WMSIC Electronic Components

EVERLIGHT EL3H7(B)(TA)-VG EL3H7

EVERLIGHT EL3H7(B)(TA)-VG EL3H7
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Product image

ModelEL3H7(B)(TA)-VG
PackageSOIC-4-175mil
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

19 specifications

Core information

Product name
EVERLIGHT EL3H7(B)(TA)-VG
Type
EVERLIGHT
Minimum package
6000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
EVERLIGHT
Electronic Component
EL3H7(B)(TA)-VG
Electronic Component
1
Package
SOIC-4-175mil
Electronic Component
Transistor Output Optocoupler
Electronic Component
0.03g
Electronic Component
1
Electronic Component
3us
Electronic Component
BM0220171111
Operating Temperature
55℃~+110℃
Load Voltage
80V
Type
DC
Output Current
50mA
Output Type
Photoelectric Transistor
Output Channel Count
1

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(B)(TA)-VG

一、基本信息

EL3H7(B)(TA)-VG 是一款来自台湾亿光（EVERLIGHT）的光隔离器。该器件属单通道晶体管输出类型，具有优异的光电隔离性能，主要应用于需要电气隔离的电路设计中。其最大隔离电压达到3750Vrms，能够有效保护下游电子元件免受高电压和瞬态电压冲击的影响。

二、关键参数

  • 饱和压降（Vce）：该器件的最大饱和压降为200mV，能够在低功耗电路中提高效率；
  • 正向电压（Vf）：典型正向电压为1.2V，适合多种工作环境；
  • 工作温度范围：-55°C ~ 110°C，广泛适应各种恶劣的工作环境；
  • 最大直流正向电流（If）：设定在50mA，提供良好的驱动能力；
  • 输出电压（Vout）：具有最大输出电压80V，适合高电压应用；
  • 电流传输比：在5mA的输入条件下，最大电流传输比可达到260%，最小值为130%，显示出良好的信号转化能力；
  • 上升/下降时间：上升时间为5µs，下降时间为3µs，满足高速开关要求。

三、封装与安装

EL3H7(B)(TA)-VG 采用4引脚 SOIC-4 表面贴装封装（175mil），具有更高的集成度和适配性，适合高密度的电路板设计。该器件使用表面贴装技术（SMT），可实现自动化安装，提高通用性与生产效率。

四、应用场景

EL3H7(B)(TA)-VG 广泛应用于以下场景：

  1. 工业控制：适用于PLC和其他自动化控制设备，实现高电压电路的安全隔离。
  2. 电源管理：在开关电源和电源适配器中，用以实现反馈信号隔离，确保系统稳定性。
  3. 数据采集：在传感器信号传输中，提供有效的电压隔离，防止地环路干扰。
  4. 医疗设备：在医疗设备中，能够确保患者与高电压部件之间的电气隔离，提升设备的安全性。

五、竞争优势

该款光隔离器凭借其优越的电气性能和良好的温度特性，在市场上占有一定的竞争优势。其独特的高隔离电压和高电流传输比设计使其在复杂应用环境中能够确保信息传输的准确性与稳定性。同时，EVERLIGHT品牌在全球电子元器件领域享有良好的声誉，其产品质量和性价比都受到广泛认可。

六、结论

EL3H7(B)(TA)-VG 是一款高性能的光隔离器，凭借其出色的电气特性、宽广的工作温度范围和可靠的隔离能力，成为市场上众多应用的理想选择。无论是从性能角度还是从应用场景来看，该器件都展示了极大的灵活性和适应性，非常适合现代电子产品的需求。

如需更多信息或订购，请联系相关渠道获取支持。

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