WMSIC Electronic Components

EVERLIGHT EL817(C) EL817

EVERLIGHT EL817(C) EL817
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Product image

ModelEL817(C)
PackageDIP-4
BrandEVERLIGHT
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

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Technical data

Product details

20 specifications

Core information

Product name
EVERLIGHT EL817(C)
Type
EVERLIGHT
Unit
Electronic Component
Minimum package
2500 管

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
EVERLIGHT
Electronic Component
EL817(C)
Electronic Component
1
Package
DIP-4
Electronic Component
Transistor Output Optocoupler
Electronic Component
0.37g
Electronic Component
1
Electronic Component
18us
Electronic Component
BM0220170747
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.

EL817(C) 产品概述

EL817(C) 是由台湾亿光（EVERLIGHT）生产的一款高性能晶体管输出光耦合器，广泛应用于电子电路中的信号隔离和传输。该器件采用4-DIP（0.300"）封装，非常适合通孔安装，方便与其他电子组件集成在一起。EL817(C) 以其优异的电气特性和高隔离电压，为多种应用提供解决方案。

主要特点

  1. 单通道设计：EL817(C) 配备一个通道，适合简单的点对点信号传输。

  2. 高隔离电压：该光耦具备5000Vrms的电压隔离能力，确保设备在高压环境中运行时不会对其他电路产生干扰，增强了安全性。

  3. 电流传输比：EL817(C) 的电流传输比（CTR）在5mA的输入条件下，最小值为200%，最大值可达到400%。这样的转换特性保证了高效的信号传递，适合对信号转换灵敏度有较高要求的应用。

  4. 适应性广泛的工作温度：该器件的工作温度范围为-55°C 至 110°C，使其适应不同环境条件下的使用，尤其是在极端温度的应用场景。

  5. 输出能力：EL817(C) 的输出通道最大电流为50mA，电压最大可达35V，适合驱动各种负载，增加了其在不同电路中的实用性。

  6. 输入与输出特性：该器件的输入类型为直流（DC），而输出采用晶体管形式，具有典型的正向电压(Vf)为1.2V，适合处理多种数字和模拟信号。

  7. 低饱和压降：Vce饱和压降最大值为200mV，显示出该器件在切换时的高效性，减少了能耗和热损耗。

应用场景

EL817(C) 被广泛应用于以下几个领域：

  1. 电源隔离：在电源转化和信号处理的环节，使用EL817(C)可以有效地将高电压侧与低电压侧隔离，防止高电压损坏低电压电路。

  2. 工业控制系统：在PLC（可编程逻辑控制器）、继电器和其他工业设备中，EL817(C) 经常作为信号隔离和转换的关键元件，保护控制电路的安全性。

  3. 数据采集系统：在需要从传感器到数据处理单元传输信号时，EL817(C) 提供了必要的隔离和信号完整性，确保数据的准确性。

  4. 家用电器：在智能家居设备中，EL817(C) 用于隔离控制信号，确保设备模块之间的安全通信。

  5. 医疗设备：在要求严格标准和安全性的医疗设备中，EL817(C) 作为信号隔离段，具有良好的可靠性，保障患者安全。

结论

EL817(C) 是一款兼具高性能和多功能性的光耦合器，凭借其优异的电气特性、广泛的工作温度范围以及出色的隔离电压，成为电路设计师的理想选择。无论是在工业、通信、消费电子还是医疗应用中，EL817(C) 靠谱的性能和灵活的应用场景，使得它在市场上占据了一席之地。无论是进行新产品开发，还是优化现有电路，EL817(C) 都能为工程师提供有力的支持。

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