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Semtech Expands RClamp Platform to Safeguard Telecom and Industrial Applications from Surge and Electrostatic Discharge (ESD) Threats

Semtech Expands RClamp Platform to Safeguard Telecom and Industrial Applications from Surge and Electrostatic Discharge (ESD) Threats

Semtech’s RClamp2594N provides superior protection for data-line interfaces from dangerous ESD and surge threats

CAMARILLO, Calif., March 28, 2018 -- Semtech Corporation (Nasdaq: SMTC), a leading supplier of high performance analog and mixed-signal semiconductors and advanced algorithms, today announced the newest member of its RClamp® low capacitance surge protection platform. This new four-line transient voltage suppressor (TVS) array offers high-surge, low-capacitance transient protection in an easy-to-route device footprint. Optimized for outstanding protection of telecom and industrial data interfaces from dangerous transient voltage threats, the device also minimizes capacitive loading on high-speed interfaces.

Targeted at telecom and industrial applications residing in harsh electrical environments, Semtech’s new RClamp2594N array offers an impressive 35A (8x20µs waveform) of surge immunity and achieves a ±30kV contact/±30kV air ESD discharge immunity rating.  This product significantly exceeds industry standard electromagnetic compatibility (EMC) requirements, delivering optimal clamping voltage performance while presenting a very low 2.1pF line-to-line capacitance.

“Today’s telecommunications and industrial systems demand higher levels of surge and ESD protection,” said Tamir Reshef, Product Marketing Director for the Industrial and Telecom division of Semtech’s Protection Products Group. “Semtech continues to lead the way in protecting high-speed interfaces from harsh electrical transient events. The RClamp2594N provides excellent transient protection on high-speed data communication interfaces in the telecom infrastructure.”

Key Features of the RClamp2594N

  • Transient protection for high-speed data lines to: IEC 61000-4-2 (ESD) ±30kV (air), ±30kV (contact); IEC 61000-4-4 (EFT) 40A (5/50ns); IEC 61000-4-5 (Lightning) 35A (8/20μs)
  • 5V working voltage protection
  • High surge capability: 35A (tp=8/20μs)
  • Protects 4 I/O lines (2 differential pairs)
  • Low capacitance (2.1 pF line-to-line)
  • QFN package: 2.0mm x 3.0mm
  • Pb Free and RoHS/WEEE compliant

Pricing and Availability

The RClamp2594N (order code: RClamp2594N.TCT) is available immediately in production quantities and is priced at $0.65 each in 10,000-piece lots. Semtech offers comprehensive design assistance, including field- and factory-based support. Data sheets, volume pricing, and delivery quotes, as well as evaluation kits and samples, are available by contacting info@semtech.com.

关于 Semtech

Semtech Corporation 是行业领先的供应商,为高端消费者、计算、通信和工业设备提供模拟和混合信号半导体产品。其产品设计旨在服务工程社区以及造福全球社区。公司致力于减少自身及其产品对环境的影响。其内部环保计划针对资源减少的现状,通过控制材料和制造、使用环保技术和设计来减少浪费。Semtech 自 1967 年开始公开交易,现于“纳斯达克全球精选市场”上市,股票代码为 SMTC。若要了解更多信息,请访问 www.semtech.com

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