Semtech Launches New Electrostatic Discharge (ESD) Protection for Automotive Ethernet
Semtech (SMTC) has announced the launch of RClamp10022PWQ, a new two-line transient voltage suppressor specifically designed for automotive Ethernet applications. The device is fully compliant with Open Alliance specifications for various automotive Ethernet interfaces including 10BASE-T1S, 100BASE-T1, and 1000BASE-T1.
The RClamp10022PWQ offers robust ESD protection with ±15kV contact and ±25kV air discharge protection, exceeding automotive requirements. It features ultra-low capacitance of 0.6pF maximum, ensuring signal integrity for high-speed networks up to 10Gbps. The device is AEC-Q101 qualified for automotive environments and operates in temperatures from -40°C to +125°C.
Semtech will showcase this product at the Automotive Ethernet Congress in Munich, February 18-20, 2025.
Semtech (SMTC) ha annunciato il lancio del RClamp10022PWQ, un nuovo soppressore di tensione transitoria a due linee specificamente progettato per applicazioni Ethernet automotive. Il dispositivo è completamente conforme alle specifiche dell'Open Alliance per vari interfacce Ethernet automotive, tra cui 10BASE-T1S, 100BASE-T1 e 1000BASE-T1.
Il RClamp10022PWQ offre una robusta protezione ESD con protezione da contatto di ±15kV e scarica d'aria di ±25kV, superando i requisiti automotive. Presenta una capacità ultra-bassa di 0,6pF al massimo, garantendo l'integrità del segnale per reti ad alta velocità fino a 10Gbps. Il dispositivo è qualificato AEC-Q101 per ambienti automotive e opera in temperature da -40°C a +125°C.
Semtech presenterà questo prodotto al Congresso Automotive Ethernet di Monaco, dal 18 al 20 febbraio 2025.
Semtech (SMTC) ha anunciado el lanzamiento del RClamp10022PWQ, un nuevo supresor de voltaje transitorio de dos líneas diseñado específicamente para aplicaciones de Ethernet automotriz. El dispositivo es completamente compatible con las especificaciones de Open Alliance para varias interfaces de Ethernet automotriz, incluyendo 10BASE-T1S, 100BASE-T1 y 1000BASE-T1.
El RClamp10022PWQ ofrece robusta protección ESD con protección de contacto de ±15kV y descarga de aire de ±25kV, superando los requisitos automotrices. Presenta una capacitancia ultra baja de 0.6pF como máximo, asegurando la integridad de la señal para redes de alta velocidad de hasta 10Gbps. El dispositivo está calificado AEC-Q101 para entornos automotrices y opera en temperaturas de -40°C a +125°C.
Semtech exhibirá este producto en el Congreso de Ethernet Automotriz en Múnich, del 18 al 20 de febrero de 2025.
Semtech (SMTC)는 자동차 이더넷 애플리케이션을 위해 특별히 설계된 새로운 이중 라인 과도 전압 억제기 RClamp10022PWQ의 출시를 발표했습니다. 이 장치는 10BASE-T1S, 100BASE-T1 및 1000BASE-T1을 포함한 다양한 자동차 이더넷 인터페이스에 대한 Open Alliance 사양을 완전히 준수합니다.
RClamp10022PWQ는 강력한 ESD 보호를 제공하며, ±15kV 접촉 및 ±25kV 공기 방전 보호를 통해 자동차 요구 사항을 초과합니다. 최대 0.6pF의 초저용량을 특징으로 하여 10Gbps까지의 고속 네트워크에서 신호 무결성을 보장합니다. 이 장치는 자동차 환경을 위한 AEC-Q101 인증을 받았으며, -40°C에서 +125°C의 온도에서 작동합니다.
Semtech는 2025년 2월 18일부터 20일까지 뮌헨에서 열리는 자동차 이더넷 컨그레스에서 이 제품을 선보일 예정입니다.
Semtech (SMTC) a annoncé le lancement du RClamp10022PWQ, un nouveau suppresseur de tension transitoire à deux lignes spécifiquement conçu pour les applications Ethernet automobiles. Le dispositif est entièrement conforme aux spécifications de l'Open Alliance pour diverses interfaces Ethernet automobiles, y compris 10BASE-T1S, 100BASE-T1 et 1000BASE-T1.
Le RClamp10022PWQ offre une protection ESD robuste avec une protection de contact de ±15kV et une décharge d'air de ±25kV, dépassant les exigences automobiles. Il dispose d'une capacité ultra-basse de 0,6pF maximum, garantissant l'intégrité du signal pour des réseaux à haute vitesse allant jusqu'à 10Gbps. Le dispositif est qualifié AEC-Q101 pour les environnements automobiles et fonctionne à des températures de -40°C à +125°C.
Semtech présentera ce produit lors du Congrès Automotive Ethernet à Munich, du 18 au 20 février 2025.
Semtech (SMTC) hat die Einführung des RClamp10022PWQ angekündigt, eines neuen zweikanaligen transiente Spannungsunterdrückers, der speziell für Anwendungen im Automotive-Ethernet-Bereich entwickelt wurde. Das Gerät erfüllt vollständig die Spezifikationen der Open Alliance für verschiedene Automotive-Ethernet-Schnittstellen, einschließlich 10BASE-T1S, 100BASE-T1 und 1000BASE-T1.
Der RClamp10022PWQ bietet robusten ESD-Schutz mit ±15kV Kontakt- und ±25kV Luftentladungsschutz, was die Anforderungen der Automobilindustrie übertrifft. Er weist eine ultra-niedrige Kapazität von maximal 0,6pF auf und gewährleistet die Signalintegrität für Hochgeschwindigkeitsnetzwerke bis zu 10Gbps. Das Gerät ist AEC-Q101-zertifiziert für Automobilumgebungen und arbeitet bei Temperaturen von -40°C bis +125°C.
Semtech wird dieses Produkt auf dem Automotive Ethernet Congress in München vom 18. bis 20. Februar 2025 präsentieren.
- Product compliant with Open Alliance specifications, ensuring broad market compatibility
- Exceeds automotive requirements for ESD protection
- Supports high-speed networks up to 10Gbps
- AEC-Q101 qualified for automotive use
- None.
Insights
The launch of Semtech's RClamp10022PWQ ESD protection device marks a strategic expansion in the rapidly growing automotive semiconductor market. This product addresses a critical need as vehicles increasingly rely on high-speed networks for ADAS and autonomous driving systems, where data integrity and reliability are paramount.
The device's compliance with Open Alliance specifications is particularly significant for three reasons:
- It enables seamless integration across multiple vehicle platforms, reducing qualification time and costs for OEMs
- It supports network speeds up to 10Gbps, future-proofing designs for next-generation automotive applications
- The AEC-Q101 qualification ensures reliability in harsh automotive environments, a important factor for tier-1 suppliers
The timing of this launch aligns with the automotive industry's accelerating transition to zonal architectures and increased electronic content per vehicle. With ADAS market projected to grow at a CAGR of
The ultra-low capacitance of 0.6pF maximum is particularly noteworthy, as it enables signal integrity at higher data rates without compromising protection levels. This technical achievement addresses a key challenge in automotive ethernet applications where both speed and reliability are critical.
While immediate revenue impact may be modest, the product's potential for design wins with major OEMs could drive meaningful growth in Semtech's automotive segment over the next 24-36 months as new vehicle platforms enter production.
Next-Generation Device Enables Reliable Multi-Gbps Vehicle Networks for Advanced Driver Assistance Systems (ADAS) and Autonomous Driving
Semtech Launches New Electrostatic Discharge Protection for Automotive Ethernet (Photo: Business Wire)
The RClamp10022PWQ features robust ±15kV contact and ±25kV air discharge protection per IEC 61000-4-2, exceeding automotive requirements. Its ultra-low capacitance of 0.6pF maximum ensures signal integrity for high-speed automotive networks up to 10Gbps. The device is qualified to AEC-Q101 standard, making it suitable for deployment in harsh automotive environments.
"As automotive networks evolve to support ADAS, autonomous driving features and infotainment systems, reliable high-speed data transmission becomes critical," said Eric Wentzel, product marketing director, automotive segment, protection products at Semtech. "The RClamp10022PWQ addresses this need by providing robust ESD protection while maintaining signal integrity across multiple Ethernet speeds, from 10Mbps to 10Gbps."
The device's compliance with Open Alliance specifications is particularly significant as automotive manufacturers standardize on Ethernet for in-vehicle networks. Open Alliance compliance ensures interoperability across different vehicle platforms and simplifies the qualification process for tier-1 suppliers and Original Equipment Manufacturers (OEMs).
Key features of the RClamp10022PWQ include:
- Open Alliance compliant design.
- Wide operating temperature range of -40°C to +125°C.
- Flow-through package design for simplified PCB layout.
- Side-wettable flanks for automated optical inspection.
- 1000 contact discharge endurance at ±15kV.
Semtech will showcase the RClamp10022PWQ along with its complete portfolio of automotive circuit protection solutions at the upcoming Automotive Ethernet Congress in
Learn more at: www.semtech.com/automotive.
About Semtech
Semtech Corporation (Nasdaq: SMTC) is a high-performance semiconductor, IoT systems and cloud connectivity service provider dedicated to delivering high-quality technology solutions that enable a smarter, more connected and sustainable planet. Our global teams are committed to empowering solution architects and application developers to develop breakthrough products for the infrastructure, industrial and consumer markets. To learn more about Semtech technology, visit us at Semtech.com or follow us on LinkedIn or X.
Semtech, the Semtech logo and RClamp are registered trademarks or service marks of Semtech Corporation or its subsidiaries. All other trademarks and trade names mentioned may be marks and names of their respective companies.
SMTC-P
View source version on businesswire.com: https://www.businesswire.com/news/home/20250218394781/en/
Michelle Lozada, pr@semtech.com
Source: Semtech Corporation
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