WMSIC Electronic Components

SUPSiC GAQY216EH

ModelGAQY216EH
PackageSMD-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 25+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
SUPSi C GAQY216EH
Type
SUPSIC
Minimum package
2000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
SUPSIC
Electronic Component
GAQY216EH
Electronic Component
1
Package
SMD-4
Electronic Component
Solid State Relay (MOS Output)
Electronic Component
0.563g
Electronic Component
1
Electronic Component
BM0229953533
Resistor
35Ω
Operating Temperature
40℃~+85℃
Electronic Component
2A
Load Voltage
600V
Type
AC,DC
(Pd)
500mW
(Vf)
1.2V

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

GAQY216EH 产品概述

一、产品简介

GAQY216EH 是 SUPSiC(国晶微半导体)推出的一款高压低电流固态开关器件,采用 SMD-4 表面贴装封装,触点形式为 1A(单刀单掷,常开)。器件将输入侧驱动与输出侧高压隔离,通过光隔离/固态开关实现无机械磨损的可靠切换,适用于对绝缘耐压和长寿命有要求的高压小电流场合。

二、主要电气参数

  • 触点形式:1A(单刀单掷,常开)
  • 连续负载电流:80 mA
  • 负载电压(最大):600 V
  • 正向压降(Vf,输入侧):1.2 V
  • 正向电流(If,输入侧最大):50 mA
  • 导通电阻(Rds_on 或等效):35 Ω
  • 隔离电压(Vrms):5 kV
  • 导通时间(Ton):500 μs
  • 截止时间(Toff):20 μs
  • 输入类型:AC / DC(可接受交流或直流驱动)
  • 工作温度范围:-40 ℃ ~ +85 ℃
  • 总功耗(Pd):500 mW
  • 封装:SMD-4

三、关键特性与优势

  • 高绝缘耐压:Vrms 5 kV 的隔离能力,便于满足安全等级与高压场合的隔离要求。
  • 适用高压小电流场合:600 V 额定电压与 80 mA 连续电流,适合驱动高压输入的小功率负载或测量回路。
  • 表面贴装、体积小:SMD-4 封装利于自动贴装与紧凑 PCB 布局。
  • 输入灵活:支持 AC 与 DC 驱动,可在交流或直流控制端使用(具体接线需遵循应用说明)。
  • 寿命与可靠性:固态结构无触点弹簧磨损,适合频繁切换和长寿命应用。

四、典型应用场景

  • 高压隔离信号传输与控制(工业测量、传感器前端隔离)
  • 小电流高压开关(高压灯、电源控制回路中的隔离开关)
  • 医疗设备、测试仪器中的隔离电路(需按法规与 PCB 冲距设计)
  • 光伏、逆变器或高压采样电路的信号隔离

五、封装与热管理

SMD-4 封装利于 PCB 密集布局,但器件总功耗 Pd 为 500 mW,在工作电流接近额定值或环境温度较高时需要关注封装温升和 PCB 散热。建议采用加大铜箔面积、设置散热过孔或在布局时保持周围导热路径,以确保器件在额定温度范围内稳定工作并留有余量。

六、设计与使用建议

  • 输入驱动:尽管 If 最大为 50 mA,通常建议按典型驱动电流选择限流电阻或驱动电路,避免长期满载以提高可靠性。
  • 开关速率:Ton 约 500 μs、Toff 20 μs,适用于低频或中速切换场合;若用于高频 PWM 或快速开关,请确认实际响应是否满足系统需求。
  • 隔离与 PCB 布局:利用器件的 5 kV 隔离能力时,应同时保证 PCB 上的爬电距离和间隙符合相关标准,避免局部放电。
  • 热与电气余量:在靠近 600 V、80 mA 工作点时,应考虑导通电阻 35 Ω 带来的功耗分布,并按 Pd 500 mW 做热设计与应力评估。
  • 测试与验证:在最终产品中进行温升、耐压、长寿命开关循环等可靠性测试,验证在目标温度与环境下的表现。

七、注意事项

  • 请以产品正式数据手册为准,实际选型与设计时参考器件完整规格与典型特性曲线。
  • 在交流输入场合确认驱动极性与整流方案(若需要双向导通,应按器件特性设计)。
  • 遵守安全与 EMC 规范,特别是在高压应用中确保防护与接地设计到位。

如需器件电气图、引脚定义或在特定应用(如交流采样、直流开关、微功率负载)下的参考电路设计建议,可提供更具体的应用背景以便给出针对性的实施方案。

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