WMSIC Electronic Components

ElecSuper SEUC236T5V4U

ModelSEUC236T5V4U
PackageSOT23-6
BrandElec Super
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 25+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
Elec Super SEUC236T5V4U
Type
ELECSUPER
Minimum package
3000 编带

Technical parameters

Electronic Component
Electronic Component
Electronic Component
ELECSUPER
Electronic Component
SEUC236T5V4U
Electronic Component
1
Package
SOT23-6
Electronic Component
Electronic Component
Type
ESD
Electronic Component
ESD and Surge Protection (TVS / ESD)
Electronic Component
0.037g
Electronic Component
1
Channel Count
Electronic Component
Cj- Capacitor
0.6pF
Electronic Component
BM0234658567
Voltage
12V
Electronic Component
IEC 61000-4-2
Current(Ir)
1uA

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

SEUC236T5V4U 产品概述

一、产品简介

SEUC236T5V4U 是 ElecSuper(静芯微)推出的一款四路单向 ESD 保护器件,封装为 SOT23-6,专为保护高速信号接口和控制端口免受静电放电与瞬态冲击损害而设计。器件在保持极低结电容的同时,提供高达 60W(8/20µs)的峰值脉冲功率能力,适用于对信号完整性要求高的消费电子和通信设备。

二、主要规格(关键参数)

  • 极性:单向
  • 通道数:4 路
  • 反向截止电压 Vrwm:5V(建议用于 5V 类工作电压)
  • 击穿电压(Vbr):6V
  • 钳位电压 Vclamp:12V(在脉冲条件下)
  • 峰值脉冲电流 Ipp:4.5A
  • 峰值脉冲功率 Ppp:60W(8/20µs 波形)
  • 反向漏电流 Ir:1µA(典型)
  • 结电容 Cj:0.6pF(低电容,适合高速差分信号)
  • 防护等级:符合 IEC 61000-4-2 静电放电防护要求
  • 封装:SOT23-6
  • 品牌:ElecSuper(静芯微)

三、核心特性与优势

  • 低电容(0.6pF),对高速数据线(例如 USB2.0、MIPI 等)影响极小,保证信号完整性与带宽。
  • 四路集成,节省 PCB 面积及 BOM 成本,适合多通道接口保护需求。
  • 单向结构适配 5V 电源体系,反向截止 Vrwm=5V 在正常工作时无导通,发生瞬态时快速钳位并限制电压至 12V(峰值条件)。
  • 高能量吸收能力(60W@8/20µs),能够承受常见的静电和电磁脉冲事件而不损坏。
  • 极低漏电(1µA),可在待机和低功耗系统中使用而不会显著增加静态功耗。

四、典型应用场景

  • 移动终端、平板、笔记本等产品的外部 I/O 口保护(USB、音频、触控接口)。
  • 工业与通信设备的信号线与控制线防护。
  • 摄像头模块、显示接口(低电容差分线)的防静电保护。
  • 消费电子、智能家居与车载子系统的接口保护方案。

五、使用建议与布板要点

  • 器件应靠近受保护的连接器放置,保护器与输入端之间走线长度尽量短,减少串联电感与阻抗。
  • 接地走线应低阻抗、短且粗,必要时采用多层平面或多 vias 将 GND 回路缩短,确保能量迅速泄放到地。
  • 对高速差分线,保持匹配阻抗及对称布局,器件的低结电容有利于减少串扰与信号失真。
  • 单向器件方向需正确:在正常工作电压下为截止状态,遇到正向过压时导通钳位(详见参考电路图与封装脚位说明)。

六、封装与订购信息

  • 封装:SOT23-6,利于表面贴装自动化生产,节省空间。
  • 型号:SEUC236T5V4U(品牌:ElecSuper / 静芯微)

SEUC236T5V4U 以其低电容、高能量吸收和四路集成的设计,为需要兼顾信号完整性与防护能力的电子系统提供了一种简洁而可靠的保护方案。若需更详细的电气特性曲线、封装尺寸或参考电路图,建议查阅产品规格书或咨询厂家技术支持。

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