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BORN BSD3C361V
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- BORN BSD3C361V
- Type
- BORN
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- BORN
- Electronic Component
- BSD3C361V
- Electronic Component
- 1
- Package
- SOD-323
- Electronic Component
- Electronic Component
- Type
- ESD
- Electronic Component
- ESD and Surge Protection (TVS / ESD)
- Electronic Component
- 0.031g
- Electronic Component
- 1
- Cj- Capacitor
- 13pF
- Electronic Component
- BM0227277164
- Voltage
- 75V
- Electronic Component
- IEC 61000-4-4；IEC 61000-4-5；IEC 61000-4-2
- Current(Ir)
- 500nA
- Voltage(VBR)
- 40V
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
BSD3C361V 产品概述
一、基本简介
BSD3C361V 是 BORN（伯恩半导体）推出的一款双向瞬态抑制二极管（TVS），封装为小型 SOD-323。器件专为保护敏感电子接口免受静电放电（ESD）、电快速瞬变（EFT）和雷电感应类浪涌冲击设计，适用于对体积、寄生电容有严格要求的便携与消费类电子产品。
二、主要技术参数
- 钳位电压（VCL）：75 V（在规定脉冲条件下）
- 击穿电压（Vbr）：40 V
- 反向截止电压（Vrwm）：36 V
- 峰值脉冲功率（Ppp）：300 W（8/20 μs）
- 峰值脉冲电流（Ipp）：4 A
- 结电容（Cj）：13 pF
- 反向电流（Ir）：≤500 nA
- 极性：双向
- 类型：ESD 抑制器
- 防护等级：符合 IEC 61000-4-2、IEC 61000-4-4、IEC 61000-4-5 标准
三、性能特点
- 高能量吸收：在 8/20 μs 测试条件下，能承受最高 300 W 的脉冲能量，适合防护常见的浪涌与冲击事件。
- 低钳位电压：典型钳位电压 75 V，可在保护器件同时减小被保护电路承受的峰值应力。
- 低结电容：13 pF 的结电容利于高速信号线（如 USB、串口等）维持信号完整性。
- 低漏电流：反向电流 ≤500 nA，有利于低功耗系统和电池供电设备。
- 双向设计：无需区分极性，适用于双向信号或可正负冲击的场景。
- 小型封装：SOD-323 便于在高密度 PCB 上贴片组装。
四、典型应用场景
- 手机与平板的 I/O 接口保护
- USB、HDMI、耳机等多媒体接口的瞬态抑制
- 工业与医疗设备的信号线防护（符合 IEC 抗扰度要求）
- 消费类电子、物联网终端及通信设备的输入端防雷/防静电
五、封装与安装建议
- 推荐靠近被保护端口或连接器处贴装，尽量缩短保护器到受保护节点的走线长度以降低感抗。
- SOD-323 封装适合自动贴装，焊盘设计请参照厂商推荐尺寸，回流焊温度曲线遵循标准贴片工艺。
- 双向器件无方向性要求，但焊接时仍应保证良好热接触与机械强度。
六、使用注意事项与可靠性
- 选择 Vrwm 时应略高于电路最大工作电压，避免在正常工作条件下触发耗散。
- 高能脉冲后建议检查器件是否出现钝化或电参数漂移，更换已受损的 TVS。
- 保存与安装过程中应做好防静电（ESD）措施。
- 对于更高能量或更低钳位需求的场景，可考虑并联或选用更大功率等级的 TVS 器件。
BSD3C361V 以其体积小、响应快、符合多项 IEC 抗扰性标准和较低寄生电容的优势，是保护高速信号与敏感接口的理想选择。
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