VOL618A-3X001T
VOL6xxA 系列,Vishay SemiconductorVishay VOL617A 和 VOL628A 系列低输入电流光耦合器,具有光电晶体管输出,可防止设备用户被电击,并防止这些系统内的微处理器损坏被电压峰值损坏。VOL617A 和 VOL628A 系列提供高达 5000Vrms 的电压隔离。 应用包括:交流适配器、开关模式电源、可编程逻辑控制器、工业控制、电信系统、智能仪表、办公设备、互联网上的电源和太阳能中的隔离。 光耦合器 VOL617A 和 VOL628A 的工作温度范围高达 110℃。 ### 光耦合器,Vishay Semiconductor
The is a 1-channel 4-pin Phototransistor Output Optocoupler has a GaAs infrared emitting diode emitter, which is optically coupled to a silicon planar phototransistor detector. It features a high current transfer ratio, low coupling capacitance and high isolation voltage. The coupling device is designed for signal transmission between two electrically separated circuits.
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- Low input current
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- Low coupling capacitance
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- High common-mode transient immunity
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- 80V High collector-emitter voltage
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- 1050V Peak isolation voltage