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DOWO 30KP320CA
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- DOWO 30KP320CA
- Type
- DOWO
- Minimum package
- 300 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- DOWO
- Electronic Component
- 30KP320CA
- Electronic Component
- 1
- Package
- R-6(P600)
- Electronic Component
- Electronic Component
- Type
- TVS
- Electronic Component
- ESD and Surge Protection (TVS / ESD)
- Electronic Component
- 2.51g
- Electronic Component
- 1
- Electronic Component
- BM0264801951
- Operating Temperature
- 55℃~+175℃
- Voltage
- 320V
- Current(Ir)
- 2uA
- Voltage(VBR)
- 356V
- Electronic Component
- Electronic Component
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
30KP320CA 产品概述
一、产品简介
30KP320CA 为 DOWO（东沃）推出的高能量级双向 TVS 晶片，采用玻璃钝化芯片工艺，设计用于在瞬态过压事件中提供高速、可靠的浪涌保护。器件针对 10/1000μs 波形验证，适合工业电源、通信、电力及配电保护等场景。
二、主要电气参数
- 极性：双向
- 反向截止电压 Vrwm：320 V
- 钳位电压：320 V
- 峰值脉冲电流 Ipp：57 A
- 峰值脉冲功率 Ppp：30 kW（10/1000 μs）
- 击穿电压 VBR：356 V
- 反向电流 Ir：2 μA
- 工作温度：-55 ℃～ +175 ℃
- 类型：TVS，符合 RoHS 标准
三、主要特性
- 30 kW 峰值脉冲功率（10/1000 μs，重复率/占空比 0.01%）
- 玻璃钝化工艺，稳定性与可靠性高，低漏电流（Ir ≈ 2 μA）
- 极快响应时间与优异钳位能力，能在瞬态发生时迅速限制电压冲击
- 提供单向与双向单元，便于应对不同极性抑制需求
四、典型应用
- 工业供电系统及变电箱的浪涌保护
- 配电柜、逆变器与电机驱动器输入端防雷击与浪涌保护
- 通信基站、户外电源、防护器件的高能量瞬态抑制
- 需要高温工作环境与长期可靠性的场合
五、封装与可靠性
- 封装：R-6(P600)，适配标准安装与散热设计
- 宽工作温度范围（-55～175 ℃）适合恶劣环境
- 推荐合理的 PCB 散热与铜箔面积以保证重复浪涌能力与长期可靠性
六、选型与使用建议
- 确认系统最大工作电压留有安全裕度，避免 Vrwm 靠近连续工作点；双向型号用于交流或双极性浪涌。
- 布局上尽量缩短保护器件至被保护回路的接线长度，并保证良好接地/散热路径。
- 对于频繁冲击或更高能量需求，评估并采用并联或外部限流方案，同时关注热失配。
- 在储存与焊接时遵循厂商温度曲线与焊接规范，确保封装可靠性。
本产品以高能量吸收、低泄漏与优良钳位特性为核心，适用于对瞬态保护要求严格的工业与电力级应用。
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