WMSIC Electronic Components

SUPSiC GAQY211G2E

ModelGAQY211G2E
PackageDIP-4
BrandSUPSIC
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 24+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
SUPSi C GAQY211G2E
Type
SUPSIC
Minimum package
1000 管

Technical parameters

Electronic Component
Electronic Component
Electronic Component
SUPSIC
Electronic Component
GAQY211G2E
Electronic Component
1
Package
DIP-4
Electronic Component
Solid State Relay (MOS Output)
Electronic Component
0.648g
Electronic Component
1
Electronic Component
BM0226465254
Resistor
60mΩ
Operating Temperature
40℃~+85℃
Electronic Component
2A
Load Voltage
40V
Type
AC,DC
(Pd)
2W
(Vf)
1.2V

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

GAQY211G2E 产品概述

一、产品简介

GAQY211G2E(SUPSiC 国晶微半导体)是一款DIP-4封装的高隔离固态继电器/光耦输出器件,面向需要电气隔离与无触点开关的应用场景。器件提供5kVrms的输入输出隔离能力,触点形式为1A(单刀单掷常开),输入支持AC或DC驱动,适合信号隔离与小功率开关控制。

二、主要电气参数(核心)

  • 隔离电压:5 kVrms
  • 触点形式:1A(SPST 常开)
  • 输入正向压降 Vf:1.2 V(If 7 mA)
  • 输入驱动电流 If 建议:7 mA(典型)
  • 连续载流:2 A
  • 导通电阻 Rds(on):约 60 mΩ
  • 负载电压:最大 40 V
  • 导通时间 Ton:800 μs;截止时间 Toff:20 μs
  • 总功耗 Pd:2 W
  • 工作温度范围:-40 ℃ ~ +85 ℃
  • 封装:DIP-4

三、主要特性与优势

  • 高隔离电压(5kVrms),适用于工业控制、通讯设备与测量仪器的信号隔离。
  • 低导通电阻(60 mΩ)与2A连续负载能力,开关损耗低、发热小。
  • 输入支持AC/DC,驱动灵活,正向压降低(1.2V),降低驱动功耗。
  • 小体积DIP-4封装,便于插装或通孔焊接,适配传统PCB布局。

四、典型应用

  • PLC、模块化控制器中断路与负载驱动
  • 家用电器与照明电子开关(小电流电机、LED等)
  • 信号隔离、测量前端与数据采集输入保护
  • 需要长寿命、无触点开关的场合(避免机械触点抖动与火花)

五、使用建议与注意事项

  • 驱动电流建议接近7 mA以确保可靠开通,同时避免长期过驱;若使用脉冲驱动应关注平均功耗。
  • 裸片Pd为2 W,工作时需关注PCB散热设计:扩大铜箔、增加过孔或配合散热垫以降低结温,延长寿命。
  • 对感性负载应并联RC吸收电路或TVS保护,防止输出端电压尖峰超过40 V 额定。
  • 在高湿或较大爬电距离要求场合,PCB保持足够的爬电/气隙距离以满足5 kV 隔离等级。
  • DIP-4 引脚排列通常为 1/2 输入、3/4 输出(建议以官方数据手册为准),焊接时遵循推荐回流/波峰温度曲线以避免封装应力。

六、典型电路连接(概念)

  • 输入端:限流电阻串联至驱动源(若为AC输入则需双向保护或使用抗反向并联结构)。
  • 输出端:负载与器件输出串联,若为标称40 V以内的直流负载,可直接驱动;如需更高电压或更大电流,应并联或选择更高规格器件。
  • 推荐在输出并联TVS或RC缓冲以吸收反向浪涌。

七、可靠性与合规

  • 器件工作温度-40~+85 ℃,适合工业级环境;长期可靠性受结温、工作电流和开关频率影响,建议在额定范围内工作并做适度裕量设计。
  • 具体安全认证与电气特性、引脚定义及焊接规范,请参阅SUPSiC官方数据手册与应用说明书。

总结:GAQY211G2E 在提供高隔离与低导通损耗的同时,凭借DIP-4封装与AC/DC兼容输入,适用于多种工业与民用隔离开关场景。为获得最佳性能,请依据载流、热设计与抑制措施进行系统级优化。

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