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SUPSiC GAQY215S
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- SUPSi C GAQY215S
- Type
- SUPSIC
- Minimum package
- 2000 管
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- SUPSIC
- Electronic Component
- GAQY215S
- Electronic Component
- 1
- Package
- SOP-4
- Electronic Component
- Solid State Relay (MOS Output)
- Electronic Component
- 0.336g
- Electronic Component
- 1
- Electronic Component
- BM0227373159
- Resistor
- 2Ω
- Operating Temperature
- 40℃~+85℃
- Resistor
- 10000MΩ
- Electronic Component
- 2A
- Load Voltage
- 100V
- Type
- AC,DC
- (Pd)
- 500mW
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
GAQY215S 产品概述
一、产品简介
GAQY215S 是 SUPSiC（国晶微半导体）推出的一款小型光电隔离固态继电器（SOP-4 封装），触点形式为 1A（单刀单掷-常开）。器件将输入侧光源与输出侧电子开关隔离，输入可支持 AC 与 DC 驱动，适用于需要高隔离和小体积的开关场合。
二、主要参数（典型）
- 连续负载电流：400 mA
- 负载耐压：100 V
- 导通电阻：2 Ω（导通状态下）
- 正向压降（输入 LED）：Vf = 1.2 V（If = 50 mA）
- 正向电流：If = 50 mA（典型参考）
- 导通时间 Ton：300 μs；截止时间 Toff：50 μs
- 隔离耐压 Vrms：2.5 kV
- 绝缘电阻：10,000 MΩ
- 总功耗 Pd：500 mW
- 工作温度：-40 ℃ 至 +85 ℃
- 封装：SOP-4
三、核心优势
- 高隔离性：2.5 kV 的隔离等级和极高绝缘电阻（10 GΩ），适合信号与电源间的安全隔离。
- 低导通压降与小功耗：2 Ω 的导通电阻在最大 400 mA 工作点下，仅约 0.32 W 的耗散（I^2·R），远低于器件 Pd（500 mW），有利于系统热设计。
- 通用输入：支持 AC 与 DC 驱动，输入电路更为灵活。
- 小型化封装：SOP-4 表面贴装，适合密集 PCB 布局与自动化生产。
四、典型应用场景
- 工业控制、PLC 隔离输出
- 家用电器控制信号隔离
- 通讯设备与测量仪器的信号隔离
- 微控制器到高压电路的驱动接口
- 电池供电设备中需要低泄漏、高可靠的开关
五、设计建议与注意事项
- 电流余量：建议在实际设计中对连续负载电流进行适当降额（例如依据工作温度与通风条件降低 10–20%），以提高可靠性。
- 热管理：尽管在 400 mA 时耗散约 0.32 W，但仍需考虑 PCB 铜箔散热与周围器件的热影响，避免靠近高热源。
- 感性负载：对电机或电感性负载应并联 RC 抑制或 TVS 限压，防止瞬态冲击超过器件额定电压。
- 驱动要求：输入 Vf 为 1.2 V（If=50 mA），驱动电流应根据所需开启特性与输入源能力配置驱动电路；若以较小电流驱动，请验证导通性能。
- 开关速度：Ton 300 μs、Toff 50 μs，适合低到中速开关控制，不建议用于高频 PWM 开关。
六、可靠性与封装
SOP-4 小封装利于自动贴装与成本控制，工作温度范围 -40 ~ +85 ℃，符合常见工业级要求。高绝缘电阻与高隔离电压使其在需要安全通道隔离的场合更具优势。建议按供应商资料进行耐压与绝缘测试验证以满足系统认证需求。
如需样片、完整引脚定义或详细电气特性曲线（开关特性随温度、If-对 Rds(on) 关系等），可联系 SUPSiC 获取器件规格书与评估资料。
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