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UMW PC817C-S PC817C
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- UMW PC817C-S
- Type
- UMW
- Minimum package
- 2000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- UMW
- Electronic Component
- PC817C-S
- Electronic Component
- 1
- Package
- SOP-4-2.54mm
- Electronic Component
- Transistor Output Optocoupler
- Electronic Component
- 0.476g
- Electronic Component
- 1
- Electronic Component
- 3us
- Electronic Component
- BM0214803106
- Operating Temperature
- 30℃~+100℃
- Load Voltage
- 35V
- Type
- DC
- Output Current
- 50mA
- Output Type
- Photoelectric Transistor
- (Pd)
- 200mW
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
PC817C-S 产品概述
概述
PC817C-S是一种广泛应用的光耦合器，属于友台半导体（UMW）的光耦合器系列。这款产品采用SOP-4封装，提供小巧的体积和良好的电气隔离性能，适用于多种电子应用场景。光耦合器的主要功能是通过光信号进行电气隔离，以保护敏感电路不受高电压干扰，进而实现信号的传递。
主要特性
- 封装类型: SOP-4，适合表面贴装技术（SMT）制造，具有较小尺寸和节省空间的优势。
- 电气隔离: 该产品提供高达5000V的电气隔离能力，有效防止高电压对下游电路的影响。
- 转移特性: PC817C-S具备较高的传输效率和线性响应，适合用于信号传输及处理。
- 工作电压范围: 适用于广泛的输入电压范围，通常在光发射二极管（LED）端的工作电压为1.2V至1.4V，输出电压范围广泛，以支持各种应用需求。
- 工作温度范围: 适应广泛的工作环境，通常在-40°C至85°C间稳定工作，保证产品在不同环境下的可靠性。
应用领域
PC817C-S光耦合器因其独特的性能和特性，被广泛应用于多个领域：
- 工业自动化: 在各种控制系统和工业设备中，PC817C-S可用于信号耦合，以实现OP/AMP信号的隔离与传输。
- 消费电子: 在许多家用电器和消费电子产品中，光耦合器的使用能够有效地隔离高压部分，保障安全性。
- 计算机和网络设备: 在计算机接口及网络设备中，常用于数据传输以提供信号的隔离，减少干扰和提升可靠性。
- 医疗设备: 在一些医疗仪器中，光耦合器保证电气绝缘，从而保护患者和设备的安全。
- 电源管理: 适合于电源开关、功率监测等电源管理设备中以实现控制信号的隔离和传递。
性能参数
- 输入电流: 典型输入电流在10mA左右，能适应多个输入条件。
- 输出电流: 最小输出电流为0.5mA，最大为50mA。
- 增益: 通常情况下，光耦的增益（CTR）在50%-600%之间，具体取决于负载及输入条件。
设计优点
- 体积小巧: SOP-4封装设计使得PC817C-S在PCB上占用空间极小，方便高密度布线设计。
- 易于集成: 适合在自动化及智能控制设备中的集成和使用，可以直接与微控制器互联，简化设计。
- 提高安全性: 将高压与低压部分有效隔离，提高了系统的整体安全性和抗干扰能力。
总结
PC817C-S光耦合器是电子设计中一种极具价值的元器件，它结合了紧凑的封装、出色的电气隔离能力和较宽的工作电压范围，极大地增强了电路的设计灵活性和安全性。无论是在工业控制、消费电子还是医疗设备中，PC817C-S光耦合器都发挥着不可或缺的作用。对于需要信号传递与高电压隔离的应用，PC817C-S无疑是一个优秀的选择。
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