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LW REVERSAL DECOUPLING CAPACITORS

LW REVERSAL DECOUPLING CAPACITORS

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LW REVERSAL DECOUPLING CAPACITORS

Product catalog summary

Notice for TAIYO YUDEN Products

Reminders:

Product information is subject to change; verify specifications before use.
Taiyo Yuden is not liable for defects outside specified parameters.
Products should be validated in actual conditions before shipment.
Consult Taiyo Yuden for critical applications and avoid use in aerospace, nuclear, or military applications.
Ensure high safety and reliability evaluations for equipment requiring such standards.
Products are applicable only if purchased through official sales channels.
Export of certain items may require specific procedures under applicable laws.

Features:

Low ESR and ESL for effective noise removal and decreased ripple voltage.
Small size with high capacitance, suitable for decoupling and filtering capacitors.

Specifications:

Rated voltages range from 4V to 25V.
Thickness options include 0.3mm, 0.5mm, and 0.85mm.
Capacitance ranges from 0.1μF to 22μF with tolerances of ±10% or ±20%.
Temperature characteristics codes include X5R, X6S, X7S, and X7R.

Packaging:

Available in taped packages with various dimensions and quantities.

Reliability Data:

Capacitance tolerance and dissipation factor specifications are provided for different classes.

Overview: This document provides technical specifications, test methods, and reliability data for multilayer ceramic capacitors, focusing on high permittivity (Class 2) and temperature compensating (Class 1) types. It includes guidelines for operating conditions, storage, and handling to ensure optimal performance and reliability.

1. Specifications:

Operating Temperature Range: Class 1 capacitors operate between -55 to +125°C, while Class 2 ranges vary by type.
Rated Voltage: Class 1 capacitors are available in 50VDC, 25VDC, and 16VDC. Class 2 capacitors offer a broader range.
Storage Conditions: Similar temperature ranges as operating conditions, with specific types having unique ranges.

2. Test Methods and Reliability:

Withstanding Voltage: Class 1 capacitors are tested at three times the rated voltage, while Class 2 at 2.5 times.
Temperature Characteristics: Class 1 capacitors have specific ppm/°C tolerances, while Class 2 capacitors have percentage-based capacitance changes over temperature ranges.
Deflection and Body Strength: Tests ensure no mechanical damage and minimal capacitance change under specified conditions.
Solderability and Resistance: At least 95% of terminal electrodes must be covered by new solder.
Humidity and Temperature Cycling: Capacitors are tested for stability under high humidity and temperature variations.

3. Precautions:

Circuit Design: Ensure capacitors operate within rated voltage limits, especially in critical applications.
PCB Design: Proper land-pattern design is crucial to prevent mechanical stress and ensure reliable soldering.

4. Additional Notes:

Reliability data and detailed specifications are available on the manufacturer's website or CD catalogs.

Specifications and Dimensions: The document provides detailed specifications for various types of components, including recommended land dimensions for reflow-soldering. It includes measurements for different types and sizes.

Procedures and Recommendations: The document outlines procedures for mounting and soldering multilayer ceramic capacitors (MLCCs). It emphasizes the importance of proper PCB design to minimize mechanical stress and provides guidelines for the adjustment of mounting machines and the selection of adhesives.

Soldering Precautions: Detailed recommendations are provided for soldering processes, including the selection of flux and soldering conditions.

Cleaning and Handling: The document advises on appropriate cleaning conditions to avoid degradation of capacitor properties.

Storage Conditions: Recommendations for storage conditions are provided to maintain solderability and packaging quality.

Capacitance Stability: High dielectric constant capacitors may experience a gradual decrease in capacitance over time. A heat treatment can restore the initial capacitance value.

Technical Considerations: Storing capacitors in high temperature and humidity can lead to terminal oxidation and deterioration of packaging materials.

Reference Guide: The RCR-2335B Safety Application Guide by JEITA provides additional precautions for handling.

Catalog excerpts

11 notice_e-01 Notice for TAIYO YUDEN products@ Please read this notice before using the TAIYO YUDEN products. REMINDERS ¡ Product information in this catalog is as of October 2010. All of the contents specified herein are subject to change without notice due to technical improvements, etc. Therefore, please check for the latest information carefully before practical application or usage of the Products. Please note that Taiyo Yuden Co., Ltd. shall not be responsible for any defects in products or equipment incorporating such products, which are caused under the conditions other than those specified in this catalog or individual specification. ¡ Please contact Taiyo Yuden Co., Ltd. for further details of product specifications as the individual specification is available. ¡ Please conduct validation and verification of products in actual condition of mounting and operating environment before commercial shipment of the equipment. ¡ All electronic components or functional modules listed in this catalog are developed, designed and intended for use in general electronics equipment.(for AV, office automation, household, office supply, information service, telecommunications, (such as mobile phone or PC) etc.). Before incorporating the components or devices into any equipment in the field such as transportation,( automotive control, train control, ship control), transportation signal, disaster prevention, medical, public information network (telephone exchange, base station) etc. which may have direct influence to harm or injure a human body, please contact Taiyo Yuden Co., Ltd. for more detail in advance. Do not incorporate the products into any equipment in fields such as aerospace, aviation, nuclear control, submarine system, military, etc. where higher safety and reliability are especially required. In addition, even electronic components or functional modules that are used for the general electronic equipment, if the equipment or the electric circuit require high safety or reliability function or performances, a sufficient reliability evaluation check for safety shall be performed before commercial shipment and moreover, due consideration to install a protective circuit is strongly recommended at customer's design stage. ¡ The contents of this catalog are applicable to the products which are purchased from our sales offices or distributors (so called “TAIYO YUDEN’s official sales channel”). It is only applicable to the products purchased from any of TAIYO YUDEN’ s official sales channel. ¡ Please note that Taiyo Yuden Co., Ltd. shall have no responsibility for any controversies or disputes that may occur in connection with a third party's intellectual property rights and other related rights arising from your usage of products in this catalog. Taiyo Yuden Co., Ltd. grants no license for such rights. ¡ Caution for export Certain items in this catalog may require specific procedures for export according to “Foreign Exchange and Foreign Trade Control Law” of Japan, “U.S. Export Administration Regulations”, and other applicable regulations. Should you have any question or inquiry on this matter, please contact our sales staff.

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32 11 mlcc07_e-01 ¡ FEATURES ¡ PART NUMBER ¡ STANDARD EXTERNAL DIMENSIONS/STANDARD QUANTITY ¡ AVAILABLE CAPACITANCE RANGE ¡ APPLICATIONS – This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification. For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) or CD catalogs. Low equivalent series resistance iESRj. Low equivalent series inductor iESLj. The effect of noise removal in the high frequency....

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34 11 mlcc07_e-01 ¡ REPRESENTATIVE PART NUMBERS ¡ ELECTRICAL CHARACTERISTICS – This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification. For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) or CD catalogs. yTemperature Characteristic C6:X6Sz œExample of Impedance ESR vs. Frequency characteristics ‚iWK105 BJ105MP Z, ESR M Z ‚iWK107 BJ475MV Z, ESR M Z ‚iWK212 BJ226MD Z, ESR M Z ¡Taiyo Yuden multilayer...

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11 35 CAPACITORS mlcc07_e-01 – This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification. For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) or CD catalogs.

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mlcc_pack-P1 11 mlcc_pack_e-01 ¡ PACKAGING – This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification. For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) or CD catalogs. Taped package ‡@Minimum Quantity ‡ATaping material ¦No bottom tape for pressed carrier tape ‡BRepresentative taping dimensions @Paper Tapei8mm widej @Pressed carrier tapei 2mm pitchj T1 ..0.1/-0 Paper tape Embossed tape Type...

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mlcc_pack_e-01 11 mlcc_pack-P2 ¡ PACKAGING – This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification. For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) or CD catalogs. Embossed tapei8mm widej Embossed tapei12mm widej Type Chip Cavity Insertion Pitch Tape Thickness A B F K T WK107 1.0 1.8 4.0±0.1 1.3max 0.25±0.1 MK212 1.65 2.4 MK316 2.0 3.6 3.4max. 0.6max. MK325 2.8 3.6 ‡CTrailer and...

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