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TECH PUBLIC TPD1E04U04DPLR-TP TPD1E04U04DPLR
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- TECH PUBLIC TPD1E04U04DPLR-TP
- Type
- TECH PUBLIC
- Minimum package
- 15000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- TECH PUBLIC
- Electronic Component
- TPD1E04U04DPLR-TP
- Electronic Component
- 1
- Package
- DFN0603-2
- Electronic Component
- ESD and Surge Protection (TVS / ESD)
- Electronic Component
- 0.009g
- Electronic Component
- 1
- Cj- Capacitor
- 0.4pF
- Electronic Component
- BM0230689282
- Operating Temperature
- 40℃~+125℃
- Voltage
- 11V
- Electronic Component
- IEC 61000-4-4；IEC 61000-4-5；IEC 61000-4-2
- Current(Ir)
- 50nA
- Voltage(VBR)
- 6.5V
- 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.
TPD1E04U04DPLR-TP 产品概述
一、产品简介
TPD1E04U04DPLR-TP（品牌：TECH PUBLIC / 台舟电子）是一款用于低电压高速信号线的瞬态抑制器件，封装为 DFN0603-2。器件针对静电放电（ESD）、瞬态脉冲和浪涌干扰提供保护，适合空间受限且对信号完整性要求高的电子产品中使用。产品在标准环境下未分类（描述：未分类），需结合具体应用选型。
二、主要电气参数
- 反向截止电压 (Vrwm)：3.6 V，适用于 3.3 V 及更低电压系统的保护。
- 击穿电压 (Vbr)：6.5 V。
- 钳位电压 (Vclamp)：11 V（Ipp = 3 A，8/20 μs 波形）。
- 峰值脉冲电流 (Ipp)：3 A（8/20 μs）。
- 反向漏电流 (Ir)：50 nA，适合对漏电敏感的低功耗设计。
- 结电容 (Cj)：0.4 pF，极小电容有利于保持高速信号完整性。
- 工作温度范围：-40 ℃ ～ +125 ℃。
- 符合防护等级：IEC 61000-4-2（ESD）、IEC 61000-4-4（EFT）、IEC 61000-4-5（浪涌）。
三、主要特点与优势
- 低钳位电压：在大电流冲击下仍能提供有效钳位，减小被保护器件应力。
- 超低结电容（0.4 pF）：对高速信号影响小，适合 USB、HDMI、SATA 等接口保护。
- 小型封装 DFN0603-2：节省板面空间，便于自动贴装。
- 宽工作温度与低漏电：适用于工业与消费类产品的长期可靠运行。
- 满足 IEC ESD/EFT/Surge 标准：便于通过整机抗干扰认证。
四、典型应用场景
- 移动终端、可穿戴设备和物联网节点的接口保护（USB、UART、I2C 等）。
- 高速差分/单端信号线的ESD与浪涌防护场合。
- 工业控制、通讯设备和车载电子中对传输线和电源线的瞬态抑制。
- 需要低漏电且高可靠性的低功耗模块保护。
五、封装与布板建议
- 将器件靠近受保护的连接器或接口引脚放置，以缩短感应路径并提高保护效率。
- 信号线至器件的走线应尽量短且成直线，避免环路与长条铜皮引入寄生电感。
- 建议在地线处设置低阻抗回流路径并使用足够的过孔（via）连接地层，以利热量泄散与冲击电流回流。
- 对于多通道系统，考虑在每通道均布保护器件或选用多路保护方案。
六、选型与使用注意
- Vrwm（3.6 V）需高于系统正常工作电压，以避免工作状态下误导通；适合 3.3 V 系统保护，但不适合更高电压系统。
- 钳位电压会随脉冲电流与工作温度变化，设计时应留有裕量以保护下游元器件。
- 当防护对象需要反向或双向保护时，请确认器件极性或选用相应双向型号。
- 复杂或严苛的浪涌场景（高能量重复冲击）应配合其他防护元件（如熔断器、阻尼、电感）共同设计。
欲获取完整电气特性曲线、包尺寸和应用电路，请参考厂商资料或联系 TECH PUBLIC（台舟）获取详细数据手册。
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