Vishay Intertechnology Introduces Innovative ESD Protection Diodes
Vishay Intertechnology, Inc. (NYSE: VSH) has unveiled two exciting series of Automotive Grade ESD protection diodes, specifically designed for working under harsh conditions, in the versatile SOT-23 package. These new devices range from 3.3 V to 36 V, accommodating varying applications while ensuring low thermal resistance for optimized efficiency. By utilizing the latest advancements, the VGSOTxx and VGSOTxxC series deliver superior heat dissipation compared to earlier models, like the GSOTxx series. This enhancement allows these new components to handle peak pulse power ratings reaching up to 540 W and peak current ratings as high as 44 A with an 8/20 µs pulse, making them a reliable choice for demanding tasks.
Versatile Applications for the New Diodes
The capabilities of the VGSOTxx and VGSOTxxC series are vast, making them suitable for a rich array of applications. These diodes are ideal for use in automotive electronics, advanced automotive controls, and innovative fuel cell technology. Their robust design also positions them as key players in smart systems, energy monitoring, and metering setups.
Furthermore, these devices find applications in industrial automation machines, motor drives, and power tools, as well as in the realms of consumer electronics, healthcare devices, and entertainment systems. With the increasing reliance on technology, these robust ESD protection diodes enhance the performance of fixed and mobile telecom infrastructures and medical instrumentation, proving to be essential in military electronic warfare systems as well.
Unidirectional and Bidirectional Options
Both the VGSOTxx and VGSOTxxC series are versatile in their functionality. While they can be utilized effectively as unidirectional ESD protection devices, the VGSOTxxC series also supports a bidirectional configuration thanks to its unique dual, common anode structure. In scenarios demanding greater power capabilities, users can leverage the dual diodes in parallel, thereby doubling surge power ratings, enhancing line capacitance, and reducing reverse leakage current to optimal levels.
Exceptional Quality and Compliance
Vishay assures that the VGSOTxx and VGSOTxxC series meet both RoHS compliance and their own Vishay Green standards, emphasizing a commitment to environmental excellence. The devices also provide ESD immunity in line with IEC 61000-4-2 and ISO 10605 standards, managing impressive ratings of ±30 kV for both air and contact discharge. Additionally, they pass the AEC-Q101 human body model with a classification rating of H3B (> 8 kV), ensuring outstanding reliability and safety.
Replacing Previous Generations
For industries looking to modernize, these new ESD protection diodes serve as direct drop-in replacements for the older GSOT series and other competing SOT series products. They’re available in AEC-Q101 qualified versions, assuring users of the high performance and reliability this sector demands, meeting stringent automotive requirements for quality and safety.
Availability
Samples and production quantities of Vishay's new ESD protection diodes are available now, with lead times of around 12 weeks, suitable for eager distributors and manufacturers ready to upgrade their components.
About Vishay Intertechnology
Vishay is recognized as a leading manufacturer with one of the world’s largest portfolios of discrete semiconductors and passive electronic components, essential to innovative products spanning industries like automotive, industrial applications, computing, consumer electronics, telecommunications, medical fields, military technology, and aerospace. They continuously strive to meet the global demands of their customer base, standing true to their motto: The DNA of tech.
Frequently Asked Questions
What are the key features of Vishay's new ESD protection diodes?
The new ESD protection diodes offer low thermal resistance, high peak pulse power ratings, and current ratings up to 44 A, making them ideal for various applications.
In what applications can the VGSOTxx series be utilized?
The VGSOTxx series is suitable for automotive electronics, smart systems, industrial automation, and healthcare devices, among other uses.
Are the new diodes compliant with industry standards?
Yes, the devices are RoHS compliant, halogen-free, and meet ESD immunity standards such as IEC 61000-4-2 and ISO 10605.
Can these diodes serve as both unidirectional and bidirectional devices?
Yes, the VGSOTxx series can be used as unidirectional ESD protection devices, while the VGSOTxxC series can also function bidirectionally.
Where can I find more information about Vishay products?
For more details, you can visit the official Vishay website for product specifications and datasheets.
