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ST ESDA25L ESD Diode ESDA25L
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- ST(STMicroelectronics) ESDA25L
- Type
- ST
- Unit
- Electronic Component
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- ST(STMicroelectronics)
- Electronic Component
- ESDA25L
- Electronic Component
- 1
- Package
- SOT-23
- Electronic Component
- Electronic Component
- Type
- ESD
- Electronic Component
- ESD and Surge Protection (TVS / ESD)
- Electronic Component
- 0.053g
- Electronic Component
- 1
- Channel Count
- Electronic Component
- Cj- Capacitor
- 50pF
- Electronic Component
- BM0000281138
- Operating Temperature
- 40℃~+125℃
- Voltage
- 25V
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
ESDA25L 产品概述
一、产品简介
ESDA25L是一款由意法半导体（STMicroelectronics）生产的表面贴装型瞬态电压抑制器（TVS）二极管。这款器件专为保护敏感电子元件免受瞬态过电压（例如静电放电（ESD）和电涌）影响而设计。其特有的封装设计、本质的电气特性和宽广的工作温度范围使其非常适合于各种电子产品的电气保护需求。
二、主要特性
电气参数:
- 击穿电压（最小值）: 25V
- 反向关断电压（典型值）: 24V
- 峰值脉冲电流能力（10/1000us脉冲）: 6A (8/20us)
- 箝位电压: 44V
- 功率 - 峰值脉冲: 300W
极性和结构:
- ESDA25L具备单向和双向两种极性，适用于不同类型的电路设计，能够提供灵活的应用场景支持。
- 具有两条单向通道的设计，适用性更强。
封装和安装:
- 采用SOT-23-3封装，具有紧凑的外形，易于在有限空间内设计和安装，特别适合高密度电路板应用。
- 表面贴装型（SMD）设计使其能够与现代自动化生产工艺相兼容，提高了生产效率。
工作环境:
- 工作温度范围为-40°C至125°C（主结温度TJ），使得该器件在严苛的工作环境中也能保持优良的性能，适用于汽车电子、消费电子和工业设备等应用。
三、应用领域
ESDA25L极其适合广泛的应用领域，包括但不限于：
- 数据通信: 保护数据传输接口，如USB、HDMI和Ethernet，防止ESD对敏感数据的干扰。
- 消费电子: 在智能手机、平板电脑、数字相机等设备中提供过电压保护，确保用户体验和设备寿命。
- 工业控制: 在自动化设备和工业机械中保护控制电路，防止由于电涌引起的设备损坏，提高系统的可靠性。
- 汽车电子: 在汽车电控系统中应用，以抵御外部电涌和EMI噪声影响，确保驾驶安全和车辆电子部件正常工作。
四、设计考虑
在应用ESDA25L时，设计工程师应特别注意瞬态电压抑制器的选型、布局和电路设计方向。应考虑瞬态过电压的幅值、波形特性和持续时间，以合理确定并接入该器件。同时，器件的布局应尽量靠近被保护的敏感组件，以降低线路长引入的额外电感和电阻，提高瞬态响应速度。
五、总结
ESDA25L是一款高性能的TVS二极管，具备出色的电气特性和宽广的工作温度范围，适用于多种应用场合，提供了良好的ESD保护。其高效的性能与紧凑的封装设计，使得该器件成为电子产品设计中的理想选择。无论是在消费电子、工业设备还是汽车电子领域，ESDA25L都能发挥出优越的保护作用，为产品的稳定性和可靠性提供保障。
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