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TECH PUBLIC TPD4E1U06DBVR
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- TECH PUBLIC TPD4E1U06DBVR
- Type
- TECH PUBLIC
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- TECH PUBLIC
- Electronic Component
- TPD4E1U06DBVR
- Electronic Component
- 1
- Package
- SOT-23-6
- Electronic Component
- Electronic Component
- Type
- TVS
- Electronic Component
- ESD and Surge Protection (TVS / ESD)
- Electronic Component
- 0.033g
- Electronic Component
- 1
- Cj- Capacitor
- 0.55pF
- Electronic Component
- BM0257695011
- Operating Temperature
- 55℃~+125℃
- Voltage
- 14V
- Electronic Component
- IEC 61000-4-4；IEC 61000-4-5；IEC 61000-4-2
- Current(Ir)
- 10nA
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
TPD4E1U06DBVR 产品概述
一、产品简介
TPD4E1U06DBVR 是一款单向瞬态抑制二极管（TVS），由 TECH PUBLIC（台舟电子）推出，采用 SOT-23-6 小型封装，专为保护高速信号线和接口免受瞬态过压（浪涌、静电与脉冲干扰）损害而设计。器件工作电压（Vrwm）为 5.5V，适配常见 5V 系统和接口保护需求。
二、主要电气参数
- 极性：单向
- 反向工作电压 Vrwm：5.5 V
- 击穿电压 Vbr：约 8.5 V
- 钳位电压 Vclamp：约 14 V（典型，基于 8/20µs 测试条件）
- 峰值脉冲功率 Ppp：50 W @ 8/20µs
- 反向电流 Ir：10 nA（常温）
- 结电容 Cj：0.55 pF（低电容，利于高速信号完整性）
- 工作温度：-55 ℃ ~ +125 ℃
- 符合防护等级：IEC 61000-4-2（ESD）、IEC 61000-4-4（EFT）、IEC 61000-4-5（浪涌）
三、核心特性与优势
- 低结电容（0.55 pF）：对高速差分或单端信号线影响极小，适合 USB、HDMI、LVDS 等高速接口。
- 可靠的峰值能量吸收能力（50 W @ 8/20µs）：有效钳制瞬态脉冲，防止下游器件被过压击穿。
- 低漏电（10 nA）：在待机和低功耗设计中对系统影响小。
- 宽工作温度与工业标准认证：适用于工业、通信与消费电子等苛刻环境。
- SOT-23-6 紧凑封装：利于多通道保护设计与表面贴装工艺。
四、典型应用场景
- USB、串口、差分高速数据线保护（字段接口、主从机接口）
- 工业控制与测量设备的接口防护（传感器线缆、现场总线）
- 通信设备、路由器与交换机的端口防护
- 消费类电子与物联网终端的稳健电磁兼容设计
五、封装与布局建议
- 将 TVS 器件尽量贴近被保护的连接器或接口放置，以缩短寄生电感与寄生电阻，提升钳位效果。
- 使用低阻抗地平面并配备多条回流焊盘和过孔以降低接地电感。
- 对高速差分线应保持对称布线并尽量避免在 TVS 与受保护信号间加入长走线或不必要的走线弯折。
- 在高功率冲击场景下注意散热与能量分散，必要时在 PCB 上提供较大接地铜箔以帮助热散。
六、选型与使用注意事项
- 确认系统工作电压与 TVS 的 Vrwm 匹配（本器件 Vrwm=5.5V），以免在正常工作时出现误导通。
- 钳位电压约 14V，应确保被保护器件能承受该峰值或在钳位发生时不会损坏。
- 在需要多通道保护时，注意封装引脚与通道连接关系并评估总功率分配。
- 在高温或长期脉冲环境中，参照规格书进行功率与热应力的合理评估与降额设计。
TPD4E1U06DBVR 以其低电容、高浪涌吸收能力和工业级可靠性，适合用于对信号完整性与抗干扰性要求较高的场景，为系统提供稳定可靠的瞬态过压保护。若需要详细引脚定义、测试曲线或参考电路图，请查阅厂方完整数据手册或联系供应商获取支持。
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