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SEMTECH UCLAMP2804L.TCT UCLAMP2804L
Configuration
1 options
Configuration
22+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- SEMTECH UCLAMP2804L.TCT
- Type
- SEMTECH
- Unit
- Electronic Component
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- SEMTECH
- Electronic Component
- UCLAMP2804L.TCT
- Electronic Component
- 1
- Package
- SO-8
- Type
- ESD
- Electronic Component
- ESD and Surge Protection (TVS / ESD)
- Electronic Component
- 0.232g
- Electronic Component
- 1
- Channel Count
- Electronic Component
- Cj- Capacitor
- 4.5pF
- Electronic Component
- BM0093025658
- Operating Temperature
- 40℃~+125℃
- Voltage
- 10V
- Electronic Component
- IEC 61000-4-2
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
UCLAMP2804L.TCT 产品概述
一、产品介绍
UCLAMP2804L.TCT 是由 Semtech Corporation 设计和制造的一款高性能TVS（瞬态电压抑制）二极管，属于 uClamp® 系列。该元器件特别适合用于以太网等对电压保护要求较高的应用场景。其设计旨在有效保护敏感电子元件免受瞬态电压冲击的影响，确保系统的安全与可靠。
二、基础参数
UCLAMP2804L.TCT 的关键特性包括：
- 反向断态电压：典型值为 2.8V，最大不超过此值，确保在正常工作状态下电子流不被干扰。
- 击穿电压：最低为 3.5V，保证了对电压过冲的有效响应。
- 击穿电压钳位：在不超过10V的条件下能够有效钳位，避免设备因过高的电压而损坏。
- 峰值脉冲电流：承受的峰值脉冲电流可达 10A（在 8/20µs 的时间内），这使得 UCLAMP2804L.TCT 能够防护大功率电压的瞬态。
- 峰值功率：最大峰值功率为 100W，确保在瞬态电压事件中具备良好的散热和保护能力。
- 工作温度范围：工作温度可达 -40°C 到 125°C（结温 TJ），适用于各种极端环境下的应用。
三、封装与安装
UCLAMP2804L.TCT 采用表面贴装型（SMD）封装，封装类型为 8-SOIC(0.154", 3.90mm 宽)。这种小型化设计不仅节省了PCB空间，也简化了元件布局，使其能够更容易地集成到各种设备中。通过卷带（TR）包装，简化了自动化生产和装配过程，提高了效率。
四、应用领域
UCLAMP2804L.TCT 元器件主要应用于以太网设备中，例如交换机、路由器和网络接口卡等。在这些环境中，网络设备常常面临来自外部环境的瞬态电压及静电放电（ESD）等干扰，因此需要强有力的电压保护措施，以确保设备的稳定性和可靠性。此外，该元器件还适用于其他需要电压钳位保护的电子设备，如工业自动化、通信设备及消费电子产品。
五、工作原理
TVS二极管一般由一个PN结结构构成，其设计用来在瞬态电压出现时迅速导通，从而将电压限制在安全范围内。当电压超过预设的阈值时，该元器件将进入导通状态，将过量电流引导至地，从而保护连接在其两端的电路不受损坏。UCLAMP2804L.TCT 以其低击穿电压和高峰值脉冲电流的能力，成为优秀的瞬态电压保护解决方案。
六、总结
UCLAMP2804L.TCT，是Semtech公司为以太网和其他高压瞬态应用设计的一款高效TVS二极管，结合其优越的电气性能、宽广的工作温度范围以及紧凑的封装，使其能够在多种苛刻环境下正常工作。无论是在工业、通信还是消费电子领域，UCLAMP2804L.TCT 都提供了可靠的电压保护方案，是一款不可或缺的电子元器件。选择UCLAMP2804L.TCT，您将获得更高的设备保护与更强的系统稳定性。
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