HZT33 RENESAS

Document overview

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Technical content

Features

  • Lower temperature coefficient of the reference voltage.
  • Lower dynamic resistance.
  • High reliability with glass seal.

Ordering Information

Type No. Cathode band Mark Package Name Package Code (Previous Code) HZT33 Navy Blue HZT33 DO-35 GRZZ0002ZB-A (DO-35) Pin Arrangement 1. Cathode 2. AnodeCathode band HZT

Rev.5.00 Jun 23, 2005 page 2 of 4 Absolute Maximum Ratings (Ta = 25°C) Item Symbol Value Unit Power dissipation Pd * 200 mW Operation temperature Topr −20 to +75 °C Storage temperature Tstg −40 to +175 °C Note: Value at Ta = 75°C.

Electrical Characteristics

(Ta = 25°C) Item Symbol Min Typ Max Unit Test Condition Zener Voltage VZ 31.0 — 35.0 V I Z = 5 mA Dynamic resistance r d — — 25.0 Ω I Z = 5 mA, f = 1 KHz Temperature coefficient γZ — 1.0 *1 — mV/°C *2 IZ = 5 mA Ta = −20 to +25 to +75°C Notes: 1. Type Value of γZ : 1.0 mV/°C 2. Definition of γZ γZ based on Ta = + 25°C and the temperature coefficient with each temperature. (Range of operation temperature)

Rev.5.00 Jun 23, 2005 page 3 of 4 Main Characteristic 500 400 300 200 100 100 500 2.5 mm 3 mm 5mm Printed circuit board 100 × 180 × 1.6t mm Quality: paper phenol 20 25 30 35 Ta = 25°C 10–5 10–4 10–3 10–2 Fig.1 Zener current vs. Zener voltage Zener Voltage VZ (V) Fig.2 Power Dissipation vs. Ambient Temperature Ambient Temperature Ta (°C) Zener Current IZ (A) Power Dissipation Pd (mW)

Rev.5.00 Jun 23, 2005 page 4 of 4 Package Dimensions L E L Min Nom Max φb - 0.5 φD -2 . 0 E -- 4 . 2 L 26.0 - - φb φD Dimension in MillimetersReference Symbol SC-40 0.13g MASS[Typ.] DO-35 / DO-35VGRZZ0002ZB-A RENESAS CodeJEITA Package Code Previous Code

Keep safety first in your circuit designs! 1. Renesas Technology Corp. puts the maximum effort into making semiconductor products better and more reliable, but there is always the possibility that trouble may occur with them. Trouble with semiconductors may lead to personal injury, fire or property damage. Remember to give due consideration to safety when making your circuit designs, with appropriate measures such as (i) placement of substitutive, auxiliary circuits, (ii) use of nonflammable material or (iii) prevention against any malfunction or mishap. Notes regarding these materials 1. These materials are intended as a reference to assist our customers in the selection of the Renesas Technology Corp. product best suited to the customer's application; they do not convey any license under any intellectual property rights, or any other rights, belonging to Renesas Technology Corp. or a third party. 2. Renesas Technology Corp. assumes no responsibility for any damage, or infringement of any third-party's rights, originating in the use of any product data, diagrams, charts, programs, algorithms, or circuit application examples contained in these materials. 3. All information contained in these materials, including product data, diagrams, charts, programs and algorithms represents information on products at the time of publication of these materials, and are subject to change by Renesas Technology Corp. without notice due to product improvements or other reasons. It is therefore recommended that customers contact Renesas Technology Corp. or an authorized Renesas Technology Corp. product distributor for the latest product information before purchasing a product listed herein. The information described here may contain technical inaccuracies or typographical errors. Renesas Technology Corp. assumes no responsibility for any damage, liability, or other loss rising from these inaccuracies or errors. Please also pay attention to information published by Renesas Technology Corp. by various means, including the Renesas Technology Corp. Semiconductor home page (http://www.renesas.com). 4. When using any or all of the information contained in these materials, including product data, diagrams, charts, programs, and algorithms, please be sure to evaluate all information as a total system before making a final decision on the applicability of the information and products. Renesas Technology Corp. assumes no responsibility for any damage, liability or other loss resulting from the information contained herein. 5. Renesas Technology Corp. semiconductors are not designed or manufactured for use in a device or system that is used under circumstances in which human life is potentially at stake. Please contact Renesas Technology Corp. or an authorized Renesas Technology Corp. product distributor when considering the use of a product contained herein for any specific purposes, such as apparatus or systems for transportation, vehicular, medical, aerospace, nuclear, or undersea repeater use. 6. The prior written approval of Renesas Technology Corp. is necessary to reprint or reproduce in whole or in part these materials. 7. If these products or technologies are subject to the Japanese export control restrictions, they must be exported under a license from the Japanese government and cannot be imported into a country other than the approved destination. Any diversion or reexport contrary to the export control laws and regulations of Japan and/or the country of destination is prohibited. 8. Please contact Renesas Technology Corp. for further details on these materials or the products contained therein. Sales Strategic Planning Div. Nippon Bldg., 2-6-2, Ohte-machi, Chiyoda-ku, Tokyo 100-0004, Japan http://www.renesas.com Refer to "http://www.renesas.com/en/network" for the latest and detailed information. Renesas Technology America, Inc. 450 Holger Way, San Jose, CA 95134-1368, U.S.A Renesas Technology Europe Limited Dukes Meadow, Millboard Road, Bourne End, Buckinghamshire, SL8 5FH, U.K. Renesas Technology Hong Kong Ltd. 7th Floor, North Tower, World Finance Centre, Harbour City, 1 Canton Road, Tsimshatsui, Kowloon, Hong Kong Tel: <852> 2265-6688, Fax: <852> 2730-6071 Renesas Technology Taiwan Co., Ltd. 10th Floor, No.99, Fushing North Road, Taipei, Taiwan Renesas Technology (Shanghai) Co., Ltd. Unit2607 Ruijing Building, No.205 Maoming Road (S), Shanghai 200020, China Renesas Technology Singapore Pte. Ltd.

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