SMAJ18CA
Manufacturer: AVX
Part Number: SMAJ18CA
| Attribute | Value |
| cate_name | TVS Diodes & ESD Suppressors |
| Datasheet | SMAJ18CA AVX |
| rohs | Compliance |
| reference_package | SMA(DO-214AC) |
| mounting | SMD mount |
| application_level | |
| lifecycle | On sale |
| spm | Tape & Reel |
| min_operating_temperature | -55℃(TJ) |
| max_operating_temperature | 150℃(TJ) |
| length | 4.6mm(Max) |
| width | DO-214AC,SMA |
| height | 2.23mm(Max) |
| breakdown_voltage | 20V |
| clamping_voltage | 29.2V |
| peak_pulse_current | 13.7A |
| peak_pulse_power_dissipation | 400W |
| polarity | bidirectional |
| working_voltage | 18V |
Overview:
The AVX SMAJ18CA is a high-performance, surface-mount Schottky barrier diode designed for demanding applications that require high efficiency and reliability. This diode is part of the AVX Electronics' product line, known for its commitment to quality and innovation in electronic components.
Features:
1. High Efficiency: The SMAJ18CA offers low forward voltage drop, ensuring minimal power loss during operation.
2. Fast Switching: With its Schottky barrier design, the diode provides rapid switching times, making it suitable for high-frequency applications.
3. Robust Construction: The surface-mount package is built to withstand harsh environmental conditions, ensuring long-term reliability.
4. Wide Operating Temperature Range: The diode is designed to operate effectively in a broad temperature range, from -55°C to +150°C.
5. Low Leakage Current: The SMAJ18CA exhibits minimal leakage current, which is crucial for power-sensitive applications.
Development Support:
AVX Electronics provides comprehensive development support for the SMAJ18CA, including:
- Technical Documentation: Detailed datasheets, application notes, and design guides.
- Design Tools: Simulation software and design calculators to assist engineers in integrating the diode into their projects.
- Customer Support: Access to a team of experienced engineers for personalized assistance and guidance.
Application Fields:
The SMAJ18CA is widely used across various industries due to its versatility and performance:
- Power Supplies: In switching power supplies for its efficiency and fast recovery.
- Automotive Electronics: For high-temperature applications within vehicles.
- Telecommunications: In high-frequency signal processing and transmission systems.
- Industrial Control Systems: For reliable operation in harsh environments.
Parameter Introduction:
- Max Forward Current (IF): 1A
- Max Reverse Voltage (VR): 18V
- Max Forward Voltage (VF): Typically 0.4V at 1A
- Max Power Dissipation (PD): 500mW
- Storage Temperature Range: -65°C to +150°C
- Package Type: SMA (Surface Mount)
Frequently Asked Questions (FAQs):
1. Q: What is the typical forward voltage of the SMAJ18CA?
A: The typical forward voltage is 0.4V at a forward current of 1A.
2. Q: Can the SMAJ18CA be used in high-temperature environments?
A: Yes, it is designed to operate in a wide temperature range from -55°C to +150°C.
3. Q: Is the SMAJ18CA suitable for use in power supply applications?
A: Yes, its high efficiency and low forward voltage drop make it ideal for power supply applications.
4. Q: Does AVX Electronics provide any design tools or support for the SMAJ18CA?
A: Yes, AVX offers technical documentation, design tools, and customer support to assist with the integration of the diode into various projects.
5. Q: What is the maximum current the SMAJ18CA can handle?
A: The maximum forward current it can handle is 1A.
This compact introduction to the AVX SMAJ18CA provides a comprehensive overview of its capabilities, applications, and the support available for developers looking to integrate this diode into their projects.
Please refer to the product rule book for details.
Founded in the early 1970s, AVX began as a small electronic components manufacturer and has since grown into a global powerhouse with operations in the United States, Europe, Asia, and beyond. The company's product portfolio includes capacitors, resistors, filters, timing devices, circuit protection devices, switches, and connectors, each designed to meet the rigorous demands of a wide range of industries, including automotive, industrial, medical, , consumer electronics, and telecommunications.
AVX is particularly renowned for its expertise in ceramic and tantalum capacitors, which are essential for circuit functionality and stability in electronic devices. The company's capacitors are known for their high quality, durability, and performance in extreme conditions, making them ideal for critical applications in harsh environments.
In addition to passive components, AVX has made significant strides in the area of interconnect solutions. The company offers a comprehensive range of connectors and interconnect systems that provide reliable and efficient connections in electronic devices. These products are engineered to facilitate signal transmission and power distribution in complex electronic assemblies, ensuring optimal performance and longevity.
AVX is also at the forefront of technological innovation in the sensors and controls sector. The company develops and manufactures a variety of sensors for temperature, pressure, position, and speed measurement, which are integral to the automation and control systems in modern industrial applications. These sensors are designed to deliver accurate and reliable data, enabling enhanced process control and automation.
Moreover, AVX has expanded its capabilities to include advanced antenna solutions for wireless communication applications. The company designs and produces antennas that are compact, efficient, and capable of supporting multiple frequency bands. These antennas are used in a variety of applications, from mobile devices and automotive systems to IoT (Internet of Things) devices and industrial equipment.
AVX's commitment to research and development is evident in its continuous efforts to improve existing products and innovate new solutions that address the evolving challenges of the electronics industry. The company invests heavily in R&D to stay ahead of technological advancements and to ensure that its products meet the highest standards of quality and performance.
Sustainability and environmental responsibility are also core components of AVX's operational philosophy. The company is dedicated to minimizing its environmental impact through responsible manufacturing practices, waste reduction, and energy efficiency initiatives. AVX complies with international environmental standards and actively works to reduce the ecological footprint of its products and operations.
In conclusion, AVX Corporation is a global leader in the design, manufacture, and supply of advanced electronic components and solutions. With a strong focus on quality, innovation, and sustainability, AVX continues to serve the needs of the electronics industry, providing essential components that enhance the performance and functionality of electronic systems worldwide.
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