PC81711NIP0F

Transistor, Photovoltaic Output Optoisolators Overview

The PC81711NIP0F is a single-channel transistor output optocoupler manufactured by Sharp Microelectronics. It features an NPN phototransistor output and operates in a surface-mount SMD-4 package. Key electrical specifications include a maximum collector-emitter voltage of 80 V, a maximum collector current of 30 mA, and a forward current of 50 mA. The device provides 5000 Vrms isolation voltage with a typical current transfer ratio range of 100% to 600%. It supports a power dissipation of 200 mW and functions within a temperature range of -30°C to +100°C.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides galvanic isolation between input and output circuits using infrared LED and NPN phototransistor technology.
• Offers high insulation voltage capability for safe signal transmission across potential differences.
• Designed for surface-mount assembly to facilitate compact circuit board integration.

Transistor, Photovoltaic Output Optoisolators Applications

• Signal isolation in microprocessor control systems
• Switching power supply feedback loops
• Solid-state relay driver circuits

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific CTR binning requirements against application needs, as the datasheet indicates a wide range from 100% to 600%. Confirm that the SMD-4 package dimensions match the target PCB footprint. Ensure compliance with RoHS directives if required by the final product regulations. Cross-reference the manufacturer part number to distinguish from through-hole variants or different CTR grades within the PC817 family.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when surface-mount topology is required for single-channel isolation. Compare the 30 mA collector current limit against load requirements. Evaluate the 18 µs rise/fall times against signal speed constraints. Consider the 5000 Vrms isolation rating for safety standards compliance. Verify thermal management capabilities given the 200 mW power dissipation limit in enclosed environments.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the PC817 series of general-purpose optocouplers. It shares functional similarities with other members like PC817X1NIP1B but differs in packaging and specific electrical characteristics. The series is widely used for basic isolation tasks. The 'NIP0F' suffix typically denotes the specific tape-and-reel packaging and lead-free composition for surface-mount applications.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Direct substitutes may include other PC817 series variants such as PC817X1NIP1B, provided the CTR and current ratings align with design requirements. Alternative manufacturers offer pin-compatible equivalents, but verification of isolation voltage and package dimensions is essential before substitution.