Protecting 24V DC Industrial Systems from Electrical Overstress

Discover how Semtech's TDS2621LP SurgeSwitch protects 24V DC industrial systems from surges, ESD, and EOS with lower clamping voltage.

Semtech Protection 瞬态电压抑制保护 更新日期： 2026-02-27

使用 Semtech 的保护品牌器件保护您的数据接口免受 ESD 的影响，超过行业最严格要求的可靠 TVS 保护。

Image of Protecting USB-PD and PoE Circuits from Industrial Power Surges 保护 USB-PD 和 PoE 电路免受工业电源浪涌的影响 发布日期：2025-11-11

了解 Semtech SurgeSwitch 瞬态分流抑制器如何在工业电源浪涌事件中保护 USB-PD 和 PoE 电路免受 EOS 和 ESD 的影响。

Semtech – SMBJXXA Series 1-Line ESD Protection Diodes – PTM | DigiKey

Welcome to this Product Training Module for SMBJXXA Series 1-Line ESD protection diodes from Semtech.

Image of Semtech High-Performance DC/DC Switching Regulators 高性能 DC/DC 开关稳压器，实现高效电源转换 发布日期：2025-10-02

Semtech DC/DC 开关稳压器在紧凑的封装中提供卓越的性能，使其成为空间受限应用的理想选择。

Image of Semtech TDS2621LP/TDS3621LP EOS Protection TDS2621LP/TDS3621LP EOS 保护 发布日期：2025-06-13

Semtech TDS2621LP/TDS3621LP TDS 与传统 TVS 器件相比，具有出色的箝位和温度特性，重新定义了电路保护。

Image of Semtech SMBJXXA Series ESD Protection Diodes SMBJXXA 系列 ESD 保护二极管 发布日期：2025-05-27

Semtech SMBJXXA 系列二极管可保护敏感电子设备免受 EOS、雷击、CDE 和 ESD 造成的损坏或闩锁。

Semtech SurgeSwitch Demo
Semtech SurgeSwitch Demo

Application Manager, Lei Hua demonstrates how Semtech's SurgeSwitch technology maintains consistent voltage during extreme electrical overstress (EOS) and severe lightning events, unlike conventional TVS devices.

Image of Semtech RailClamp® Protection Family Transient Voltage Suppression (TVS) Diodes RailClamp® 保护系列瞬态电压抑制 (TVS) 二极管 发布日期：2025-04-22

Semtech TVS 二极管采用工业友好型 SOD-323 封装，具有高 ESD 和浪涌抗扰度，且电容低。

image of Safeguard your products! Preventing power surges in VBUS lines webinar Safeguard your products! Preventing power surges in VBUS lines

Explore how circuit protection devices such as SurgeSwitch™ solutions enhance the resilience of electronics.

Image of Webinar – Safeguard Your Products! Preventing Power Surges in VBUS Lines 网络研讨会 – 保护您的产品！防止 VBUS 线路出现电涌

了解如何在热插拔组件时保护大功率系统免受电压浪涌和静电放电的危害。

Why USB-PD Needs SurgeSwitch Protection
Why USB-PD Needs SurgeSwitch Protection

USB-PD technology continues to transform charging and data transfer speeds. Safeguarding the VBUS line of USB Type C connectors from ESD and surge issues is vital.

HS2950P: The Integrated Load Switch for Your Next Design

Discover how Semtech's HotSwitch provides reliable protection for modern electronics, ensuring efficient power management in a compact design. Safeguard your devices from inrush current, over voltage, under voltage, and short circuits.

TVS Diodes with Side-Wettable Flanks for Industrial Applications

Learn how TVS Diodes with Side-Wettable Flanks enhance solder joint visibility for automated visual inspection (AVI) in industrial use cases. Semtech's TVS diode optimizes board space, supports AVI, and boosts reliability saving time and money.

ESD Protection for High-Speed USB Type-C in Consumer Devices

Discover the crucial role Transient Voltage Diodes play in safeguarding USB Type C ports against electrostatic discharge (ESD) spikes, ensuring uninterrupted connectivity and data integrity for seamless interaction with high-performance devices.

Image of Semtech's Automotive High-Speed SerDes Protection 汽车高速 SerDes 保护 发布日期：2024-06-03

Semtech 的高速 SerDes 接口系统非常适合需要对 EOS 事件提供充分保护的汽车应用。

Image of Semtech's SurgeSwitch Circuit Protection 用于 USB PD EPR 保护的 SurgeSwitch® 更新日期： 2024-05-29

Semtech 的 SurgeSwitch™ 电路保护可针对过电应力 (EOS) 和静电放电 (ESD) 事件提供高效保护。

Image of Smaller, Higher Performing TVS Diodes Deliver Greater Protection 体积更小、性能更高的 TVS 二极管可提供更强的保护能力 发布日期：2024-05-22

Semtech RClamp 和 μClamp TVS 二极管采用具有侧面可湿性侧翼的 DFN，具有更大的灵活性，可确保在各种应用中提供高保护性能。

Image of The Cautionary Tale of Loran and LoRaWAN Loran 和 LoRaWAN 的警示故事

LoRaWAN 是一种高效率的通信技术，类似于一种用于物联网设备的低数据长距离 Wi-Fi。

The Importance of the Capacitance of an ESD Protection Device

When safeguarding your electronic systems against ESD (Electrostatic Discharge), it is essential to understand the importance of capacitance in an ESD protection device.