CGA3E3X5R1V154M080AB CGA3E3X5R1V154M080AB Ceramic Capacitor (MLCC)

CGA3E3X5R1V154M080AB is a high-performance automotive-grade multilayer ceramic capacitor (MLCC) manufactured by TDK, a global leader in electronic components. This passive component is specifically designed to meet the rigorous demands of automotive electronics, offering reliable capacitance in a compact form factor. As an essential building block in modern electronic circuits, this ceramic capacitor plays a crucial role in filtering, decoupling, and energy storage, ensuring stable operation and signal integrity in critical automotive systems. Its robust construction and adherence to stringent quality standards make it an ideal choice for applications requiring high reliability and performance under challenging environmental conditions.

Key Specifications

This TDK MLCC boasts several key specifications that underscore its suitability for demanding applications. The ‘Apps.’ attribute, indicating ‘Automotive Grade’, highlights its design and testing for use in vehicular environments, where components must withstand vibrations, temperature extremes, and electrical transients. The ‘Brand’ is ‘TDK’, signifying a manufacturer renowned for quality and innovation in passive components. The ‘Feature’ of ‘AEC-Q200General’ and the explicit ‘AEC-Q200’ value of ‘YES’ confirm its compliance with the Automotive Electronics Council’s stress test qualification for passive components, a critical standard for automotive reliability. The ‘Tolerance’ of ‘±20%’ specifies the permissible deviation from its nominal capacitance value, which is common for X5R dielectric types. Its ‘L x W Size’ is a compact ‘1.6mm x 0.8mm [EIA 0603]’, referring to its physical dimensions in millimeters and its standard EIA case code, making it suitable for miniaturized circuits. The ‘Capacitance’ is ‘150nF’ (nanofarads), providing substantial charge storage for filtering and decoupling. The ‘T(Max.) / mm’ of ‘0.9’ indicates its maximum thickness, crucial for board layout and space constraints. The ‘Temp. Chara.’ is ‘X5R’, a dielectric material known for its stable capacitance over a wide temperature range, as further detailed by ‘Cap.Change or Temp.Coef.’ of ‘±15%’ across its operating temperature. The ‘Component Type’ is clearly a ‘Ceramic Capacitor (MLCC)’, and its ‘Product Status’ is ‘Production’, ensuring ongoing availability. The ‘Rated Voltage [DC] / V’ is ’35V’, defining the maximum DC voltage it can continuously withstand without breakdown. Finally, the ‘Operating Temp. Range / °C’ of ‘-55 to 85’ specifies the ambient temperature limits within which the capacitor is designed to operate reliably, covering typical automotive temperature profiles.

Features and Benefits

• AEC-Q200 Qualified: This capacitor is fully compliant with AEC-Q200 standards, guaranteeing its robustness and reliability for use in harsh automotive environments, reducing the risk of field failures.
• Automotive Grade Reliability: Designed specifically for automotive applications, it offers enhanced performance and extended lifespan under demanding conditions such as extreme temperatures, vibrations, and humidity.
• Compact 0603 Package: Its small 1.6mm x 0.8mm footprint allows for high-density mounting and miniaturization of electronic control units (ECUs), contributing to smaller and lighter vehicle designs.
• Stable X5R Dielectric: The X5R temperature characteristic ensures stable capacitance performance with only a ±15% change over the wide operating temperature range of -55°C to 85°C, crucial for consistent circuit operation.
• High Capacitance Value: With a capacitance of 150nF, it effectively performs decoupling, filtering, and energy storage functions, improving power supply stability and signal integrity in various automotive subsystems.

Typical Applications

This TDK CGA3E3X5R1V154M080AB ceramic capacitor is highly versatile and finds application in numerous automotive electronic systems:

• Engine Control Units (ECUs): Essential for power supply decoupling and noise filtering in ECUs, ensuring stable operation of microcontrollers, sensors, and actuators that manage engine performance and emissions.
• Infotainment Systems: Utilized in car radios, navigation systems, and display units for power filtering and signal coupling, contributing to clear audio, stable video, and reliable data processing.
• Advanced Driver-Assistance Systems (ADAS): Plays a critical role in sensor modules (e.g., radar, lidar, cameras) and processing units for ADAS, providing stable power and filtering out interference to ensure accurate data acquisition and reliable decision-making for safety features.
• Body Electronics: Employed in modules controlling lighting, power windows, central locking, and climate control systems, where it helps in stabilizing power rails and suppressing electromagnetic interference (EMI).
• Electric Power Steering (EPS) Systems: Used for decoupling power to motor drivers and control circuits, contributing to the smooth and responsive operation of the steering system.

Summary

The CGA3E3X5R1V154M080AB from TDK is a premium automotive-grade MLCC that delivers exceptional reliability and performance in a compact package. Its AEC-Q200 qualification and robust specifications make it an ideal choice for critical automotive applications. This component is stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt availability for your design and production needs.

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