5ke400ca 1.5ke440a 1.5ke 440a 1.5ke440a 1.5ke440ca 1.5ke 440ca 1.5ke440ca 1. marking with space is used to differentiate assembly location.
1.5ke ordering information doc id 2913 rev 4 9/10 4 ordering information 5 revision history table 6. order codes order code marking package weight base qty delivery mode 1.5kexxxa/ca (1) see ta bl e 5 1.5ke 0.876g 1900 tape and reel 600 ammopack 1. where xxx is nominal value of v br and a or ca indicates unidirectional or bidirectional version. see table 3 for list of available devices and their order codes table 7. document revision history date revision changes feb -2002 3a last issue 12-mar-2012 4 added ul statement, ta bl e 5 and ordering information.
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