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EVERLIGHT EL817S1(A)(TU)-F EL817S1
Configuration
1 options
Configuration
Electronic Component
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- EVERLIGHT EL817S1(A)(TU)-F
- Type
- EVERLIGHT
- Unit
- Electronic Component
- Minimum package
- 2000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- EVERLIGHT
- Electronic Component
- EL817S1(A)(TU)-F
- Electronic Component
- 1
- Package
- SMD-4P
- Electronic Component
- Transistor Output Optocoupler
- Electronic Component
- 1g
- Electronic Component
- 1
- Electronic Component
- 3us
- Electronic Component
- BM0257639994
- Operating Temperature
- 55℃~+110℃
- Load Voltage
- 35V
- Type
- DC
- Output Current
- 50mA
- Output Type
- Photoelectric Transistor
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
EL817S1(A)(TU)-F 产品概述
1. 产品简介
EL817S1(A)(TU)-F 是由台湾亿光（EVERLIGHT）生产的一款高性能光隔离器，属于光电耦合器的系列。该光耦采用 SMD-4P 封装形式，具有小巧的体积以及高效的光电转换特性，广泛应用于电力设备、工业自动化、家电控制和计算机接口等多种场景。
2. 结构与工作原理
EL817S1(A)(TU)-F 主要由一个发光二极管（LED）和一个光电三极管组成，两个器件之间通过透明的绝缘材料隔开。当 LED 受到正向电流驱动时，会发出红外光，光直接照射到光电三极管的光敏区域，导致其导通，形成一个电信号的隔离通道。该设计确保了输入和输出之间的高电压隔离，避免了不同电路之间的不必要干扰和信号干扰，这对于保护电路和提升系统的稳定性至关重要。
3. 主要特点
- 高信号隔离: EL817S1(A)(TU)-F 提供高达 5000Vrms 的电气隔离，可以有效地保护敏感电路。
- 出色的工作效率: 光电三极管的转移率高达 100%，适合快速开关和响应的应用要求。
- 小型化封装: SOP-4 封装形式使得器件的尺寸非常小，以适应现代电子产品日益紧凑的设计需求。
- 灵活的工作电流: 最大输出电流可达 50 mA，支持不同负载条件下的应用。
- 宽广的工作温度范围: 可在 -40°C 至 +100°C 的环境温度下稳定工作，适合各种恶劣环境条件。
4. 典型应用场景
由于其出色的性能，EL817S1(A)(TU)-F 光耦广泛应用于多个领域，包括但不限于以下场景：
- 电源管理系统: 在开关电源、DC-DC 转换器等应用中的反馈信号隔离。
- 信号隔离: 保护微控制器和其他敏感电路避免高电压信号的干扰。
- 工业自动化: 用于传感器与控制器之间的信号传输，确保安全高效的信号传输。
- 通信设备: 在各种数字和模拟通信设备中，提供信号的隔离与转换。
- 消费电子产品: 在家电控制、智能家居等应用中，实现系统之间的有效隔离。
5. 规格参数
以下是 EL817S1(A)(TU)-F 的一些关键规格参数，供设计工程师参考：
- 封装类型: SOP-4
- 最大输出电流: 50 mA
- 输入正向电压: 1.2 V
- 电气隔离电压: 5000 Vrms
- 工作温度范围: -40°C 至 +100°C
- 光转移率: 100%
6. 结论
作为优秀的光隔离器，EL817S1(A)(TU)-F 不仅具有卓越的性能，还具备高可靠性的特点，是工程师在设计和开发电子产品时非常值得信赖的选择。凭借其出色的电气性能和广泛的应用适用性，EL817S1(A)(TU)-F 将为现代电子产品的创新与发展提供强有力的支持。无论是工业设备还是家用电器，EL817S1(A)(TU)-F 都能为设计师提供额外的安全边界和信号完整性，大幅提升产品的市场竞争力。
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