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KUU KPESD15VS1BA
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- KUU KPESD15VS1BA
- Type
- KUU
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- KUU
- Electronic Component
- KPESD15VS1BA
- Electronic Component
- 1
- Package
- SOD-323
- Electronic Component
- Electronic Component
- Type
- ESD
- Electronic Component
- ESD and Surge Protection (TVS / ESD)
- Electronic Component
- 0.028g
- Electronic Component
- 1
- Channel Count
- Electronic Component
- Electronic Component
- BM0264249972
- Operating Temperature
- 55℃~+150℃
- Voltage
- 38V
- Electronic Component
- IEC 61000-4-2；IEC 61000-4-4
- Current(Ir)
- 1uA
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
KPESD15VS1BA 静电放电（ESD）防护器件产品概述
一、产品定位与核心功能
KPESD15VS1BA是一款双向单路ESD防护器件，专为敏感电子电路的静电放电（ESD）及电快速瞬变脉冲群（EFT）干扰防护设计。其核心作用是在瞬态干扰到来时快速导通，将后端电路电压钳位在安全范围，避免MCU、传感器、显示驱动等敏感组件被击穿或误触发，适配消费电子、工业控制、汽车电子等多领域应用。
二、关键电气参数解析
该器件的参数针对「低触发、高防护、低功耗」优化，核心参数意义如下：
- 极性：双向：无需区分正负安装，简化PCB设计与生产流程，适配正负脉冲干扰场景；
- 反向截止电压（Vrwm）：15V：正常工作时反向偏置上限，确保器件不导通，不影响信号/电源传输；
- 击穿电压：16.7V：接近截止电压的导通起始点，低触发特性可快速响应ESD脉冲，减少干扰持续时间；
- 钳位电压：38V：ESD脉冲峰值下的最高电压，有效保护后端敏感电路（多器件耐压30-40V）；
- 峰值脉冲功率（Ppp）：350W：可承受的最大瞬态功率，满足IEC 61000-4-2高等级ESD防护；
- 反向电流（Ir）：1uA：截止状态漏电流极低，不额外增加电路功耗，适配低功耗设备（如穿戴设备）。
三、封装与典型应用场景
采用SOD-323贴片封装（1.6mm×0.8mm），属于小型化表面贴装封装，适配高密度PCB设计，典型应用包括：
- 消费电子：智能手机触摸IC、USB接口、音频接口防护；
- 工业控制：PLC输入输出端口、温度/压力传感器模块防护；
- 汽车电子：中控屏USB接口、胎压监测传感器防护（适配宽温环境）；
- 物联网设备：低功耗传感器节点、智能门锁通信接口防护。
四、电磁兼容（EMC）防护性能
符合IEC 61000-4-2（ESD） 和 IEC 61000-4-4（EFT） 国际标准，可有效应对：
- ESD干扰：接触放电≥8kV、空气放电≥15kV（行业典型高等级）；
- EFT干扰：脉冲群电压≥4kV（5kHz重复频率），减少电路误触发或损坏。
五、工作环境与可靠性
- 宽温范围：-55℃~+150℃，覆盖汽车发动机舱高温、户外低温设备等极端场景；
- 低漏电流+稳定性能：截止状态漏电流仅1uA，长期工作无额外发热，确保电路可靠性；
- 抗老化：符合工业级器件要求，可应对长期瞬态干扰冲击。
六、品牌与选型优势
由KUU品牌出品，具备以下优势：
- 一致性强：批量生产参数偏差小，适配自动化生产；
- 安装便捷：双向极性无需区分，降低生产出错率；
- 成本可控：小封装+高防护性平衡，适配中高端应用成本需求；
- 环保合规：符合RoHS无铅要求，适配全球市场准入。
该器件通过紧凑封装实现高防护性能，是敏感电路ESD/EFT防护的高性价比选择。
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