PC81712NSZ0F

Transistor, Photovoltaic Output Optoisolators Overview

The PC81712NSZ0F is a single-channel transistor output optocoupler manufactured by Sharp Microelectronics. It features an NPN phototransistor output and supports through-hole installation in a DIP-4 package. Key electrical parameters include a maximum collector-emitter voltage of 80 V, a maximum collector current of 2 mA, and a power dissipation of 170 mW. The device provides 5000 Vrms insulation voltage and operates within a temperature range of -30°C to +100°C. Typical switching times are 18 µs for both rise and fall durations.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides high-voltage isolation between input and output circuits
• Utilizes an NPN phototransistor for signal transmission
• Designed for through-hole mounting applications

Transistor, Photovoltaic Output Optoisolators Applications

• General-purpose signal isolation
• Microcontroller interface circuits
• Power supply feedback loops

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix designation against official Sharp documentation to confirm exact performance characteristics, as variations exist within the PC817 family. Confirm RoHS compliance status directly with the manufacturer or authorized distributors prior to procurement. Ensure the selected variant matches the required current transfer ratio and packaging specifications for the intended design.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when a standard low-input current transistor output optocoupler is required for basic isolation tasks. Consider the 80 V collector-emitter voltage rating and 2 mA maximum collector current limits during circuit design. Evaluate the 5000 Vrms isolation capability against system safety requirements. Compare switching speeds and CTR ranges with alternative models if higher performance thresholds are necessary.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the Sharp PC817 series of photocouplers, which are widely used for general-purpose isolation. The PC81712NSZ0F specifically denotes a variant within this lineup, characterized by its transistor output configuration and DIP-4 package style. This series is established for providing reliable electrical isolation in various electronic systems.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

PC81712NSZ0X is listed as a related variant in public records. Verify functional equivalence and pin compatibility before substitution.