WMSIC Electronic Components

SUPSiC GAQW211G2E

ModelGAQW211G2E
PackageDIP-8
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 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
SUPSi C GAQW211G2E
Type
SUPSIC
Minimum package
50 袋

Technical parameters

Electronic Component
Electronic Component
Electronic Component
SUPSIC
Electronic Component
GAQW211G2E
Electronic Component
1
Package
DIP-8
Electronic Component
Solid State Relay (MOS Output)
Electronic Component
1.192g
Electronic Component
1
Electronic Component
BM0265701112
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.

GAQW211G2E 固态继电器产品概述

GAQW211G2E是国晶微半导体(SUPSiC)推出的一款双刀单掷(常开型)固态继电器,采用DIP-8通孔封装,针对中低功率负载的双路独立控制场景设计,兼具高隔离性能、宽输入兼容性与稳定可靠性,适用于工业自动化、智能家居、测试仪器等多领域。

一、产品核心定位与设计目标

该产品聚焦双路负载的无触点控制,核心设计目标包括:

  1. 兼容AC/DC输入,降低系统前端适配成本;
  2. 5kVrms高隔离电压,满足电气安全规范;
  3. 低导通损耗与宽温区工作,适配工业级环境;
  4. 双刀结构实现双路负载同步/独立控制,提升系统集成度。

二、关键电气参数特性

GAQW211G2E的电气参数针对实际应用场景优化,核心特性如下:

(一)负载与触点性能

  • 触点形式:双刀单掷(2A)常开型,可同时控制两路独立负载;
  • 连续负载能力:2.5A(40V),满足多数中低功率负载(如小型电机、加热片、LED阵列)的持续工作需求;
  • 导通电阻:60mΩ(典型值),负载电流2.5A时的导通损耗仅为0.375W,远低于传统电磁继电器的触点损耗,减少系统散热设计压力。

(二)输入兼容性

  • 输入类型:AC/DC通用,无需区分输入极性,简化系统接线;
  • 正向特性:正向压降(Vf)1.2V,正向电流(If)7mA,输入功率低至8.4mW,可直接由MCU或逻辑电路驱动,无需额外放大电路。

(三)开关响应特性

  • 导通时间(Ton):800μs,满足多数实时控制场景的响应需求;
  • 截止时间(Toff):20μs,比导通时间更短,可快速切断负载回路,提升系统安全性。

(四)隔离与安全

  • 隔离电压:5kVrms(交流有效值),符合GB/T 16935.1等安全标准,有效隔离输入/输出端的高电压差,避免干扰与安全隐患;
  • 总功耗(Pd):2W,支持短期过载(不超过额定参数下),散热设计可采用常规PCB敷铜或小型散热片。

三、结构与封装设计

GAQW211G2E采用DIP-8通孔封装,尺寸符合标准通孔PCB设计规范,便于手工焊接与自动化插件工艺。内部集成固态开关元件(无机械触点),相比电磁继电器具有以下优势:

  1. 无触点磨损,寿命可达10^8次以上,远高于电磁继电器的10^5~10^6次;
  2. 无电弧与电磁干扰,适合EMC要求严格的场景;
  3. 双刀结构将两路负载控制集成于单封装,减少PCB占用空间,提升系统集成度。

四、环境适应性与可靠性

该产品的环境适应性覆盖工业级需求:

  • 工作温度范围:-40℃~+85℃,可在低温(如北方户外设备)与高温(如工业控制柜内)环境稳定工作;
  • 抗振动/冲击:符合工业级振动标准(10~2000Hz,1g加速度),适合车载、移动设备等场景;
  • 无机械部件故障点,可靠性高于传统电磁继电器。

五、典型应用场景

GAQW211G2E的双路控制特性与宽兼容性,使其适用于以下场景:

  1. 工业自动化:小型电机双路正反转控制、加热元件双路温度调节、传感器信号切换;
  2. 智能家居:双路灯光开关(客厅主灯+氛围灯)、双路电器控制(空调+加湿器);
  3. 测试仪器:负载箱双路电流切换、信号发生器输出切换;
  4. 通信设备:电源模块双路备份切换、低功率射频模块控制。

六、总结

GAQW211G2E作为国晶微推出的工业级固态继电器,以双刀双路控制、AC/DC输入兼容、5kV高隔离、宽温区工作为核心优势,解决了传统电磁继电器寿命短、干扰大、接线复杂的问题,是中低功率负载控制场景的高性价比选择。

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