WMSIC Electronic Components

DOWO AZ5825-01F AZ5825

ModelAZ5825-01F
PackageDFN1006-2L
BrandDOWO
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
DOWO AZ5825-01F
Type
DOWO
Minimum package
10000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
DOWO
Electronic Component
AZ5825-01F
Electronic Component
1
Package
DFN1006-2L
Electronic Component
Electronic Component
Type
ESD
Electronic Component
ESD and Surge Protection (TVS / ESD)
Electronic Component
0.009g
Electronic Component
1
Channel Count
Electronic Component
Cj- Capacitor
25pF
Electronic Component
BM0230654932
Operating Temperature
40℃~+85℃
Voltage
10V
Electronic Component
IEC 61000-4-2

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

AZ5825-01F 产品概述

一、产品简介

AZ5825-01F 是 DOWO(东沃)出品的一款单路双向瞬态电压抑制(ESD)器件,采用紧凑型 DFN1006-2L 封装,专为敏感信号线和接口提供可靠的静电及瞬态过压保护。器件在-40℃至+85℃温度范围内工作,适用于消费电子、通信设备、工业控制等需要抗静电干扰的小型化电路板设计。

二、主要特性

  • 极性:双向(对称钳位,适合差分/双向信号线)
  • 反向截止电压 Vrwm:5 V
  • 击穿电压 Vbr:6 V(典型值)
  • 钳位电压 Vc:10 V(脉冲钳位)
  • 峰值脉冲电流 Ipp:15 A
  • 峰值脉冲功率 Ppp:150 W
  • 反向电流 Ir:1 μA(在 Vrwm 下)
  • 结电容 Cj:25 pF
  • 通道数:单路
  • 工作温度:-40℃ ~ +85℃
  • 防护等级:符合 IEC 61000-4-2 静电放电防护要求
  • 封装:DFN1006-2L(小型化,适合高密度 PCB)

三、电气参数说明

  • Vrwm(5 V):器件在正常待机状态下对线端施加≤5 V 时保持高阻,不导通。
  • Vbr(6 V)与 Vc(10 V):当瞬态电压超过击穿电压时器件导通,将峰值电压限制在约 10 V,以保护下游电路不被高电压损坏。
  • Ipp(15 A)与 Ppp(150 W):表明器件能承受瞬态大电流和高能量冲击,但仅适用于瞬时脉冲事件,不可作为持续工作电流载体。
  • Cj(25 pF):对高频或高速差分信号会产生一定负载,适合一般速度接口但在极高速(例如高于几百兆赫兹)应用时需评估影响。

四、封装与机械特性

DFN1006-2L 封装尺寸小、引脚短,利于减小环路电感并改善响应速度。封装便于自动化贴装,适配紧凑型移动设备与模块化设计。设计时建议在器件与被保护引脚间保持最短走线并提供低阻抗接地回流路径以发挥最佳保护效果。

五、典型应用场景

  • 手机、平板等移动终端的外部接口保护(USB、耳机、按键线)
  • 通信设备的信号接口与射频前端(需评估结电容对信号的影响)
  • 工业控制与楼宇设备的面板、输入端口静电防护
  • 任何对瞬态高压敏感且空间受限的电子系统

六、典型电路与布局建议

  • 将 AZ5825-01F 靠近被保护的外部接口或连接器放置,最短的走线可降低寄生电感与延迟。
  • 设备接地应通过低阻抗回流路径连接到系统地,避免长地线回路。
  • 对于差分/双向信号,确认器件电容对信号完整性的影响;必要时采用差分对称布线或在 PCB 布线阶段进行仿真验证。
  • 避免器件承受持续高功率脉冲;为高能量冲击建议配合浪涌吸收器或限流元件使用。

七、可靠性与使用注意事项

  • 本器件设计用于瞬态保护,不能代替慢速或持续过流保护元件。
  • 工作温度范围 -40℃~+85℃,长时间高温环境会影响寿命与性能,应注意热管理。
  • 在多次大能量冲击后需检测器件功能,确认保护能力是否退化。
  • 器件符合 IEC 61000-4-2 静电放电防护要求,具体等级与测试条件请参照厂商详细数据手册。

八、订购与支持

产品品牌:DOWO(东沃);封装:DFN1006-2L;型号:AZ5825-01F。采购与技术支持请联系 DOWO 指定分销渠道或查询厂商数据手册获取完整电气特性曲线、封装尺寸图和应用参考电路,以便在具体项目中完成验证与优化。

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