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ST ESDALC20-1BF4 ESD Diode ESDALC20
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- ST(STMicroelectronics) ESDALC20-1BF4
- Type
- ST
- Unit
- Electronic Component
- Minimum package
- 15000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- ST(STMicroelectronics)
- Electronic Component
- ESDALC20-1BF4
- Electronic Component
- 1
- Package
- 0201
- Electronic Component
- Electronic Component
- Type
- TVS
- Electronic Component
- ESD and Surge Protection (TVS / ESD)
- Electronic Component
- 0.008g
- Electronic Component
- 1
- Channel Count
- Electronic Component
- Cj- Capacitor
- 10.5pF
- Electronic Component
- BM0000035592
- Operating Temperature
- 40℃~+150℃
- Voltage
- 37V
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：ESDALC20-1BF4
一、产品概述 ESDALC20-1BF4是由意法半导体（STMicroelectronics）推出的一款高性能静电放电（ESD）保护器件，采用0201封装（0603公制），该器件的设计旨在为电子设备提供可靠的浪涌和静电保护，广泛应用于各种消费电子、工业设备和电源电子系统中。此器件非常适合于需要在高温和高频率环境中工作的应用。
二、基本参数 ESDALC20-1BF4的主要特性包括：
- 类型：齐纳二极管
- 双向通道：1
- 反向断态电压：典型值为20V，最小击穿电压为22V，最高夹紧电压为37V。
- 电流峰值脉冲：在10/1000µs条件下为2.4A（在8/20µs下展示较好性能）。
- 功率峰值脉冲：达到90W，具备出色的瞬态电流承载能力。
- 电容：在1MHz频率时的电容为10.5pF，证明其在高频应用中的有效性。
- 工作温度范围：可在-40°C到150°C的宽广温度范围内可靠工作。
三、应用场景 ESDALC20-1BF4 适用于多种电子设备，尤其是那些暴露在高电压和电流脉冲环境中的设备。其典型应用包括：
- 移动设备：手机、平板电脑等便携式设备需要有效的ESD保护，以保障其内部集成电路的安全性。
- 计算机和外设：键盘、鼠标和其他周边设备同样面临静电威胁，使用该器件可以降低损坏风险。
- 工业控制器：在自动化、机器人等设备中，ESDALC20-1BF4提供的保护可以防止由于接触不良或静电造成的系统故障。
- 消费电子产品：如电视、音响、游戏控制台等，这些设备需要在家庭环境中承受意外高电压的冲击。
四、设计优势
紧凑型封装：0201的封装尺寸令ESDALC20-1BF4非常适合高密度电路板设计，节省空间，便于集成进各种复杂系统中。
高峰值脉冲处理能力：90W的峰值功率容量确保了该器件在面临短时高电流的情况下依然能够保持稳定的工作状态，极大地提升了设备的实用性与可靠性。
宽工作温度范围：-40°C至150°C的工作温度范围确保了该产品在恶劣环境下也能稳定运作，特别适合于工业和汽车电子等领域。
快速响应时间：其极低的电容值（10.5pF @ 1MHz）能够提供快速的瞬态响应时间，这样能够在电压瞬变事件发生时快速进行限制，有效保护后端敏感元件。
五、总结 总之，ESDALC20-1BF4是一款极具优势的ESD保护器件，凭借其卓越的技术参数、宽广的适用性以及可靠性，为现代电子设备提供了坚实的保护。它满足市场对小型化、高性能和高可靠性器件的需求，适合各类消费电子、工业应用及其他高电压环境的场合。选择ESDALC20-1BF4，意味着选择了安心且高效的电源保护解决方案。
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