Overview of PESD1CAN-UX by Nexperia
The PESD1CAN-UX, manufactured by Nexperia, is a CAN bus ESD protection diode designed to protect sensitive electronics from electrostatic discharge (ESD) in automotive applications. Packaged in a SC-70 (SOT323) form factor, this component functions as a bidirectional transient voltage suppressor diode, capable of clamping voltage up to 50V. It is constructed with silicon as its diode element material, featuring a breakdown voltage range from 25.4V to 30.3V, and nominal at 27.8V. Meanwhile, its power dissipation is rated at 150W to adequately handle transient voltage spikes.
This part distinguishes itself with a dual element configuration for common cathode connection, enhancing the protection of the CAN (Controller Area Network) bus lines it is designed for. It supports a wide operating temperature range from -55 °C to 150 °C, catering to the rigorous conditions of automotive environments. A noteworthy aspect of the PESD1CAN-UX is its compliance with several automotive and electrical standards, including AEC-Q101 for reliability in automotive applications, IEC-61643-321 for surge protection, and IEC standards 61000-4-2, 4-5 for electromagnetic compatibility.
The diode’s package is made from plastic/epoxy, making it a sturdy choice for various applications, and it supports surface mount technology for convenient integration into electronic assemblies. As a moisture sensitivity level 1 component, it showcases excellent resistance to moisture-induced damage, ensuring reliability and longevity in service. Although the PESD1CAN-UX is not recommended for new designs as per its life cycle code, it remains a solid choice for ongoing projects that require proven protection capabilities.
Industry Applications for PESD1CAN-UX
The PESD1CAN-UX is potentially suitable for a variety of industry applications where robust ESD protection is critical. While these potential applications are illustrative and conceptual, requiring detailed analysis and verification by engineering and design teams, here are several industries that might benefit from integrating the PESD1CAN-UX into their systems:
- Automotive: Given its compliance with automotive standard AEC-Q101, the PESD1CAN-UX might find application in automotive electronics such as engine control units (ECUs), automotive infotainment systems, and CAN bus communication networks where reliable ESD protection is critical for vehicle performance and safety.
- Industrial Automation: The robust operating temperature range and high-power dissipation capability might make this diode a potential fit for industrial control systems, sensors, and PLCs (Programmable Logic Controllers), where equipment is regularly subjected to electrical noise and potential ESD events.
- Consumer Electronics: Devices requiring interfaces subject to ESD events, such as USB and HDMI ports on smartphones, tablets, and laptops, could potentially employ the PESD1CAN-UX to safeguard sensitive components from voltage spikes.
- Telcommunications: The component might be suitable for protecting telecommunications equipment, including modems and routers, from ESD damage that can result from static discharge or lightning-induced surges, thereby ensuring reliability and connectivity.
It’s important to note that while these industry applications are potential uses for the PESD1CAN-UX, they are only conceptual and require thorough validation by relevant engineering teams to ensure compliance with specific industry standards and application requirements.
About Nexperia
Nexperia is a globally recognized leader in the production of discrete and analog semiconductor components, including a wide range of diodes and Transient Suppressors. With a focus on efficiency and miniaturization, Nexperia’s products are designed to offer high performance and reliability, particularly in demanding environments. Their portfolio includes parts designed to meet the rigorous specifications of automotive, industrial, and consumer markets.
In the realm of Transient Suppressors, Nexperia offers an extensive selection of components, including the PESD1CAN-UX. These products stand out for their robustness and ability to protect sensitive circuits from electrostatic discharge (ESD), voltage spikes, and transient voltages, essential for maintaining the integrity and reliability of electronic systems across various applications.
Where to Find PESD1CAN-UX by Nexperia
For those looking to purchase the PESD1CAN-UX or explore similar Transient Suppressors, findchips.com offers a comprehensive and up-to-date database of parts from various suppliers. While historically the part has been available at distributors such as New Advantage Corporation, EBV Elektronik, Avnet Silica, and Mouser Electronics, current stock levels and pricing can vary. Therefore, it’s recommended to check findchips.com to get the latest information on availability and to compare options from Nexperia or other manufacturers.