rf0 1132 , rev . b ( 7/26/13 ) ?201 3 microsemi corporation page 1 of 8 30kpa28a e3 C 30kpa288ca e3 compliant 30,000 watt transient v oltage s uppressor (tvs) p rotection device description this device clamps dangerous high - voltage short - term transients such as those produced by the secondary effects of lightning strikes, providing circuit protection to several class levels in the iec61000 -4- 5 specification. clamping time is virtually instantaneous. it also provides protection from transients caused by inductive load dumps, rfi, and esd, providing pr otection to iec61000 -4- 2 and -4- 4. p600 package important: for the latest information, visit our website http://www.microsemi.com . features ? av ailable in both unidirectional a nd bidirectional configurations ? 5% voltage tolerance ? moisture classification is level 1 with no dry pack re quired per ipc/jedec j - std - 020b ? rohs compliant (2002/95/ec) ? msl level 1 (j - std - 020) ? rohs compliant applications / b enefits ? protection from transients caused by lightning strikes, switching transients, rfi, and esd . ? protection from the secondary effect s of lightning per iec61000 -4-5 ? protection from esd, and eft per iec 61000 -4- 2 and iec 61000 -4-4 maximum ratings @ 25 oc unless otherwise noted parameters/test conditions symbol value unit junction and storage temperature t j and t stg -5 5 to +1 75 o c thermal resistance, junction to lead @ 3/8 inch (10 mm) lead length from body r ? jl 8.0 o c/w thermal resistance, junction to ambient r ? ja 77.5 o c/w non r epetitive p eak f orward s urge current (8.3ms single half sine wave) (1) i fsm 400 a rated average power dissipation @ t l = 7 5 oc , (0.375 inch ( 9.5 mm) from body ) (2) p m(av) 8.0 w peak pulse p ower d issipation with a 10/1000 s waveform ( see f ig ure 1 ) p pp 30 , 000 w peak p ulse c urrent with a 10/1000 s waveform (3) i pp see electrical table a solder temperature @ 10 s 260 o c notes : 1. measured on 8.3ms single half sine - wave or equivalent square wave, duty cycle = 4 pulses per minute maximum 2. mounted as shown in f igure 5 3. non - repetitive current pulse, per f igure 3 and derated above t a = 25 oc per f igure 2 msc C lawrence 6 lake street, lawrence, ma 01841 1- 800 - 446 - 1158 or (978) 620 - 2600 fax: (978) 689 - 0803 msc C ireland gort road business park, ennis, co. clare, ireland tel: +353 (0) 65 6840044 fax: +353 (0) 65 6822298 website: www.microsemi.com downloaded from: http:///
rf0 1132 , rev . b ( 7/26/13 ) ?201 3 microsemi corporation page 2 of 8 30kpa28a e3 C 30kpa288ca e3 mechanical and packaging ? case: e poxy body meet s ul94v -0 ? terminals: matte -t in plating , fully rohs c ompliant . s olderable per mil - std - 750, method 2026 . ? marking: manufacturer id, date code and part number ? pol arity: for unidirectional types the color band denotes the cathode, which is positive with respect to the anode under normal tvs operation . ? tape & reel option: standard per eia - 296 (add tr suffix to part number). consult factory for quantities. ? weight : approximately 0.07 ounce (2.0 grams) ? see p ackage d imensions on last page. part nomenclature 30 k p a 28 c a e3 peak pulse power kilowatt rating encapsulated plastic package axial - leaded device sta nd - off voltage rating (see electrical characteristics table) rohs compliance e3 = rohs c ompliant 5 % v oltage tolerance polarity c = bi - directional blank = unidirectional symbols & definitions sym bol definition v( br) temperature coefficient of breakdown voltage: the change in breakdown voltage divided by the change in temperature that caused it expressed in %/ c or mv/ c. i d standby current: the current through the device at rated stand - off v oltage. i pp peak impulse current: the maximum rated random recurring peak impulse current or nonrepetiti ve peak impulse current that may be applied to a device. a random recurring or nonrepetitive transient current is usual ly due to an external cause, a nd it is assumed that its effect will have completely disappeared before the next trans ient arrives. p pp peak pulse power. the rated random recurring peak impulse power or rated nonrepetitive peak impulse pow er. the impulse power is the maximum - rated value of the product of i pp and v c . v ( br) breakdown voltage: the voltage across the device at a specified current i (br) in the breakdown region. v c clamping voltage: the voltage across the device in a region of low differential resistance during the appl ication of an impulse current (i pp ) for a specified waveform. v wm wo rking s tandoff v oltage: the maximum - rated value of dc or repetitive peak positive cathode - to - anode voltage that may be continuously applied over the standard operating temperature. downloaded from: http:///
rf0 1132 , rev . b ( 7/26/13 ) ?201 3 microsemi corporation page 3 of 8 30kpa28a e3 C 30kpa288ca e3 e lectrical characteristics @ 25 oc de vi ce breakdown voltage (2) v (br) @ i (br) (volts) test current i (br) (ma) stand - off voltage v wm (volts) maximum standby current (4) i d @ v wm (a) maximum peak pulse current (3) i pp (a) maximum clamping volta ge v c @ i pp (volts) maximum temperature coefficient v(br) (%/ c) min m ax 30k pa28ae3 / 3 0k pa28cae3 31.28 34.2 50 28 5000 606.0 50.0 0.1 30k pa30ae3 / 3 0k pa30cae3 33.51 36.7 50 30 5000 548.9 55.2 0.1 30k pa33ae3 / 3 0k pa33cae3 36.90 40.4 50 33 5000 517.9 58.5 0.1 30k pa36ae3 / 3 0k pa36cae3 40.20 44. 0 50 36 5000 490.3 61.8 0.1 30k pa39ae3 / 3 0k pa39cae3 43.60 47.7 20 39 2000 450.9 67.2 0.1 30k pa42ae3 / 3 0k pa42cae3 46.90 51.3 10 42 1000 420.8 72.0 0.1 30k pa43ae3 / 3 0k pa43cae3 48.00 52.6 10 43 1000 415.1 73.0 0.1 30k pa45ae3 / 3 0k pa45cae3 50.30 55.0 5 45 250 391.5 77.4 0.1 30k pa48ae3 / 3 0k pa48cae3 53.60 58.7 5 48 150 371.3 81.6 0.1 30k pa51ae3 / 3 0k pa51cae3 57.00 62.4 5 51 50 350.7 86.4 0.1 30k pa54ae3 / 3 0k pa54cae3 60.30 66.0 5 54 20 331.5 91.4 0.1 30k pa58ae3 / 3 0k pa58cae3 64.80 70.9 5 58 20 327.9 92 .4 0.1 30k pa60ae3 / 3 0k pa60cae3 67.00 73.4 5 60 15 297.1 102 0.1 30k pa64ae3 / 3 0k pa64cae3 71.50 78.3 5 64 10 291.3 104 0.1 30k pa66ae3 / 3 0k pa66cae3 73.70 80.7 5 66 2 283.2 107 0.1 30k pa70ae3 / 3 0k pa70cae3 78.20 85.6 5 70 2 278.0 109 0.1 30k pa71ae3 / 3 0k pa71cae3 79.3 86.8 5 71 2 271.1 111.5 0.1 30k pa72ae3 / 3 0k pa72cae3 80.4 88. 0 5 72 2 265.8 114.0 0.1 30k pa75ae3 / 3 0k pa75cae3 83.8 91.7 5 75 2 253.8 119.4 0.1 30k pa78ae3 / 3 0k pa78cae3 87.1 95.4 5 78 2 234.9 129.0 0.1 30k pa84ae3 / 3 0k pa84cae3 93.8 102. 7 5 84 2 217.7 139.2 0.1 30k pa90ae3 / 3 0k pa90cae3 100.5 110.1 5 90 2 207.0 146.4 0.1 30k pa96ae3 / 3 0k pa96cae3 107.2 117. 4 5 96 2 194.2 156.0 0.1 30k pa 10 2ae3 / 30k pa 10 2ca e3 113.9 124.7 5 102 2 183.0 165.6 0.1 30k pa 10 8ae3 / 30k pa 10 8ca e3 120.6 132. 0 5 108 2 172.9 175.2 0.1 30k pa 12 0ae3 / 30k pa 12 0ca e3 134.0 146.8 5 120 2 155.9 194.4 0.1 30k pa 13 2ae3 / 30k pa 13 2ca e3 147.4 161.4 5 132 2 142.3 213.0 0.1 30k pa 14 4ae3 / 30k pa 14 4ca e3 160.8 176. 1 5 144 2 135.8 223.2 0.1 30k pa 15 0ae3 / 30k pa 15 0ca e3 167.6 183.5 5 150 2 129.8 233.4 0.1 30k pa 15 6ae3 / 30k pa 15 6ca e3 174.3 190.8 5 156 2 123.7 245.0 0.1 30k pa 16 0ae3 / 30k pa 16 0ca e3 178.7 195.7 5 160 2 120.0 252.6 0.1 30k pa 16 8ae3 / 30k pa 16 8ca e3 187.7 205. 5 5 168 2 111.2 272.4 0.1 30k pa 17 0ae3 / 30k pa 17 0ca e3 189.9 207.9 5 170 2 110.2 275.0 0.1 30k pa 18 0ae3 / 30k pa 18 0ca e3 201.1 220.1 5 180 2 104.3 290.4 0.1 30 kpa 19 8ae3 / 30k pa 19 8cae3 221.2 242.2 5 198 2 94.7 319.8 0.1 30 kpa 21 6ae3 / 30k pa 21 6cae3 241.3 264. 2 5 216 2 86.9 348.6 0.1 30 kpa 24 0ae3 / 30k pa 24 0cae3 268.1 293.5 5 240 2 78.3 387.0 0.1 30 kpa 25 8ae3 / 30k pa 25 8cae3 288.2 315.6 5 258 2 72.8 416.4 0.1 30 kpa 26 0ae3 / 30k pa 26 0ca e3 290.4 318.0 5 260 2 72.8 416.0 0.1 30 kpa 27 0ae3 / 30k pa 27 0cae3 301.6 330. 2 5 270 2 69.5 436.2 0.1 continued on next page. downloaded from: http:///
rf0 1132 , rev . b ( 7/26/13 ) ?201 3 microsemi corporation page 4 of 8 30kpa28a e3 C 30kpa288ca e3 electrical characteristi cs @ 25 oc (continued) de vi ce breakdown voltage (2) v (br) @ i (br) (volts) test current i (br) (ma) stand - off voltage v wm (volts) maximum standby current (4) i d @ v wm (a) maximum peak pulse current (3) i pp (a) maximum clamping voltage v c @ i pp (volts) maximum temperature coefficient v(br) (%/ c) min m ax 30 kpa 28 0ae3 / 30k pa 28 0cae3 312.8 342.4 5 280 2 65.3 464.0 0.1 30 kpa 28 8ae3 / 30k pa 28 8cae3 321.7 352.2 5 288 2 64.5 469.9 0.1 consult factory for higher voltages. note s: (1) all ratings at 25 oc unless specified otherwise . (2) v ( br ) measured after i (br) applied for 300 s, i (br) = square wave pulse or equivalent . (3) surge current waveform per f igure 3 and derated per f igure 2 . (4) for bid i rectional types with v wm of 30 volts and less, the i d limit is doubled . downloaded from: http:///
rf0 1132 , rev . b ( 7/26/13 ) ?201 3 microsemi corporation page 5 of 8 30kpa28a e3 C 30kpa288ca e3 graphs t d C pulse width (sec.) figure 1 peak pulse power rating curve t a ambient temperature (c) figure 2 pulse derating curve p pp C peak pulse power (kw) peak pulse power (p pp ) or current (l pp ) der a ting in percentage % downloaded from: http:///
rf0 1132 , rev . b ( 7/26/13 ) ?201 3 microsemi corporation page 6 of 8 30kpa28a e3 C 30kpa288ca e3 graphs (continued) t C time C ms test waveform parameters: tr=10 s, tp=1000s figure 3 pulse waveform for 10/1000 exponential surge v (br) C reverse breakdown voltage (v) figure 4 typical junction capacitance pulse current in percent of i pp c t , j total capacitance (p f) downloaded from: http:///
rf0 1132 , rev . b ( 7/26/13 ) ?201 3 microsemi corporation page 7 of 8 30kpa28a e3 C 30kpa288ca e3 graphs (continued) t l C lead temperature (c) figure 5 steady state power derating curve number of cycles at 60 hz figure 6 maximum non - repetitive forward surge current steady state power dissipation (w) i fsm peak forward surge current (a) downloaded from: http:///
rf0 1132 , rev . b ( 7/26/13 ) ?201 3 microsemi corporation page 8 of 8 30kpa28a e3 C 30kpa288ca e3 package dimensions dimensions dim inch mi llimeters min max min max ll 0.750 - 19.05 - bl 0.340 0.360 8.645 9.135 bd 0.340 0.360 8.645 9.135 ld 0.0 47 0.053 1.194 1.346 downloaded from: http:///
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