Model & package intelligence
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ST ESDA25W ESD Diode ESDA25W
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- ST(STMicroelectronics) ESDA25W
- Type
- ST
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- ST(STMicroelectronics)
- Electronic Component
- ESDA25W
- Electronic Component
- 1
- Package
- SOT-323-3L
- Electronic Component
- Electronic Component
- Type
- ESD
- Electronic Component
- ESD and Surge Protection (TVS / ESD)
- Electronic Component
- 0.03g
- Electronic Component
- 1
- Channel Count
- Electronic Component
- Cj- Capacitor
- 65pF
- Electronic Component
- BM69414455
- Operating Temperature
- 40℃~+125℃
- Voltage
- 25V
- 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.
ESDA25W 产品概述
1. 产品简介
ESDA25W 是一款高性能的瞬态抑制二极管，专为保护敏感电子设备免受电压瞬变和浪涌电流影响而设计。该器件由意法半导体（STMicroelectronics）制造，广泛应用于各种电子产品和系统中，以提高其可靠性和稳定性。
2. 关键参数
- 类型：齐纳二极管
- 单向通道：2
- 电压 - 反向断态（典型值）：24V
- 电压 - 击穿（最小值）：25V
- 功率 - 峰值脉冲：400W
- 电源线路保护：无（该二极管适用于特定的应用，但并不专门作为电源线路的保护器件）
- 应用：通用（适合多种电子设备和电路设计，尤其是在需要防护的场合）
- 工作温度：-40°C ~ 125°C（TJ），满足各种环境条件下的使用需求
- 安装类型：表面贴装型（SMD），有助于简化制造过程，适应现代电子产品的小型化趋势
- 封装/外壳：SC-70，SOT-323
- 供应商器件封装：SOT-323（此封装形式易于在紧凑型电路板上实现高密度设计）
3. 应用领域
ESDA25W 瞬态抑制二极管广泛应用于以下几个领域：
- 消费电子：如手机、平板电脑、智能家居设备等，保护内部电路不受外部信号扰动影响。
- 工业设备：在各种工业自动化和控制系统中，防止电压瞬变对控制电路造成的损害。
- 汽车电子：作为汽车电子系统的保护元件，帮助确保设备在高电压和电流波动的情况下正常工作。
- 数据通信设备：在网络设备中，ESDA25W 可以保护敏感的信号线免受突发电压的影响，确保数据传输的稳定性。
4. 性能特点
- 高功率处理能力：ESDA25W 可承受高达 400W 的峰值脉冲功率，适合处理强烈的瞬态干扰，有效保护二极管后方的电路。
- 温度范围广：设备可在 -40°C 到 125°C 的环境温度下稳定工作，这使得它适用于多种复杂和极端的工作条件。
- 小型封装：SOT-323 封装设计，使得其占用空间小，便于在现代紧凑的电路设计中使用。
5. 安装与使用
ESDA25W 采用表面贴装型设计，使得其在PCB上的安装更加便利。用户在设计电路时，只需考虑适当的焊接方式和布局，以确保最佳的电气性能和散热效果。同时，作为齐纳类型的瞬态抑制二极管，正确的接线方式是确保其有效实现防护功能的关键。
6. 结论
总之，ESDA25W 瞬态抑制二极管凭借其优良的电气性能和广泛的应用范围，是一款值得信赖的保护元件。无论是在多变的消费电子市场，还是在苛刻的工业及汽车应用环境中，ESDA25W 都能有效地保护敏感组件不受瞬态电压影响，保障系统的长期可靠性和稳定性。
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