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PC817X3CSP9F
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- SHARP PC817X3CSP9F
- Type
- SHARP
- Unit
- Electronic Component
- Minimum package
- 100 管
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- SHARP
- Electronic Component
- PC817X3CSP9F
- Electronic Component
- 1
- Package
- DIP
- Electronic Component
- Transistor Output Optocoupler
- Electronic Component
- 0.448g
- Electronic Component
- 1
- Electronic Component
- 3us
- Electronic Component
- BM69418013
- Operating Temperature
- 30℃~+100℃
- Load Voltage
- 80V
- 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.
PC817X3CSP9F 产品概述
一、产品简介
PC817X3CSP9F 是一款由著名电子元件制造商夏普（SHARP）生产的光耦合器，属于 DC 光电三极管系列，采用 SMD-4 封装，具有单向光隔离的特性。该光耦合器通过光电效应实现输入和输出之间的电气隔离，是现代电子设计中常见的重要元器件，广泛应用于工业控制、家电、通信设备等多个领域。
二、技术规格
封装形式：SMD-4
- 封装尺寸小，适合表面贴装技术（SMT），有助于减少电路板空间的占用。
最大输出电流：50mA
- 能够提供足够的输出驱动能力，适用于多种负载的控制。
工作电压：1.2V
- 该器件在较低电压下工作，能有效降低功耗，适合电池供电或其他低功耗应用。
光隔离等级：具有优良的电气隔离性能，能够提供高达 5000Vrms 的绝缘耐压，确保了安全性和系统的长期稳定性。
响应速度：该系列光耦合器具有较快的响应时间，能够满足高速开关的应用需求。
三、主要应用领域
PC817X3CSP9F 的广泛应用得益于其卓越的性能和灵活性，主要应用领域包括：
工业自动化：用于工业控制器、继电器驱动等场合，实现不同电压、不同电流级别之间的信号传输，保证设备操作的安全与稳定。
家电产品：在智能家居设备中，使用光耦隔离可以避免微控制器直接与高功率元件连接，降低了设备的故障风险。
通信设备：适合用于数据通信和信号隔离，能够有效防止数据链路中的干扰，提高通信的可靠性。
汽车电子：在现代汽车电子系统中，光耦合器可以用于传感器信号的隔离和转换，确保汽车电子系统的安全。
四、设计注意事项
设计使用 PC817X3CSP9F 时需注意以下几点：
工作条件：确保在规定的工作电压和电流范围内使用光耦，以避免过载导致的器件损坏。
热管理：虽然该光耦在低电压下工作，但在高功率应用中仍需考虑热量的散发，确保器件能在安全的温度范围内运行。
PCB 布局：由于光耦的信号隔离特性，建议在 PCB 上合理布局，避免信号干扰影响性能。尽量将输入和输出信号保持一定的距离。
抗干扰设计：在高噪声环境下使用时，可以在光耦周围添加适当的滤波元件，以提高系统的抗干扰能力。
五、总结
PC817X3CSP9F 是一个高性能、低功耗且具有优良光电隔离特性的光耦合器，广泛应用于各类电子设备和工业控制系统中。凭借其可靠的工作性能和安全的电气隔离特性，PC817X3CSP9F 为现代电子设计提供了强有力的支持，是设计工程师的理想选择。
无论是需要保护电路、控制负载，还是在高速信号处理中，PC817X3CSP9F 都展示了其广泛的适用性和良好的性能，使其成为各类电子设计中不可或缺的基本元器件之一。
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