WMSIC Electronic Components

EVERLIGHT EL3H7(C)(TA)-G EL3H7

EVERLIGHT EL3H7(C)(TA)-G EL3H7
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Product image

ModelEL3H7(C)(TA)-G
PackageSSOP-4-1.27mm
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 26+

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Technical data

Product details

20 specifications

Core information

Product name
EVERLIGHT EL3H7(C)(TA)-G
Type
EVERLIGHT
Unit
Electronic Component
Minimum package
6000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
EVERLIGHT
Electronic Component
EL3H7(C)(TA)-G
Electronic Component
1
Package
SSOP-4-1.27mm
Electronic Component
Transistor Output Optocoupler
Electronic Component
0.12g
Electronic Component
1
Electronic Component
3us
Electronic Component
BM0000287840
Operating Temperature
55℃~+110℃
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.

产品概述: EL3H7(C)(TA)-G

一、产品背景

EL3H7(C)(TA)-G是台湾亿光（EVERLIGHT）推出的一款高性能晶体管输出光耦。光耦或光电隔离器是一种常用的电子元器件，主要用于实现电路之间的信号传输和隔离，以保护敏感电子器件。其在现代电子设备中具有不可或缺的地位，尤其是在电力控制、电源管理以及数据通讯等领域。

二、基本特性

  1. 输入类型与输出类型

    • 输入类型为直流（DC），意味着该光耦适合于各种需要稳定直流信号的应用场景。
    • 输出类型为晶体管，具有较快的切换速度和较高的信号传输能力，适合需快速反应的应用。

  2. 电气参数

    • 该光耦的最大输出电压为80V，最大输出电流可达50mA，确保足够的输出能力以驱动后续电路。电流传输比在5mA条件下的最小值为200%，最大值为400%，说明其对输入信号的放大能力出色。
    • 具有良好的隔离电压高达3750Vrms，能够有效防止高电压对低电压电路的影响，提高系统的安全性和可靠性。

  3. 时间响应

    • 上升时间和下降时间的典型值均在普遍的要求范围内，分别为5µs和3µs，确保了信号传输的高效性和及时性，适合动态信号的应用。

  4. 工作温度范围

    • 工作温度范围广泛，介于-55°C至110°C之间，使得该产品在各种苛刻环境下依旧能够稳定运行，适合户外、工业及汽车等应用场合。

  5. 封装形式

    • 采用4-SOIC（0.173"，4.40mm宽）封装以及4-SSOP封装形式，符合表面贴装技术（SMD）要求，便于自动化生产及节省PCB空间。

三、应用领域

EL3H7(C)(TA)-G光耦广泛应用于：

  1. 电源管理

    • 在AC-DC转换器和开关电源中，该光耦有效地隔离控制电路和电力电路，提高安全性，有助于防止干扰和噪声。

  2. 工业自动化

    • 在可编程逻辑控制器（PLC）、状态监测设备等中使用，有助于实现设备之间的快速、稳定信号传输。

  3. 通讯设备

    • 在数据通讯中，该光耦可处理高频信号，保证数据传输的完整性和安全性，应用于各种通讯接口和协议中。

  4. 汽车电子

    • 由于其优秀的工作温度范围和高隔离电压，EL3H7(C)(TA)-G也适合于汽车电子系统的信号传输，增强整车的耐久性和可靠性。

四、总结

EL3H7(C)(TA)-G光耦凭借其出色的技术参数、稳定的性能表现及广泛的应用前景，已成为许多电子设计工程师的首选元器件。其高隔离电压、高电流传输比以及宽工作温度范围，使得该产品特别适合在复杂和恶劣环境中使用。无论是在智能家居，工业自动化还是电力控制领域，EL3H7(C)(TA)-G都展示了其作为一个卓越电子元器件的价值，助力现代电子设备的可靠性与安全性。

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