概览
μClamp® series of TVS diodes are designed to protect sensitive electronics from damage or latch-up due to EOS, lightning, CDE and ESD. They feature large cross-sectional area junctions for conducting high transient currents. These devices offer desirable characteristics for board level protection including fast response time, low operating and clamping voltage, and no device degradation.功能
- Transient protection for VBus and data lines to:
- IEC 61000-4-2 (ESD): 20kV (contact), 20kV (air)
- IEC 61000-4-5 (Lightning): 20A (8/20μs)
- 保护一条线路
- 低 ESD 钳位电压
- 工作电压：5.5V
- 反向泄漏电流小
- 固态硅雪崩技术
封装
- DFN 1.0x0.6x0.50mm 2-Lead
订购代码
- uClamp5581P.F
-
Qty per Reel: 15,000
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Reel Size: 7 Inch
PB Free/ROHS
Learn More →
| 文档 | Release Date | 键入 |  |
|---|---|---|---|
| uClamp5581P datasheet | 2025-06-23 | | |
应用
- 5.5V VBus Protection
- Tablets
- Personal Computers
- Instrumentation
- CCTV 摄像头
Inventory
| Product | 国家/地区 | 经销商 | Qty | Buy |
|---|
资源
Decision-makers evaluating linear pluggable optics (LPO) want numbers, not abstractions. If you're new to LPO, start with Blog 1: What Is Linear Pluggable Optics?, then come back here for the key quantitative parameters for 200G LPO deployment: power consumption by module type, optical reach, electrical loss tolerance, and host port calibration requirements.
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LoRa 联盟展馆汇聚了众多网关制造商和终端节点开发商，吸引了络绎不绝的人流，引发了有意义的技术交流，并且至少出现了一个具有里程碑意义的商业时刻，这表明 LoRaWAN® 在亚太地区取得了多么巨大的发展。
Here is a look back at everything that made ATxSG a milestone event for the LoRaWAN community.
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Semtech at ATxSG 2026: LoRaWAN Demos and Ecosystem…
Buildings are among the world's largest consumers of energy and one of their most underleveraged sources of operational intelligence. According to the International Energy Agency, the building sector accounts for roughly 30% of global final energy consumption and nearly 26% of global energy-related emissions. Yet the vast majority of the world's existing building stock — the millions of offices, hospitals, factories, warehouses, schools, and retail spaces that people occupy every day — remains largely unconnected. Heating runs on fixed schedules rather than occupancy. Leaks go undetected for weeks. Equipment fails without warning. Space sits unused while teams compete for meeting rooms.
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From Wired Legacy to Wireless Intelligence: How…
