WMSIC Electronic Components

EVERLIGHT EL3H4(A)(TA)-VG EL3H4

ModelEL3H4(A)(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 Electronic Component

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
EVERLIGHT EL3H4(A)(TA)-VG
Type
EVERLIGHT
Minimum package
6000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
EVERLIGHT
Electronic Component
EL3H4(A)(TA)-VG
Electronic Component
1
Package
SOIC-4-175mil
Electronic Component
Transistor Output Optocoupler
Electronic Component
0.121g
Electronic Component
1
Electronic Component
18us
Features
Integrated LED
Electronic Component
BM0257640917
Operating Temperature
55℃~+100℃
Load Voltage
80V
Type
AC,DC
Output Type
Photoelectric Transistor
(tr)
18us

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:EL3H4(A)(TA)-VG 光耦

在现代电子设计中,光耦合器件被广泛应用于信号隔离、数据传输及驱动控制等领域。台湾亿光(EVERLIGHT)生产的EL3H4(A)(TA)-VG系列光耦,凭借其优秀的电气性能和可靠的工作特性,成为了众多高性能应用中的首选器件。

产品特性

EL3H4(A)(TA)-VG光耦具有优秀的电压隔离能力,能承受高达3750Vrms的隔离电压,大大提升了设备间的电气安全性。这种隔离特性使其在高电压环境下能够有效防止信号互干扰,保护微控制器和其他敏感器件免受电气干扰,广泛应用于工业控制、家用电器和汽车电子等领域。

在性能方面,EL3H4(A)(TA)-VG具备较宽的输入类型支持,既可以处理交流(AC)信号,也可以处理直流(DC)信号,提供了灵活的适用性。这一特点使得其适合于各种应用场合,从基本的开关信号传输到更复杂的电流检测和隔离功能。

该光耦的输出类型为晶体管,其集电极饱和压降(Vce 饱和压降)最大值仅为200mV,确保了其在开关状态下的低功耗特性。这一特性使得EL3H4(A)(TA)-VG能在高效率的条件下稳定工作,同时减少了系统的热量散发,提升了整体的系统效率。

电气参数

EL3H4(A)(TA)-VG光耦的电流传输比(CTR)具有良好的容忍度,最小值为50% @ 1mA,最大值可达到150% @ 1mA,这为设计师提供了极大的灵活性,便于在不同工作条件下进行优化设计。典型的上升时间和下降时间为6µs和8µs,这一迅速的响应速度保证了信号的及时传输,适用于高带宽需求的应用场景。

在输出性能方面,该光耦的输出电压最大可达80V,正向电压(Vf)典型值为1.2V,且其直流正向电流(If)的最大值为50mA,这些参数均为实现高效和可靠性的信号隔离和传输提供了保障。

工作环境与封装

EL3H4(A)(TA)-VG的工作温度范围广泛,从-55°C到100°C,确保其在不同环境条件下均能稳定工作。这种高温适应性使得该器件乃至整个系统在严苛的环境中都能保持长久的可靠性。

在结构设计上,该产品采用表面贴装型(SMD),封装为4-SSOP,具有紧凑的物理尺寸(0.173",4.40mm 宽),适合于空间有限的应用场合。此外,表面贴装的设计简化了装配过程,提高了生产效率。

应用场合

EL3H4(A)(TA)-VG的多种特性使其适合于各种应用场合,包括但不限于:

  1. 工业自动化:用于传感器信号的隔离和接口控制,保护微处理器和其他控制电路。
  2. 消费电子:适用于各种家电产品中,提供高效的控制和信号隔离。
  3. 汽车电子:在汽车控制单元中,进行电源的隔离与保护,确保安全性和可靠性。
  4. 医疗设备:由于其优良的电气隔离特性,广泛应用于各种医疗监测与控制设备中,提高患者和设备的安全性。

综上所述,EL3H4(A)(TA)-VG光耦以其卓越的电气特性和灵活的应用范围,成为现代电子设备设计中不可或缺的重要元件。无论是在工业、消费电子还是汽车领域,其出色的性能均为工程师们提供了有力的设计支持,助力他们实现更高效、更稳定的电子系统。

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