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Datasheet File OCR Text: |
U02Z300 TOSHIBA DIODE SILICON DIFFUSED JUNCTION TYPE ZENER DIODE U02Z300 CONSTANT VOLTAGE REGULATION Unit: mm MAXIMUM RATINGS (Ta = 25C) CHARACTERISTIC Power Dissipation Junction Temperature Storage Temperature Range SYMBOL P* Tj Tstg RATING 200 125 -55~125 UNIT mW C C *: On Glass Epoxy Substrate (GLASS EPOXY SUBSTRATE : 20mx20mm SOLDER LAND : 4mmx4mm) JEDEC JEITA TOSHIBA 1-1E1A ELECTRICAL CHARACTERISTICS (Ta = 25C) Zener Characteristics Zener Zener Voltage Impedance VZ (V) rd (k) MIN U02Z300 U02Z300-X U02Z300-Y U02Z300-Z 270 280 290 300 TYP. 300 290 300 310 MAX 330 300 310 320 TYP. 10 10 10 10 Measure- ment Current IZ (mA) 0.1 0.1 0.1 0.1 Temperature Coefficient of Zener Voltage T (mV / C) TYP. 240 230 240 250 MAX 400 370 380 390 Weight: 0.004g Forward Voltage VF (V) MAX 1.2 1.2 1.2 1.2 Measure- ment Current IF (mA) 10 10 10 10 Reverse Current IR (A) MAX 1 1 1 1 Measure- ment Voltage VR (V) 240 240 240 240 Type STANDARD SOLDERING PAD (Unit in mm) SYMBOL LS LX LY LZ DEVICE TYPE U02Z300 U02Z300-X U02Z300-Y U02Z300-Z 1 2001-07-10 U02Z300 2 2001-07-10 U02Z300 RESTRICTIONS ON PRODUCT USE 000707EAA * TOSHIBA 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.. * The 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. * The 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. * The information contained herein is subject to change without notice. 3 2001-07-10 |
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