Overview of ESD9R3.3ST5G by onsemi
The ESD9R3.3ST5G from onsemi is a transient voltage suppressor diode, designed to protect sensitive electronics from voltage spikes induced by electrostatic discharge (ESD) and other transient voltage events. This device features a breakdown voltage of minimum 4.8V and a maximum clamping voltage of 7.8V, ensuring immediate response to over-voltage conditions, thereby safeguarding the component it is protecting.
It comes in a compact SOD-923 package, sized 1.0×0.6 with a maximum height of 0.40mm, making it suitable for high-density circuit board layouts. Its technical specifications, including low capacitance and unidirectional configuration, make it particularly well-suited for protecting high-speed data lines and I/O interfaces without significant signal integrity compromise.
The device’s plastic package is halogen and lead-free, adhering to modern environmental standards like the RoHS directive. With an operating temperature range from -55°C to 125°C, the ESD9R3.3ST5G can perform reliably under extreme conditions. The factory lead time for this component, as of the current writing, is approximately 30 weeks and 1 day, indicating a need for planning in procurement strategies.
Industry Applications for ESD9R3.3ST5G
The ESD9R3.3ST5G diode finds its applications across a broad spectrum of the electronics industry due to its protective features and compact size. Some key application areas include:
- Consumer Electronics: This encompasses a wide range of devices such as smartphones, tablets, laptops, and other personal electronics where space is at a premium, and protection against ESD is critical for the longevity and reliability of the device.
- Computing and Data Storage: In environments where data integrity is paramount, the ESD9R3.3ST5G provides essential protection for sensitive components within servers, hard drives, and SSDs against transient voltages that could potentially corrupt data or damage hardware.
- Automotive Systems: Modern vehicles increasingly incorporate electronic controls and infotainment systems that require robust protection against ESD and other electrical transients commonly encountered in the automotive environment.
- Industrial Controls: In factory settings, machinery and control units are frequently exposed to high levels of ESD. The ESD9R3.3ST5G is well-suited for protecting these industrial electronics, ensuring uninterrupted operation and minimizing the risk of costly downtime.
Its properties such as low capacitance and a wide operating temperature range make it particularly advantageous in applications where device performance and reliability are non-negotiable.
About onsemi
Onsemi is a leading manufacturer of semiconductor components, particularly known for its robust portfolio in the diodes and rectifiers category, including transient suppressors. Their products like the ESD9R3.3ST5G are designed with a focus on energy efficiency, high performance, and compact form factors, serving a variety of industries from automotive, aerospace, to consumer electronics.
Onsemi is recognized for pioneering innovations in silicon design and packaging technology, making their components highly sought after for critical applications that require the utmost level of protection and reliability. Their transient voltage suppressors stand out for their low operational capacitance, high ESD tolerance, and compliance with international standards, positioning onsemi as a trusted supplier for ESD protection solutions.
Where to Find ESD9R3.3ST5G by onsemi
Procuring the ESD9R3.3ST5G involves thorough market research to ensure availability and best pricing. One reliable resource is FindChips.com, which aggregates supply chain data including stock levels, pricing, and availability from numerous distributors. For those exploring options for the ESD9R3.3ST5G or similar components, Transient Suppressors detail page can serve as a useful reference to compare alternatives.
While historically the ESD9R3.3ST5G has been available from distributors including Newark, DigiKey, Avnet Americas, and Mouser Electronics, it is advisable to consult FindChips for the most current stock levels and distributor listings to make an informed purchasing decision.