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WILLSEMI ESD5451X-2/TR ESD5451X
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- WILLSEMI ESD5451X-2 / TR
- Type
- WILLSEMI
- Minimum package
- 10000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- WILLSEMI
- Electronic Component
- ESD5451X-2/TR
- Electronic Component
- 1
- Package
- FBP-02C
- Electronic Component
- Electronic Component
- Type
- TVS
- Electronic Component
- ESD and Surge Protection (TVS / ESD)
- Electronic Component
- 0.009g
- Electronic Component
- 1
- Channel Count
- Electronic Component
- Cj- Capacitor
- 17.5pF
- Electronic Component
- BM69416793
- Voltage
- 10V
- Electronic Component
- IEC 61000-4-4；IEC 61000-4-5；IEC 61000-4-2
- Current(Ir)
- 1nA
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
产品概述：ESD5451X-2/TR
1. 产品简介
ESD5451X-2/TR 是由WILLSEMI（韦尔半导体）推出的一款高性能ESD二极管，专为保护电子设备免受静电放电（ESD）和电涌的影响而设计。作为一款多功能保护元件，它在现代电子设备中扮演着至关重要的角色，尤其是在移动设备、计算机外设以及各种消费类电子产品的接口保护中具备广泛应用。
2. 封装及结构特征
ESD5451X-2/TR采用FBP-02C封装，这种封装不仅具有小巧的尺寸（通常是在2.0mm x 1.25mm的范围内），而且便于在紧凑设计的电路板中布置。FBP-02C封装的设计能够有效降低寄生电感和电容，从而提升器件的响应速度和EMI（电磁干扰）抑制能力。
3. 工作原理
ESD5451X-2/TR作为反向电压的保护元件，当输入端的电压超过其击穿电压时，二极管将迅速导通，从而为过电压提供一条低阻路径，有效地将过电压短路到地线，大降设备受到ESD的风险。其反向恢复时间短，有助于保护电路免受快速上升的浪涌电流的影响。
4. 主要参数
- 额定反向击穿电压（Vbr）：ESD5451X-2/TR的反向击穿电压通常在5V到8V之间。当施加正向电压时，二极管保持高阻抗状态，确保正常信号传输。
- 最大工作电压（VWM）：该二极管的最大工作电压通常不超过5V，这使其适合于5V及以下的电源和信号线保护。
- 静态电流：在工作状态下，该二极管的静态电流较低，有助于提高能效并减少发热。
- ESD等级：依据IEC 61000-4-2标准，ESD5451X-2/TR的ESD防护等级达到±8kV（接触放电）和±15kV（空气放电），能够在极端环境下有效保护设备。
5. 应用场景
ESD5451X-2/TR广泛应用于以下领域：
- 移动设备：如智能手机、平板电脑等，保护USB、HDMI和音频接口，防止因外部静电造成的损坏。
- 计算机外设：如键盘、鼠标和打印机等，通过保护数据传输接口，实现安全稳定的数据通信。
- 消费类电子产品：如电视、音响及家电中，作为电源和信号线的防护组件，确保产品在各种环境条件下正常工作。
- 工业设备：在更严苛的工业环境中，ESD5451X-2/TR可用于保护传感器、网络设备和控制信号线等。
6. 竞争优势
相比于市场上其他同类产品，ESD5451X-2/TR具有以下竞争优势：
- 高ESD抗扰能力：能够承受极端静电和浪涌电流，避免设备提前老化或损坏。
- 快速响应时间：有效抵御高频率或暴发的过电压，使其成为时效性要求高的应用环境的不二选择。
- 小型化设计：适应现代电子产品向更小、更轻量化的趋势，兼容各种紧凑型电路板设计。
7. 总结
在当前电子设备日益精密和集成化的情况下，ESD5451X-2/TR以其优越的性能和应用灵活性，成为了市场上备受推崇的ESD保护解决方案。其设计和制造不仅遵循严格的行业标准，还以提升整机可靠性和稳定性为目标，为广大的电子设备提供安全而高效的保护。对于需确保信号完整性和设备安全的场合，ESD5451X-2/TR无疑是一个值得选择的优质产品。
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