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TECH PUBLIC BV03CP
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- TECH PUBLIC BV03CP
- Type
- TECH PUBLIC
- Minimum package
- 10000 卷
Technical parameters
- Electronic Component
- TECH PUBLIC
- Electronic Component
- BV03CP
- Electronic Component
- 1
- Package
- DFN1006-2
- Electronic Component
- ESD and Surge Protection (TVS / ESD)
- Electronic Component
- 0.01g
- Electronic Component
- 1
- Cj- Capacitor
- 0.6pF
- Electronic Component
- BM0225939125
- Operating Temperature
- 55℃~+125℃
- Voltage
- 20V
- Electronic Component
- IEC 61000-4-5；IEC 61000-4-2
- Current(Ir)
- 200nA
- Voltage(VBR)
- 4V
- Electronic Component
- Electronic Component
- Electronic Component
- 10000
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
BV03CP 产品概述
一、产品简介
BV03CP 是 TECH PUBLIC（台舟电子）推出的一款低容抗静电与浪涌保护二极管（TVS/ESD），专为 3.3V 信号线和敏感接口提供瞬态过压保护而设计。器件封装为小型 DFN1006-2，适合高密度、微型化电路板应用，符合 IEC 61000-4-2（ESD）与 IEC 61000-4-5（浪涌）等级要求。
二、主要性能特点
- 钳位电压（Vc）：20V（典型条件下），在浪涌事件中有效限制过电压。
- 反向截止电压 Vrwm：3.3V，适配常见 3.3V 电源/信号系统。
- 击穿电压（Vbr）：4V（典型），确保在超过 Vrwm 时迅速进入导通保护状态。
- 峰值脉冲功率 Ppp：350W（8/20μs），峰值脉冲电流 Ipp：20A（8/20μs）。
- 极低结电容 Cj：0.6pF，适合高速信号线（降低信号失真）。
- 反向漏电流 Ir：200nA（典型），有利于低功耗系统设计。
- 工作温度范围：-55℃ ~ +125℃，适应工业级环境。
三、电气与可靠性规范
BV03CP 针对 ESD 和浪涌双重保护进行了优化，满足 IEC 61000-4-2 静电放电与 IEC 61000-4-5 雷击/浪涌测试标准。小体积设计同时兼顾热循环与可靠性，适合连续在线保护需求。
四、封装与布局建议
封装：DFN1006-2（小尺寸、低剖面）。推荐贴装位置靠近被保护器件或连接器，走线尽量短且直接接地。若电路对带宽敏感，应利用器件低结电容优势，避免在信号路径中并联过多旁路元件。
五、典型应用场景
适用于 3.3V 接口保护，如 USB、以太网侧边线路、MIPI/CSI/DSI、高速串行总线、移动终端、工业控制与通信设备的接口防护等。
六、选型与注意事项
- 确认系统允许的最大夹持电压 Vc（20V）不会损伤被保护器件。
- 关注结电容（0.6pF）是否满足信号完整性要求。
- 对于高能量冲击环境，核对Ppp与Ipp是否满足场景需求。
- 安装时保证良好接地和焊接可靠性以发挥最佳防护效果。
BV03CP 以其低容、高能量吸收与窄电压标称值，成为 3.3V 系统小体积防护的高性价比选择。若需原理图接法或 PCB 布局样例，可提供进一步设计建议。
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