Vishay's ESD Protection Diode Clears IEEE 10BASE-T1S Compliance Tests
Event summary
- Vishay's VETH100A1DD1 ESD protection diode passed IEEE 10BASE-T1S compliance tests on May 6, 2026.
- The diode meets OPEN Alliance EMC Test Specifications for 10BASE-T1S, 100BASE-T1, and 1000BASE-T1 applications.
- The device offers capacitance below 1 pF, critical for maintaining signal integrity in 10BASE-T1S networks.
- Vishay manufactures one of the world’s largest portfolios of discrete semiconductors and passive electronic components.
The big picture
Vishay's compliance certification positions it strongly in the growing automotive Ethernet market, particularly for multidrop bus systems. The 10BASE-T1S standard is gaining traction as automakers seek cost-effective, high-reliability networking solutions. Vishay's broad portfolio of components gives it an edge in supplying comprehensive solutions for various automotive Ethernet architectures.
What we're watching
- Market Adoption
- How quickly automotive manufacturers will integrate the VETH100A1DD1 into their designs.
- Competitive Response
- Whether competitors will introduce similar low-capacitance ESD protection solutions.
- Technological Evolution
- The pace at which 10BASE-T1S and other automotive Ethernet standards will evolve.
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