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ST ESDA5-1BF4 ESDA5
Configuration
1 options
Configuration
22+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- ST(STMicroelectronics) ESDA5-1BF4
- Type
- ST
- Minimum package
- 15000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- ST(STMicroelectronics)
- Electronic Component
- ESDA5-1BF4
- Electronic Component
- 1
- Package
- 0201
- Electronic Component
- Electronic Component
- Type
- ESD
- Electronic Component
- ESD and Surge Protection (TVS / ESD)
- Electronic Component
- 0.004g
- Electronic Component
- 1
- Channel Count
- Electronic Component
- Cj- Capacitor
- 45pF
- Electronic Component
- BM0010114019
- Voltage
- 11V
- Electronic Component
- IEC 61000-4-2
- Current(Ir)
- 100nA
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
产品概述：ESDA5-1BF4 瞬态抑制二极管
制造商与品牌
ESDA5-1BF4 是由意法半导体（STMicroelectronics）制造的一款瞬态抑制二极管。这款器件被设计用于保护电子设备免受瞬时过电压和过电流的损害，广泛应用于各种电子设备中，以提高系统的可靠性和稳定性。
基础参数
ESDA5-1BF4 的主要参数如下：
- 类型：齐纳二极管
- 反向断态电压：5V（典型值）
- 最小击穿电压：5.8V
- 电压 - 箝位（最大值）：11V（不同 Ipp 时）
- 峰值脉冲电流：10A（10/1000μs， 8/20μs）
- 峰值脉冲功率：110W
- 容性（1 MHz 时）：45pF
- 工作温度范围：-40°C ~ 150°C
- 安装类型：表面贴装
- 封装尺寸：0201（0603 公制）
- 双向通道：1
应用场景
ESDA5-1BF4 是一款通用的瞬态电压抑制器（TVS），非常适合用于电源线、信号线和数据线等对瞬态电压敏感的应用场景，广泛应用于计算机、通信装备、消费电子设备、汽车电子、工业控制和医疗设备等。在高速信号传输中，由于瞬态电压和电流的影响，可能会造成信号失真和设备损坏，而ESDA5-1BF4能够快速响应这些瞬态事件，从而有效保护相关电路。
设计与性能
该器件采用0201（0603公制）封装，配备卷带（TR）包装，方便自动化贴装。其小巧的封装尺寸使得其在电路设计中占用空间小，同时降低了板级的电磁干扰（EMI），这是在现代电子产品中尤为重要的特性。
ESDA5-1BF4 的设计允许其在极端工作环境下运行，包括极低（-40°C）和极高（150°C）温度的应用，证明了其在各种条件下的稳定性和可靠性。这种宽广的温度范围使得它非常适合在汽车和工业环境中使用，这些地方常常会经历温度的急剧变化。
性能优势
ESDA5-1BF4 的明显优点之一是其出色的钳位特性，可在瞬时过电压时有效限制电压峰值，保护下游设备的安全。此外，低的输入电容（45pF @ 1MHz）保证了在高频应用中不会引起显著的信号衰减或失真，这使得它成为高频信号传输中理想的选择。
总结
总体而言，ESDA5-1BF4 瞬态抑制二极管凭借其高效的保护性能、优良的温度稳定性、极小的封装尺寸和适应各种工业应用的能力，成为了现代电子产品设计中的重要组成部分。其在电子设备中的有效应用能显著提高产品的可靠性，尤其在对抗瞬时电压和电流冲击的需求日益增加的今天，选择这样一款优秀的保护器件显得尤为重要。
对于希望提高系统保护能力的设计师而言，ESDA5-1BF4 是一个不可或缺的选择。
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