j Microsemi Corp. * The diode expects SANTA ANA, CA / SCOTTSDALE, AZ / For more information call: i (602) 941-6300 FEATURES These TAZ devices are high power, medium voltage Transient Suppressors designed for protecting precision industrial electronic equipment. They are available from 17 volts through 280 volts. Special voltages are available upon request to the factory. MAXIMUM RATINGS 15,000 Watts of Peak Pulse Power dissipation at 25C for 10 x 1000usec pulse tclamping (0 volts to V(gR) min): Less than 1 x 10-12 seconds Operating and Storage temperature: -55C to +150C Steady State power dissipation: 20 watts @ Ta = 25C Repetition rate (duty cycle): .05% 1000 Wave Form - Non-repetitive Ppp ~ Peak Pulse Power - kW Th Thi ims toms ty- Pulse Time sec FIGURE 1 PEAK PULSE POWER VS. PULSE TIME TO 50% OF EXPONENTIALLY DECAYING PULSE a > fa tr Sw | & Peak Value ipp 5 | Ipp E Half Value PF 3 | VA ; QD ww 2 A x 1004 Wave form a as defined i by R.EA. o a a got t - Time - ms Test waveform parameters tr= 10 usec. tp = 1000 psec. FIGURE 2 PULSE WAVEFORM 15KP17 thru 15KP280A TRANSIENT ABSORPTION ZENER | 245+ 010 750 MIN. 375 + .010 |_ .050 + .003 LEAD DIA. CASE 5A -375 + .010 .750 MIN. .250 + .015 _t CENTERS _ _ 38754 .050 + .003 -010 DIA. LEAD DIA. CASE 5R MECHANICAL CHARACTERISTICS CASE: Void free molded ther- mosetting plastic. FINISH: Silver plated copper Readily solderable. POLARITY: Positive terminal marked with a dot. WEIGHT: 13 grams (Appx.). MOUNTING POSITION: Any, 4-2915KP17 thru 15KP280A ELECTRICAL CHARACTERISTICS @ 25C MAXIMUM MAXIMUM REVERSE CLAMPING MAXIMUM PEAK MAXIMUM STAND-OFF BREAKDOWN VOLTAGE REVERSE PULSE VOLTAGE VOLTAGE VOLTAGE @ Ipp LEAKAGE CURRENT TEMPERATURE MICROSEMI (Note 1} @ (1 mSEC) @ Ywm {FIG. 2} VARIATION PART vw VaR} It Yc Ip \pp OF iBR) NUMBER vous vOUTS mA VOLTS nA A mv/o 45KPI7 7 189- 23.1 50 323 5000 464 19 15KP17A, 17 18.9- 209 50 29.3 5000 512 WV 15SKP18 18 20.0- 244 50 342 5060 439 20 15KP18A 18 20.0- 22.1 50 30.9 5000 485 18 45KP20 20 22.2- 27.4 20 379 1500 396 24 15KP20A 20 22.2- 245 20 343 1500 437 2l 1SKP22 22 244- 29.8 10 4 500 365 a7 15KP22A 22 244- 26.9 10 37.1 500 404 24 15KP24 24 26.7- 32.6 5 45.0 150 333 30 I5SKP24A 24 26.7- 295 407 150 369 27 15K P26 26 289- 353 5 48.7 50 308 32 I5KP26A 26 28.9- 319 440 50 341 29 15KP28 28 311- 38.0 5 52.4 25 286 35 15KP28A 28 3t.1- 344 5 475 25 316 3 15K P30 30 33.3- 40.7 562 ah] 267 27 15KP30A 30 33.3- 36.8 5 50.7 15 296 34 15KP33 33 36.7- 448 5 606 10 248 42 15KP33A 33 36.7- 40.6 5 54.8 1g 274 38 15KP36 36 40.0- 48.9 5 660 10 227 46 15KP36A 36 40.0- 442 5 59.7 10 251 4l 15KP40 40 444- 543 5 728 10 206 51 15KP40A 40 444- 49.1 5 65.8 10 228 46 15K P43 43 47.8- 58.4 5 WH 10 195 55 15KP43A 43 47.8- 528 5 69.7 10 215 50 15KP45 45 50.0- 61.1 80.7 10 186 57 15KP45A AS 50.0- 55.3 5 73.0 10 205 52 15K P48 48 3.3- 65.1 5 85.9 10 175 62 15KP4BA 48 53.3- 58.9 5 7 10 193 56 15KP51 51 56.7- 69.3 5 ors 10 164 66 ISKPS5S1TA 51 56.7- 62.7 fT] 828 10 181 60 15KP54 54 60.0- 733 5 96.8 10 155 70 15KPS54A 54 60.0- 66.3 5 87.5 10 171 63 15KP58 58 64.4- 78.7 5 104.0 10 144 76 15KP58A 58 64.4- 71.2 5 940 10 160 68 15KP60 60 66.7- 81.5 5 107.0 10 140 78 4SKP60A 60 66.7- 737 5 97.3 10 154 n 15KP64 64 711. B69 5 6 10 130 84 15SKP64A 64 TA. 78.6 5 104 410 144 76 15KP70 70 77.8- 95.1 5 126 10 119 92 15KP70A 70 778- 86.0 5 4 10 132 83 15KP75 75 83.3-102.0 5 135 10 mW 100 ASKP75A i) 83.3- 92.1 5 122 10 123 89 15KP78 78 86.7-106.0 5 140 10 107 104 15KP7BA 78 86.7- 95.8 5 126 0 119 93 15KP8S 85 944-115 5 152 10 99 113 T5SKP85A 85 944-194 5 137 10 109 102 15KP90 90 1000-422 5 160 10 94 120 15KPS0A 90 100.0-114 5 146 10 103 199 15KP100 100 WH -136 ] 179 10 84 134 15KP100A 100 W123 5 162 10 93 121 15KP110 10 122 -149 5 196 10 77 147 15KP110A 110 122-135 5 178 10 84 433 15KP120 120 133-163 5 214 10 70 161 15KP120A 120 133-147 5 193 10 78 145 15K P130 130 144-176 5 231 10 65 174 15KP130A 130 144-159 5 209 10 72 157 15KP150 180 167-204 5 268 10 56 202 15KP150A 150 187-185 5 243 10 2 183 15KP160 160 178 -218 5 287 10 52 216 15KP160A 160 178-197 5 259 10 58 195 15KP170 170 189-231 5 304 10 49 229 15KP170A 170 189-209 5 275 10 55 207 15KP180 180 200 -244 5 321 10 AT 242 15KP180A 180 200 -221 5 291 10 52 219 15KP200 200 222 -271 5 356 10 42 269 15KP200A 200 222-245 5 322 10 47 243 15KP220 220 245 -299 5 393 10 38 297 15KP220A 220 245-271 5 356 10 42 269 15KP240 240 267-326 428 10 35 324 15KP240A 240 267-295 5 388 10 39 293 15KP260 260 289-353 5 464 10 32 352 15KP260A 260 289-319 5 419 10 36 37 45KP280 280 311-380 5 500 10 30 378 15KP280A 280 311-344 5 452 10 33 342 V_= 7.5 V @ 200 A, 8.3 ms (1/2 sine wave). Note 1: TAZ are normally selected according to the reverse Stand Off Voltage Vwm which should be equal to or greater than the DC or continuous peak operating voltage level. Note 2: For bidirectional construction, indicate a C or CA suffix after the part number.