PC81718NSZ0F

Transistor, Photovoltaic Output Optoisolators Overview

The PC81718NSZ0F is a single-channel transistor output optocoupler manufactured by Sharp Microelectronics. It provides electrical isolation with a rated insulation voltage of 5000 Vrms. The device features a phototransistor output capable of handling a maximum collector-emitter voltage of 80 V and a collector current of 20 mA. Key electrical parameters include a forward current of 50 mA, a forward voltage of 1.4 V, and a power dissipation of 200 mW. The unit operates within a temperature range of -30°C to +100°C and utilizes a through-hole mounting style.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides high-voltage electrical isolation between input and output circuits
• Utilizes a phototransistor output for signal transmission
• Designed for through-hole installation on printed circuit boards

Transistor, Photovoltaic Output Optoisolators Applications

• General-purpose signal isolation in electronic circuits
• Interface applications requiring DC voltage isolation
• Power supply feedback loops

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix NSZ0F against official Sharp datasheets to confirm package type and compliance status. Ensure the procurement channel provides valid traceability documentation. Confirm that the component meets required RoHS standards for the intended market. Cross-reference the manufacturer part number with authorized distributor listings to avoid counterfeit units. Validate that the received inventory matches the specified 4-DIP package configuration.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when a single-channel isolation solution with a 5000 Vrms rating is required. Consider the 20 mA collector current limit for load driving capabilities. Evaluate the 18 us rise and fall times for signal speed requirements. Ensure the operating temperature range of -30°C to +100°C aligns with the environmental conditions. Verify that the through-hole package fits the available board space.

Transistor, Photovoltaic Output Optoisolators Part Context

This component belongs to the PC817 series of transistor output optocouplers from Sharp Microelectronics. The series is widely recognized for general-purpose isolation tasks. The PC81718NSZ0F variant specifically denotes the 4-DIP package configuration. It serves as a standard interface device for transferring digital or analog signals across isolated boundaries.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Compatible substitutes include other PC817 series variants such as PC817X1NSZ9F or PC817X3NSZ9F, provided they match the required pinout and electrical ratings. Verify that alternative parts maintain the same 5000 Vrms isolation voltage and 80 V output voltage specifications.