CGA9Q1C0G3B333J280KC CGA9Q1C0G3B333J280KC Ceramic Capacitor (MLCC)

CGA9Q1C0G3B333J280KC

Overview

CGA9Q1C0G3B333J280KC is a high-performance, automotive-grade Ceramic Capacitor (MLCC) manufactured by TDK, a global leader in electronic components. This multilayer ceramic capacitor is designed to meet the rigorous demands of automotive applications, offering exceptional reliability and stability. As a passive component, its primary function is to store and release electrical energy, filter noise, and stabilize voltage in electronic circuits. TDK’s commitment to quality ensures that this component delivers consistent performance even in harsh operating environments.

Key Specifications

• Apps. (Automotive Grade): This attribute signifies that the capacitor is specifically designed and tested for use in automotive electronics. Components designated as ‘Automotive Grade’ must adhere to stringent reliability and performance standards, making them suitable for critical applications in vehicles where failure can have significant consequences.
• Brand (TDK): TDK is a renowned Japanese multinational electronics company known for its high-quality electronic components, including capacitors, inductors, and magnetic products. Their brand signifies reliability and advanced technological innovation in the electronics industry.
• Feature (AEC-Q200High): This indicates compliance with AEC-Q200 standards, which are a set of stress test qualification requirements for passive electronic components used in automotive applications. ‘High’ likely refers to enhanced reliability or performance within this standard.
• AEC-Q200 (YES): Explicitly confirms that the component is qualified to the AEC-Q200 standard, ensuring its suitability for the demanding conditions found in automotive environments, including wide temperature ranges, vibrations, and humidity.
• Tolerance (±5%): This specifies the permissible deviation of the actual capacitance value from its nominal value. A ±5% tolerance is considered precise for many applications, ensuring that the component performs within tight circuit design parameters.
• L x W Size (5.7mm x 5.0mm [EIA 2220]): This describes the physical dimensions of the capacitor, with a length of 5.7mm and a width of 5.0mm. EIA 2220 is a standard package size designation, indicating a relatively larger surface-mount component suitable for higher power or voltage applications.
• Capacitance (33nF): The nominal capacitance value is 33 nanofarads (nF). This is the fundamental property of the capacitor, determining its ability to store electrical charge. This value is suitable for various filtering, coupling, and bypass applications.
• T(Max.) / mm (3.1): This refers to the maximum thickness of the component, which is 3.1mm. This dimension is crucial for PCB layout and ensuring proper clearance in compact electronic assemblies.
• Temp. Chara. (C0G): C0G is a specific dielectric material class, also known as NP0. Capacitors with C0G dielectric exhibit excellent temperature stability, meaning their capacitance changes very little over a wide operating temperature range. They are ideal for precision applications where stable performance is critical.
• Component Type (Ceramic Capacitor (MLCC)): This identifies the fundamental type of component as a Multilayer Ceramic Capacitor. MLCCs are widely used due to their small size, high capacitance values, and excellent high-frequency performance.
• Product Status (Production): This indicates that the component is actively being manufactured and is available for purchase in volume, assuring long-term supply for industrial and commercial applications.
• Rated Voltage [DC] / V (1250): The maximum DC voltage that can be continuously applied across the capacitor without causing damage. A 1250V rating is exceptionally high, making this capacitor suitable for high-voltage power supplies, inverters, and other demanding applications.
• Cap.Change or Temp.Coef. (0±30ppm/°C): This specifies the temperature coefficient of capacitance. For C0G dielectrics, it indicates a very low change in capacitance with temperature, specifically 0 ±30 parts per million per degree Celsius, highlighting its superior stability.
• Operating Temp. Range / °C (-55 to 125): This defines the ambient temperature range within which the capacitor is designed to operate reliably. A range from -55°C to 125°C is very broad, characteristic of automotive-grade components that must withstand extreme environmental conditions.

Features and Benefits

• Exceptional Temperature Stability: With a C0G temperature characteristic and a temperature coefficient of 0±30ppm/°C, this capacitor maintains its capacitance value with minimal deviation across a wide operating range (-55°C to 125°C), ensuring stable circuit performance in varying thermal conditions.
• High Voltage Capability: A robust rated voltage of 1250V DC makes this MLCC suitable for high-power applications, providing reliable performance in circuits requiring significant voltage handling capabilities, such as power converters and industrial equipment.
• Automotive Grade Reliability: Fully compliant with AEC-Q200 standards, the CGA9Q1C0G3B333J280KC is rigorously tested for reliability in harsh automotive environments, offering peace of mind for critical safety and operational systems in vehicles.
• Precision Capacitance Tolerance: A tight tolerance of ±5% ensures that the actual capacitance value is very close to the nominal 33nF, which is crucial for precision timing, filtering, and resonant circuits where exact component values are essential for optimal performance.
• Compact and Robust Design: Despite its high voltage rating and robust performance, the EIA 2220 package (5.7mm x 5.0mm) offers a balance between size and capability, facilitating integration into various PCB designs while maintaining mechanical integrity.

Typical Applications

• Automotive Power Systems: Due to its AEC-Q200 qualification and high voltage rating, this capacitor is ideal for use in electric vehicle (EV) and hybrid electric vehicle (HEV) power electronics, including DC-DC converters, on-board chargers, and inverter circuits where reliability and high voltage handling are paramount.
• Industrial Control Systems: The CGA9Q1C0G3B333J280KC can be effectively used in industrial automation and control equipment, such as motor drives, power supplies for PLCs (Programmable Logic Controllers), and sensor interfaces, benefiting from its stability and robust construction in demanding factory environments.
• High-Reliability Medical Devices: In certain non-implantable medical equipment where stable operation and high voltage isolation are required, such as diagnostic imaging systems or therapeutic devices, the precision and reliability of this TDK capacitor can be highly beneficial.
• Renewable Energy Inverters: For solar inverters and wind turbine control systems, which often operate at high voltages and are exposed to varying environmental conditions, this MLCC provides essential filtering, energy storage, and voltage stabilization functions, contributing to the efficiency and longevity of the system.
• Telecommunications Infrastructure: In base stations and network equipment, where stable power delivery and noise suppression are critical for uninterrupted communication, this capacitor can be employed in power conditioning circuits and filtering stages to ensure signal integrity and system reliability.

Summary

The CGA9Q1C0G3B333J280KC from TDK is a high-performance, automotive-grade ceramic capacitor designed for demanding applications requiring exceptional reliability, high voltage capability, and stable performance across a wide temperature range. This component is stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt delivery for your critical projects.

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