CGA9Q1C0G3A153G280KC CGA9Q1C0G3A153G280KC Ceramic Capacitor (MLCC)

CGA9Q1C0G3A153G280KC is a high-performance, automotive-grade multilayer ceramic capacitor (MLCC) manufactured by TDK, a global leader in electronic components. This passive component is meticulously designed to meet the rigorous demands of automotive electronics, offering exceptional reliability and stability in challenging environments. As a ceramic capacitor, its primary function is to store and release electrical energy, filter noise, and stabilize voltage in various circuits. TDK’s commitment to quality ensures that this MLCC provides superior electrical characteristics, making it an ideal choice for critical automotive applications where performance and durability are paramount. Its robust construction and adherence to stringent industry standards underscore its suitability for long-term operation in demanding conditions.

Key Specifications

The CGA9Q1C0G3A153G280KC boasts a comprehensive set of specifications that define its capabilities and suitability for specific applications. Its Automotive Grade designation signifies that it is engineered to withstand the harsh conditions prevalent in vehicle electronics, including wide temperature fluctuations, vibrations, and electrical transients. The Brand, TDK, is synonymous with innovation and quality in the electronics industry, assuring designers of a reliable component. A critical feature is its AEC-Q200 qualification, which is a standard for stress test qualification for passive electrical components used in automotive applications, ensuring high reliability. The tight Tolerance of ±2% on capacitance indicates a high degree of precision, which is crucial for sensitive circuits where exact capacitance values are required for optimal performance. With a L x W Size of 5.7mm x 5.0mm (EIA 2220), this component offers a balance between physical footprint and electrical performance, suitable for various PCB layouts. The Capacitance of 15nF (nanofarads) provides significant energy storage for filtering and coupling applications. The maximum thickness, T(Max.) / mm of 3.1, is important for mechanical design and clearance considerations. The Temperature Characteristic C0G (also known as NP0) is highly valued for its exceptional stability; it indicates a very low change in capacitance over a wide operating temperature range, specifically 0±30ppm/°C (parts per million per degree Celsius), making it ideal for precision timing and resonant circuits. A high Rated Voltage [DC] / V of 1000V allows it to be used in high-voltage applications, providing a significant safety margin. Finally, the broad Operating Temp. Range of -55 to 125 °C further reinforces its automotive-grade status, ensuring reliable operation across extreme thermal conditions.

Features and Benefits

• AEC-Q200 Qualified: This certification guarantees that the capacitor meets the rigorous reliability standards required for automotive electronic components, ensuring consistent performance in critical vehicle systems.
• High Precision C0G Dielectric: The C0G temperature characteristic provides extremely stable capacitance over a wide temperature range (-55 to 125 °C) with a minimal capacitance change of 0±30ppm/°C, making it ideal for precision applications where stability is paramount.
• High Rated Voltage (1000V DC): Capable of handling high DC voltages, this capacitor offers excellent reliability and a wide range of application possibilities in power conversion and high-voltage filtering circuits within automotive systems.
• Tight Capacitance Tolerance (±2%): The precise capacitance value ensures predictable circuit behavior and improved system accuracy, which is crucial for sensitive automotive control and communication systems.
• Robust Construction: Designed for durability, the CGA9Q1C0G3A153G280KC is built to withstand the mechanical stress and environmental challenges inherent in automotive environments, contributing to the longevity and reliability of the end product.

Typical Applications

• Automotive Engine Control Units (ECUs): Used for filtering power supply lines, decoupling ICs, and timing circuits where high reliability and stable performance are essential for engine management and emissions control.
• Electric Vehicle (EV) and Hybrid Electric Vehicle (HEV) Systems: Critical in DC-DC converters, on-board chargers, and battery management systems (BMS) for voltage smoothing, energy storage, and noise suppression in high-voltage power circuits.
• Advanced Driver-Assistance Systems (ADAS): Employed in sensor modules (radar, lidar, cameras) and processing units for stable power delivery and signal integrity, ensuring reliable operation of safety-critical functions like adaptive cruise control and lane keeping.
• Automotive Infotainment and Telematics: Integrated into audio amplifiers, navigation systems, and communication modules for power supply filtering and signal coupling, contributing to clear audio and reliable data transmission.
• Industrial High-Reliability Power Supplies: Beyond automotive, its high voltage rating and AEC-Q200 qualification make it suitable for robust industrial power supplies and control systems where extreme operating conditions and long operational life are required.

The CGA9Q1C0G3A153G280KC is a testament to TDK’s engineering excellence, providing a reliable and high-performance solution for demanding electronic applications. This component is readily stocked and available for immediate shipment across India by Cirkit Electro Components, Mumbai, ensuring prompt delivery for your critical projects.

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