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ElecSuper BV05C-ES BV05C
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- Elec Super BV05C-ES
- Type
- ELECSUPER
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- ELECSUPER
- Electronic Component
- BV05C-ES
- Electronic Component
- 1
- Package
- SOD323
- Electronic Component
- Electronic Component
- Type
- ESD
- Electronic Component
- ESD and Surge Protection (TVS / ESD)
- Electronic Component
- 0.026g
- Electronic Component
- 1
- Channel Count
- Electronic Component
- Cj- Capacitor
- 0.8pF
- Electronic Component
- BM0258761755
- Operating Temperature
- 40℃~+125℃
- Voltage
- 21V
- Electronic Component
- IEC 61000-4-4；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.
BV05C-ES 产品概述
一、产品简介
BV05C-ES 是 ElecSuper（静芯微）推出的一款单路双向 ESD 保护器件，采用 SOD323 小封装，专为对抗静电放电和脉冲干扰设计。器件工作耐温范围宽（-40℃ 至 +125℃），可满足消费电子、通信接口及工业控制中对线路快速瞬变保护的需求。
二、主要性能参数
- 极性：双向
- 反向截止电压 Vrwm：5 V
- 击穿电压（典型）：6.5 V
- 钳位电压（典型，峰值脉冲时）：21 V
- 峰值脉冲电流 Ipp：12 A
- 峰值脉冲功率 Ppp：300 W（典型测试条件下）
- 反向电流 Ir：1 µA（在 Vrwm 下）
- 结电容 Cj：0.8 pF（低电容，适合高速数据线）
- 通道数：单路（1ch）
- 工作温度：-40℃ ~ +125℃
- 抗扰标准：符合 IEC 61000-4-2（ESD）与 IEC 61000-4-4（EFT）
- 封装：SOD323
三、产品特点与优势
- 小尺寸封装（SOD323），便于空间受限设计与自动贴装生产。
- 双向结构，适用于可能出现正负瞬变的接口（如数据总线、差分口、双向电源保护等）。
- 低结电容（0.8 pF），对高速信号干扰最小，适合 USB、HDMI、串行差分线路等应用。
- 高瞬态承受能力：12 A 峰值电流与 300 W 峰值功率保证在短时脉冲（静电或浪涌）下有效钳位。
- 宽温度范围与低漏电流，适合工业级应用与低功耗场景。
四、典型应用场景
- 移动设备与便携终端的 I/O 接口静电保护。
- 通信设备的信号线与控制线防护（USB、UART、I2C 等需低电容场合）。
- 工业控制与楼宇设备的外部接口抗扰动设计（满足 IEC 抗干扰规范）。
- 摄像头、传感器等与外界连接的信号线防护。
五、使用建议与注意事项
- 布局建议：保护器件应尽量靠近待保护的外部接口/连接器放置，走线最短，以降低串扰与回路电感。
- 接地：若系统采用地线，应保证良好接地回流路径；在差分或浮动系统中，双向 TVS 可直接串联在信号线上。
- 组合防护：对于更高能量脉冲，建议与串联电阻、磁珠或熔断器配合使用，共同分担能量。
- 温度与功耗：尽量避免长期在极限脉冲条件下连续工作，以免加速器件老化；设计时考虑热量散布与功率降额。
- 测试验证：在最终产品中复测 ESD 与 EFT，确保满足系统级标准。
六、封装与可靠性信息
BV05C-ES 提供 SOD323 紧凑封装，支持自动贴片回流焊工艺。器件在标准工业温区内具有稳定的漏电与钳位特性，适合大批量生产应用。具体封装尺寸与回流曲线请参照 ElecSuper 提供的器件数据手册以获得最准确的装配和可靠性指导。
如需进一步的电气特性曲线、钳位电压随测试电流变化数据或 PCB 参考布局图，可提供更详细的技术资料与应用参考。
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