WMSIC Electronic Components

TECH PUBLIC AZ5725-01F AZ5725

ModelAZ5725-01F
PackageDFN1006-2
BrandTECH PUBLIC
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 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
TECH PUBLIC AZ5725-01F
Type
TECH PUBLIC
Minimum package
12000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
TECH PUBLIC
Electronic Component
AZ5725-01F
Electronic Component
1
Package
DFN1006-2
Electronic Component
ESD and Surge Protection (TVS / ESD)
Electronic Component
0.009g
Electronic Component
1
Channel Count
Electronic Component
Cj- Capacitor
9pF
Electronic Component
BM0265434513
Operating Temperature
55℃~+125℃
Voltage
9V
Electronic Component
IEC 61000-4-5
Current(Ir)
200nA
Voltage(VBR)
5.6V

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

AZ5725-01F 单路瞬态抑制二极管产品概述

AZ5725-01F是台舟电子(TECH PUBLIC)推出的一款单通道低电压瞬态抑制二极管(TVS),专为电子设备的静电放电(ESD)和浪涌过压防护设计,兼具小封装、低漏电流、宽温适应性等核心优势,可覆盖消费电子、工业控制、通信等多领域的防护需求。

一、产品核心功能与定位

作为一款低压防护器件,AZ5725-01F的核心作用是快速响应过压事件:当电路中出现静电放电(如人体接触、设备插拔)或瞬态浪涌(如电源波动、雷击感应)时,能在纳秒级时间内从高阻态转为低阻态,将过压钳位在安全范围内,保护后级敏感元器件(如MCU、传感器、通信芯片)免受损坏。其5V反向截止电压的设计,精准匹配3.3V、5V等主流低压电路的防护场景。

二、关键电气参数解析

AZ5725-01F的参数设计围绕低压电路防护的核心需求展开,关键参数特性如下:

1. 过压防护核心指标

  • 反向截止电压(Vrwm):5V:常态下反向偏置时不导通,确保电路正常工作无额外干扰,适配3.3V/5V系统的常态电压范围;
  • 击穿电压(Vbr):5.6V:反向过压达到5.6V左右时启动击穿,是TVS管防护的典型阈值,避免过压未及时响应导致器件损坏;
  • 钳位电压(Vc):9V:浪涌峰值电流下,能将电压稳定钳位在9V以内,远低于后级芯片的最大耐压(通常3.3V/5V芯片耐压≤10V),有效隔离过压风险。

2. 常态工作低损耗特性

  • 反向漏电流(Ir):200nA:常态下漏电流极低,不会消耗过多系统功率,适合电池供电的便携设备(如智能手机、智能手环),可延长设备续航时间;
  • 结电容(Cj):9pF:结电容仅9pF,远低于普通TVS管(部分产品结电容达几十pF),对高速信号(如USB3.0、HDMI、LVDS)传输影响极小,可避免信号衰减或失真,适配高速接口防护场景。

3. 宽温环境适应性

  • 工作温度范围:-55℃~+125℃:覆盖工业级温度标准,可在极端环境(如户外设备、车载电子模块、工业控制器)中稳定工作,无需额外降额设计,提升设备可靠性。

三、封装与可靠性设计

AZ5725-01F采用DFN1006-2封装,兼具小尺寸与高可靠性:

  • 超小尺寸:封装尺寸仅1.0mm×0.6mm×0.5mm(典型值),相比传统SOT-23封装缩小约70%,可大幅节省PCB空间,适配小型化、高密度电路设计(如智能穿戴、微型传感器);
  • 低散热阻:DFN封装的热传导效率高,能快速 dissipate 浪涌产生的热量,提升多次浪涌冲击后的寿命;
  • 标准防护认证:符合IEC 61000-4-5浪涌防护标准,可承受±2kV(接触放电)、±8kV(空气放电)的ESD冲击,以及8/20μs波形的浪涌电流,满足主流电子设备的防护要求。

四、典型应用场景

AZ5725-01F的参数特性使其适配多领域的低压防护需求:

  1. 消费电子:智能手机、平板、笔记本电脑的USB接口、HDMI接口、音频接口防护;
  2. 工业控制:PLC输入输出端口、传感器模块、工业相机的过压防护;
  3. 通信设备:路由器、交换机、光模块的高速信号端口防护;
  4. 汽车电子:车载信息娱乐系统(IVI)、ADAS摄像头模块的低压电路防护(适配工业级温度场景)。

五、品牌与市场价值

台舟电子(TECH PUBLIC)作为国内专注于保护器件的制造商,AZ5725-01F延续了其高性价比、参数一致性好的特点:批量供货稳定,DFN小封装降低PCB布局成本,低漏电流和结电容的设计可减少系统优化成本,是替代进口同类产品的高性价比选择。

综上,AZ5725-01F是一款专为低压电路防护打造的单路TVS管,兼具小封装、低损耗、宽温适应等优势,可满足多领域设备的ESD/浪涌防护需求,是电子设计中可靠的过压防护解决方案。

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