PC817X9NSZ0F

Transistor, Photovoltaic Output Optoisolators Overview

The PC817X9NSZ0F is a transistor output optocoupler manufactured by Sharp Microelectronics. It features a single channel with a phototransistor output and operates in a 4-DIP package. The device provides an isolation voltage of 5000 Vrms. Key electrical parameters include a maximum collector-emitter voltage of 80 V, a maximum collector current of 30 mA, and a forward current of 50 mA. The current transfer ratio ranges from 50% to 600%. Typical switching times are approximately 4 µs for rise time and 3 µs for fall time.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides high-voltage electrical isolation between input and output circuits using optical transmission.
• Utilizes a phototransistor output stage for signal coupling applications.
• Designed for through-hole mounting in standard DIP packages.

Transistor, Photovoltaic Output Optoisolators Applications

• Signal isolation in industrial control systems
• Interface circuits for microcontrollers and logic devices
• Power supply feedback loops

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify component status as the PC817X9NSZ0F is listed as obsolete and no longer manufactured by Sharp Microelectronics. Confirm availability with authorized distributors or secondary market suppliers. Ensure compatibility with existing designs due to potential end-of-life restrictions. Check for valid replacement alternatives if new production is required.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component only for legacy system maintenance or repair where original specifications are mandatory. Evaluate alternative active components if new design implementation is planned. Consider parameter margins such as current transfer ratio and isolation voltage when integrating into circuit designs. Verify package dimensions and pinout compatibility during PCB layout.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the PC817 series of transistor output optocouplers from Sharp Microelectronics. The series is widely recognized for general-purpose isolation tasks. The specific suffix indicates packaging and variant details within the broader product family. These devices are commonly used in applications requiring reliable galvanic isolation.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Due to the obsolete status, direct replacements may require evaluation of equivalent specifications from other manufacturers. Consult official datasheets for compatible alternatives.