WMSIC Electronic Components

HXY MOSFET ESD5304D

ModelESD5304D
PackageDFN2510-10L
BrandHXY MOSFET
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
HXY MOSFET ESD5304D
Type
HXY MOSFET
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
HXY MOSFET
Electronic Component
ESD5304D
Electronic Component
1
Package
DFN2510-10L
Type
ESD
Electronic Component
ESD and Surge Protection (TVS / ESD)
Electronic Component
0.03g
Electronic Component
1
Channel Count
Electronic Component
Cj- Capacitor
0.8pF;0.3pF
Electronic Component
BM0257710938
Operating Temperature
40℃~+125℃
Voltage
15V
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.

ESD5304D 产品概述

一、产品简介

ESD5304D 是华轩阳电子(HXY MOSFET)推出的一款高性能四路瞬态抑制二极管(ESD)器件,封装为 DFN2510-10L。器件为单向保护结构,标称反向截止电压 Vrwm = 5V,击穿电压(Vbr)约为 6V,峰值钳位电压约 15V,能在瞬态事件时为敏感信号线提供可靠的浪涌钳位与吸收。专为高速数据线与低电压系统的静电放电与瞬态浪涌保护而设计。

二、主要特性

  • 反向截止电压 Vrwm:5V(适合 5V 及以下电源或信号线保护)
  • 峰值脉冲电流 Ipp:5A(IEC 型峰值条件短时吸收能力)
  • 峰值脉冲功率 Ppp:150W(单次脉冲能量吸收能力,125Ω、8/20µs 波形参考)
  • 钳位电压 Vclamp:约 15V(有效限制瞬变电压到安全范围)
  • 击穿电压 Vbr:6V(典型)
  • 反向泄漏电流 Ir:≤1µA(在 Vrwm 条件下,低漏电有利于系统静态功耗)
  • 通道数:四路独立保护(适配多条数据线或组合使用)
  • 结电容(Cj):典型值 0.3 pF(用于单端高速线),在某些测试条件或并联情况下可见到 0.8 pF 的值,低电容设计保证高速信号完整性
  • 工作温度:-40℃ ~ +125℃(宽温度范围,适合工业与消费类环境)
  • 防护等级:符合 IEC 61000-4-2 ESD 标准(人体模型和接触放电保护能力)
  • 类型:单向 ESD 抑制二极管,响应迅速,寿命与可靠性高

三、典型应用场景

  • USB、USB-C、HDMI、DP 等高速接口的数据线与信号线保护
  • 手机、平板、笔记本等移动设备的 I/O 端口防护
  • 摄像头模块、图像传输线、LVDS/CMOS 接口的静电防护
  • 工业控制、传感器接口、通信设备的端口保护
  • 其他需要低电容、低漏电和快速响应的敏感电路保护场合

四、封装与机械信息

  • 封装:DFN2510-10L(小体积,利于板面布局与空间受限设计)
  • 多通道并列布局,便于一颗器件保护多路信号,减少 BOM 与空间占用
  • 建议 PCB 焊盘与热沉安排根据 DFN2510-10L 的典型尺寸与厂方推荐焊盘设计,以保证焊接可靠性与热散性能

五、设计与布局建议

  • 将 ESD5304D 靠近需要保护的连接器或外部接口放置,缩短输入线与保护器件之间的寄生电感与电阻
  • 对高速差分线,优先采用单端并行配置或在需要时使用差分保护方案,注意保持差分阻抗与走线对称
  • 接地回路应尽可能短且粗,保护器件的 GND 引脚直接回到 PCB 的接地层,避免长回流路径引入共模噪声
  • 在有严格信号完整性要求的系统中,验证结电容对信号带宽的影响;典型 0.3 pF 的低电容可最大限度降低信号失真

六、可靠性与注意事项

  • 器件符合工业级工作温度并通过 ESD 等级测试,但实际系统保护能力依赖 PCB 设计与外部接地结构
  • 多次高能脉冲会逐步消耗器件吸收能力,关键应用建议在设计中预留冗余保护或可更换保险方案
  • 焊接建议遵循低温回流曲线并避免过高的峰值温度与长时间热暴露,以维护器件性能

七、订购信息与支持

  • 型号:ESD5304D
  • 品牌:HXY MOSFET(华轩阳电子)
  • 封装:DFN2510-10L
  • 如需器件数据手册(含典型波形、封装尺寸、测试条件)或参考设计,请联系供应商或华轩阳电子技术支持获取完整资料与样片测试支持。

总结:ESD5304D 以其低结电容、低漏电、高能吸收能力和四路保护的集成特性,适合对高速数据线与低电压接口进行可靠的瞬态抑制防护。合理的 PCB 布局和接地设计可充分发挥其在工业与消费类电子中的防护优势。

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