Introducing Vishay's New ESD Protection Diode
Vishay Intertechnology, Inc. (NYSE: VSH) has launched its latest Automotive Grade bidirectional single-line ESD protection diode, specifically engineered for automotive Ethernet networks. This innovative product comes in a compact DFN1006-2B package, which features wettable flanks to enhance reliability. It is designed to comply with OPEN Alliance 100Base-T1 and 1000Base-T1 specifications, ensuring it meets the rigorous demands of modern automotive networking.
Key Features and Specifications
The device, identified as VETH100A1DD1, includes a variety of advanced features. It offers an impressively low clamping voltage of 31 V at 1 A, utilizing state-of-the-art snap-back technology with a trigger voltage exceeding 100 V. This technology enables the protection diode to effectively absorb electrical transients, delivering exceptional ESD protection.
Additionally, it boasts a low dynamic resistance of just 0.4 ohms, significantly improving ESD absorption performance. The maximum capacitance is capped at 2 pF, which is essential for maintaining high signal integrity during operation. Together, these specifications make the VETH100A1DD1 a powerful component for safeguarding high-speed data lines against transient voltage signals.
Compliance and Applications
The VETH100A1DD1 ensures compliance by providing transient protection for data lines according to ISO 10605 and IEC 61000-4-2 standards, guaranteeing robust performance even under extreme conditions. The diode can withstand ± 15 kV contact discharge for up to 1000 pulses, making it ideal for a wide range of automotive applications.
It is available in an AEC-Q101 version specifically designed for automotive use, supporting a working voltage of ± 24 V. The potential applications for this diode are extensive, covering areas such as industrial automation systems, computing devices, consumer electronics, home appliances, fixed telecom infrastructures, and medical instrumentation, highlighting its versatility across different environments.
Robust Design and Environmental Compliance
The moisture sensitivity level (MSL) of the VETH100A1DD1 is rated at 1 under J-STD-020 standards, indicating its suitability for various manufacturing processes. Furthermore, it has achieved a UL 94 V-0 flammability rating, ensuring it meets safety standards in operational environments.
Importantly, this product is RoHS-compliant and halogen-free. It also supports automated optical inspection (AOI) for automotive systems, enhancing manufacturing efficiency and reliability during production.
Availability
Vishay has announced that samples and production quantities of the VETH100A1DD1 are available immediately, with lead times around 20 weeks for larger orders. This availability positions Vishay to address the increasing demand in the automotive and industrial sectors for high-performance ESD protection components.
About Vishay Intertechnology
Vishay is recognized for its extensive range of discrete semiconductors and passive electronic components, which play a vital role in fostering innovation across multiple sectors, including automotive, industrial applications, computing, consumer electronics, telecommunications, military, aerospace, and medical markets. As a Fortune 1,000 company listed on the NYSE (VSH), Vishay remains a leader in the industry, serving customers worldwide with its broad product offerings.
Contact Information
For further inquiries regarding the VETH100A1DD1 or other products, interested parties can reach out to Vishay Intertechnology at:
Peter Henrici, +1 408 567-8400
peter.henrici@vishay.com
or
Redpines
Bob Decker, +1 415 409-0233
bob.decker@redpinesgroup.com
Frequently Asked Questions
What is the main purpose of the VETH100A1DD1 diode?
The VETH100A1DD1 is designed to protect against ESD transients in automotive Ethernet networks, ensuring the integrity of high-speed data lines.
What are the key specifications of the VETH100A1DD1?
This diode features a low clamping voltage of 31 V, a dynamic resistance of 0.4 ohms, and a capacitance of 2 pF, making it ideal for maintaining signal integrity and effective ESD absorption.
How does the device ensure compliance with industry standards?
It adheres to ISO 10605 and IEC 61000-4-2 standards, providing robust protection against contact discharge of up to ± 15 kV.
What is the availability period for the VETH100A1DD1?
Samples and production quantities are currently available, with lead times averaging 20 weeks for larger orders.
In what applications can the VETH100A1DD1 be used?
This diode is suitable for a variety of applications, including industrial automation systems, consumer electronics, telecom infrastructure, and medical equipment.
