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LRC LTVS8H5.0CAT5G
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- LRC LTVS8H5.0CAT5G
- Type
- LRC
- Minimum package
- 10000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- LRC
- Electronic Component
- LTVS8H5.0CAT5G
- Electronic Component
- 1
- Package
- SOD-882
- Electronic Component
- Electronic Component
- Type
- TVS
- Electronic Component
- ESD and Surge Protection (TVS / ESD)
- Electronic Component
- 0.009g
- Electronic Component
- 1
- Cj- Capacitor
- 100pF
- Electronic Component
- BM0265148930
- Voltage
- 10V
- Electronic Component
- IEC 61000-4-2
- Current(Ir)
- 300nA
- Voltage(VBR)
- 6.5V
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
LTVS8H5.0CAT5G TVS二极管产品概述
一、产品定位与核心身份
LTVS8H5.0CAT5G是乐山无线电（LRC） 推出的双向瞬态抑制二极管（TVS），核心功能是为5V等级低压电路提供静电放电（ESD）+瞬态浪涌的双重过压防护。采用小型化贴片封装SOD-882，适配高密度电路设计中的端口防护需求，是消费电子、小型家电等领域的通用防护器件。
二、关键性能参数深度解析
这款TVS的参数围绕“低压匹配+强脉冲耐受”设计，核心参数可分为四大维度：
1. 电压特性（防护基准）
- 反向截止电压（Vrwm）：5V：正常工作时反向截止，可稳定承受5V直流/交流电压，与5V系统供电完全匹配；
- 击穿电压（Vbr）：6.5V：当瞬态过压超过6.5V时，二极管快速击穿导通，将过压能量泄放至地；
- 钳位电压（Vc）：10V：最大脉冲电流下，二极管两端电压限制为10V，确保后端MCU、接口芯片等核心器件不被过压损坏。
2. 脉冲防护能力（抗冲击核心）
- 峰值脉冲电流（Ipp）：48A@8/20us：采用行业通用的8/20us浪涌波形（上升沿8us、半峰值时间20us），可耐受最高48A的瞬态脉冲，模拟雷电感应、静电放电等实际强冲击；
- 峰值脉冲功率（Ppp）：500W@8/20us：对应脉冲下的最大功率耐受能力，进一步保障防护可靠性。
3. 静态与高频特性
- 反向漏电流（Ir）：300nA：正常工作时反向漏电流极小，对系统功耗影响可忽略；
- 结电容（Cj）：100pF：中等结电容水平，兼顾防护性能与信号完整性，适合低速信号端口（如USB 2.0、音频接口）防护，避免高频信号失真。
4. 标准符合性
符合IEC 61000-4-2静电放电标准，可有效应对人体直接放电（HBM）、机器放电（MM）等常见ESD场景，满足电子设备电磁兼容（EMC）要求。
三、封装与典型应用场景
1. 封装特点
采用SOD-882贴片封装，尺寸紧凑（约1.6mm×0.8mm），适配小型化电路设计，支持自动化贴装，生产效率高。
2. 适用场景
- 消费电子：手机、平板、智能穿戴的充电/音频/数据端口防护；
- 小型家电：智能音箱、遥控器、小家电的控制端口；
- 工业控制：低压传感器、小型PLC的信号输入端口；
- 汽车电子：部分低压辅助电路的ESD防护（基础防护满足一般需求）。
四、品牌与可靠性保障
乐山无线电（LRC）是国内老牌半导体厂商，拥有数十年分立器件生产经验，产品参数一致性好、可靠性高。LTVS8H5.0CAT5G经过温度循环、湿度老化等严格可靠性测试，适合批量应用于各类电子设备，降低过压损坏导致的售后成本。
综上，LTVS8H5.0CAT5G以“低压匹配、强脉冲耐受、小型化封装”为核心优势，是5V系统端口防护的高性价比选择。
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