WMSIC Electronic Components

MSKSEMI PC817C-MS PC817C

ModelPC817C-MS
PackageSOP-4
BrandMSKSEMI
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration Date code within 2 years

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
MSKSEMI PC817C-MS
Type
MSKSEMI
Minimum package
2000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
MSKSEMI
Electronic Component
PC817C-MS
Electronic Component
1
Package
SOP-4
Electronic Component
Transistor Output Optocoupler
Electronic Component
0.399g
Electronic Component
1
Electronic Component
5us
Electronic Component
BM0220158232
Operating Temperature
55℃~+110℃
Load Voltage
35V
Output Current
50mA
Output Type
Photoelectric Transistor
Output Channel Count
1
(tr)
6us

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

PC817C-MS 是一款广泛应用于光电隔离和信号传输的光耦合器,特性上满足现代电子电路的需求。这款产品由美森科(MSKSEMI)制造,采用了 SOP-4 封装,因而在空间有限的应用场景中,能够有效节省电路板的面积。以下是对 PC817C-MS 产品的详细概述。

1. 产品简介

PC817C-MS 属于光耦合器(Opto-isolator)系列,旨在实现输入和输出电路之间的电气隔离。在许多电子应用中,为了保护敏感元器件,避免过高的电压和电流对其造成损害,光耦合器成为一个理想的解决方案。PC817C-MS 通过光电传输方式实现信号的传递,同时有效隔离了输入与输出部分。

2. 封装与外形

PC817C-MS 使用 SOP-4 封装,这种封装形式具有体积小、引脚少、适合表面贴装(SMD)的特点。同时,由于其封装体积小,方便在尺寸有限的电子设备中进行集成,尤其适用于消费电子、工业控制和自动化设备等领域。

3. 主要特点

  • 光电隔离:PC817C-MS 具有高达 5000V 的电隔离能力,能够确保信号在高电压环境中安全传输。
  • 快速响应:光电二极管和光电晶体管的组合设计,使得 PC817C-MS 在信号传输过程中具备快速的响应时间,适合高速信号处理应用。
  • 宽工作温度范围:该产品在 -55°C 到 +100°C 的广泛温度范围内稳定工作,适应各种环境条件。
  • 优良的线性特性:PC817C-MS 具有良好的线性特性和较低的输入引脚电流,能够在较低的控制电压下精准工作。

4. 应用场景

PC817C-MS 广泛应用于以下领域:

  • 消费电子:如音视频设备、家用电器等,确保设备之间的隔离与信号传输。
  • 工业自动化:在PLC(可编程逻辑控制器)及各类工业控制系统中,应用光耦合器进行信号的隔离与转换,确保信息准确传递。
  • 通信设备:在各种通信应用中,使用 PC817C-MS 可以有效避免基层电路和传输电路之间的干扰。
  • 汽车电子:在汽车的传感器和控制单元之间,使用光电隔离可以提高电路的可靠性与稳定性。

5. 性能指标

在实际应用中,PC817C-MS 具备以下一些关键性能指标:

  • 输入电流:通常工作输入电流为 5-20mA,可以根据具体应用场景进行调整。
  • 传输延迟:具有较低的传输延迟,一般在 1-3ms 之间,非常适合高速信号的传输需求。
  • 增益带宽积:光耦合器的增益带宽积在设计中被考虑,以确保能在更广泛的频率范围内保持稳定性能。

6. 结论

PC817C-MS 是一款性能稳定、应用广泛的光电隔离产品,不仅能够在保护电路安全的同时提供高效的信号传输,而且其 SOP-4 封装形式使其在各类电子设备中都能轻松集成。随着电子技术的不断进步,这种小型、可靠的光耦合器在未来仍将发挥重要作用,推动各种应用的发展。

总之,选择 PC817C-MS 不仅能够提升电子系统的可靠性与性能,还能为设计带来更多灵活性,使其成为现代电子设计的重要元素之一。

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