U1ZB6.8 TOSHIBA | Alldatasheet

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U1ZB6.8~U1ZB390 2001-07-11 1 TOSHIBA ZENER DIODE SILICON DIFFUSED TYPE U1ZB6.8~U1ZB390 CONSTANT VOLTAGE REGULATION TRANSIENT SUPPRESSORS /G6c/G20Average Power Dissipation : P = 1.0 W /G6c/G20Zener Voltage : V Z = 6.8~390 V /G6c/G20Surface Mounting Plastic Mold Package MAXIMUM RATINGS (Ta = 25°C) CHARACTERISTIC SYMBOL RATING UNIT Power Dissipation P 1.0 W Junction Temperature T j −40~150 °C Storage Temperature Range T stg −40~150 °C STANDARD SOLDERING PAD MARK Unit: mm JEDEC ― JEITA ― TOSHIBA 3 −4D1A Weight: 0.06g

U1ZB6.8~U1ZB390 2001-07-11 2 ELECTRICAL CHARACTERISTICS (Ta = 25°C) ZENER CHARACTERISTICS FORWARD VOLTAGE REVERSE CURRENT ZENER VOLTAGE VZ (V) ZENER IMPEDANCE rd (Ω) TEMPERATURE COEFFICIENT OF ZENER VOLTAGE αT (mV / °C) VF (V) I R (µA) TYPE MIN TYP. MAX MAX MEASURE- MENT CURRENT I Z (mA) TYP. MAX MAX MEASURE− MENT CURRENT I F (A) MAX MEASURE− MENT VOLTAGE V R (V) U1ZB10 9.0 10 11.0 30 10 6 9 1.2 0.2 10 6 U1ZB11 9.9 11 12.1 30 10 7 11 1.2 0.2 10 7 U1ZB12 10.8 12 13.2 30 10 8 13 1.2 0.2 10 8 U1ZB13 11.7 13 14.3 30 10 9 14 1.2 0.2 10 9 U1ZB15 13.5 15 16.5 30 10 11 17 1.2 0.2 10 10 U1ZB16 14.4 16 17.6 30 10 12 19 1.2 0.2 10 11 U1ZB18 16.2 18 19.8 30 10 14 23 1.2 0.2 10 13 U1ZB20 18.0 20 22.0 30 10 16 26 1.2 0.2 10 14 U1ZB22 19.8 22 24.2 30 10 18 28 1.2 0.2 10 16 U1ZB24 21.6 24 26.4 30 10 20 32 1.2 0.2 10 17 U1ZB27 24.3 27 29.7 30 10 23 36 1.2 0.2 10 19 U1ZB30 27.0 30 33.0 30 10 25 40 1.2 0.2 10 21 U1ZB75 67.5 75 82.5 150 4 66 104 1.2 0.2 10 60 U1ZB100 90 100 110 300 3 87 138 1.2 0.2 10 80 U1ZB110 99 110 121 300 3 96 152 1.2 0.2 10 88 U1ZB150 135 150 165 450 2 136 212 1.2 0.2 10 120 U1ZB180 162 180 198 500 1.5 161 255 1.2 0.2 10 144 U1ZB200 180 200 220 170 269 160 U1ZB200−Y 190 200 210 170 269 160 U1ZB200−Z 200 210 220 500 0.5 178 286 1.2 0.2 10 168 U1ZB220 198 220 242 200 309 176 U1ZB220−Y 210 220 230 200 309 176 U1ZB220−Z 220 230 240 5000 0.5 207 320 1.2 0.2 10 184 U1ZB240 216 240 264 215 325 192 U1ZB240−Y 230 240 250 215 325 216 U1ZB240−Z 240 250 260 5000 0.5 225 338 1.2 0.2 10 225

U1ZB6.8~U1ZB390 2001-07-11 3 ZENER CHARACTERISTICS FORWARD VOLTAGE REVERSE CURRENT ZENER VOLTAGE VZ (V) ZENER IMPEDANCE rd (Ω) TEMPERATURE COEFFICIENT OF ZENER VOLTAGE αT (mV / °C) VF (V) I R (µA) TYPE MIN TYP. MAX MAX. MEASURE- MENT CURRENT I Z (mA) TYP. MAX MAX MEASURE− MENT CURRENT I F (A) MAX MEASURE− MENT VOLTAGE V R (V) U1ZB270 243 270 297 243 385 216 U1ZB270−X 250 260 270 221 350 234 U1ZB270−Y 260 270 280 228 362 243 U1ZB270−Z 270 280 290 5000 0.5 236 374 1.2 0.2 10 252 U1ZB300 270 300 330 270 428 240 U1ZB300−X 280 290 300 244 388 261 U1ZB300−Y 290 300 310 253 402 270 U1ZB300−Z 300 310 320 5000 0.5 261 415 1.2 0.2 10 279 U1ZB330 297 330 363 296 470 264 U1ZB330−X 310 320 330 270 428 288 U1ZB330−Y 320 330 340 278 441 297 U1ZB330−Z 330 340 350 5000 0.5 287 455 1.2 0.2 10 306 U1ZB390 351 390 429 10000 0.5 350 555 1.2 0.2 10 312

U1ZB6.8~U1ZB390 2001-07-11 4

U1ZB6.8~U1ZB390 2001-07-11 5 /Gb7/G20TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress. It is the responsibility of the buyer, when utilizing TOSHIBA products, to comply with the standards of safety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure of such TOSHIBA products could cause loss of human life, bodily injury or damage to property. In developing your designs, please ensure that TOSHIBA products are used within specified operating ranges as set forth in the most recent TOSHIBA products specifications. Also, please keep in mind the precautions and conditions set forth in the “Handling Guide for Semiconductor Devices,” or “TOSHIBA Semiconductor Reliability Handbook” etc.. /Gb7/G20The TOSHIBA products listed in this document are intended for usage in general electronics applications (computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances, etc.). These TOSHIBA products are neither intended nor warranted for usage in equipment that requires extraordinarily high quality and/or reliability or a malfunction or failure of which may cause loss of human life or bodily injury (“Unintended Usage”). Unintended Usage include atomic energy control instruments, airplane or spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments, medical instruments, all types of safety devices, etc.. Unintended Usage of TOSHIBA products listed in this document shall be made at the customer’s own risk. /Gb7/G20The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by TOSHIBA CORPORATION for any infringements of intellectual property or other rights of the third parties which may result from its use. No license is granted by implication or otherwise under any intellectual property or other rights of TOSHIBA CORPORATION or others. /Gb7/G20The information contained herein is subject to change without notice. 000707EAARESTRICTIONS ON PRODUCT USE