PC81711NSZ0F

Transistor, Photovoltaic Output Optoisolators Overview

The PC81711NSZ0F is a single-channel transistor output optocoupler manufactured by Sharp Microelectronics. It features a 4-pin DIP package with double transfer molding, suitable for flow soldering applications. The device provides an isolation voltage of 5000Vrms and supports DC input control. Key electrical specifications include a maximum collector-emitter saturation voltage of 200mV, a forward current rating of 50mA, and an output voltage capability of 80V. The component is designed for low input current operation at IF=0.5mA.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• High common mode rejection ratio (CMR) performance
• Low input current type requiring only 0.5mA forward current
• Double transfer mold package construction ideal for flow soldering processes

Transistor, Photovoltaic Output Optoisolators Applications

• Signal isolation in industrial control systems
• Switching power supply feedback loops
• Microcontroller interface circuits

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix '0F' indicates lead-free and RoHS compliance status as per manufacturer documentation. Confirm the package type corresponds to the 4-pin DIP configuration rather than surface mount variants within the PC817 series. Ensure the high CMR specification meets the noise immunity requirements of the target application environment before finalizing procurement decisions.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when low input drive current is required to minimize power consumption from the driving source. The 5000Vrms isolation rating makes it suitable for applications requiring robust galvanic separation between high-voltage and low-voltage domains. Consider the 4-pin DIP form factor if through-hole mounting or standard flow soldering compatibility is necessary for the assembly process.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the PC817XxNiP0F/NSZ0F series of transistor output optoisolators. The series offers various CTR (Current Transfer Ratio) grades and packaging options. The PC81711NSZ0F specifically denotes a standard CTR grade variant housed in a 4-pin DIP package, distinguishing it from surface mount (SMD) versions like the NIP series.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Compatible substitutes include other PC817 series variants such as PC81711NIP0F for surface mount needs or PC81712NSZ0F for different CTR characteristics. Verify pinout compatibility and isolation voltage ratings match the original design requirements when substituting.