PC827AD

Transistor, Photovoltaic Output Optoisolators Overview

The PC827AD is a transistor output optoisolator manufactured by Sharp Microelectronics. It features a dual-channel configuration housed in an 8-DIP package. The device provides high isolation voltage of 5000 Vrms between input and output circuits. Key electrical parameters include a maximum collector-emitter voltage of 80 V, a maximum collector current of 30 mA, and a minimum current transfer ratio of 80%. The component operates within a temperature range of -30°C to +100°C and dissipates up to 200 mW.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Dual-channel transistor output design for simultaneous signal isolation
• High insulation voltage capability ensuring safe circuit separation
• Wide operating temperature range suitable for diverse environments

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring galvanic isolation
• Power supply feedback loops
• Signal transmission across isolated grounds

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific datasheet version for the PC827AD to confirm pinout compatibility and absolute maximum ratings before integration. Ensure that the 8-DIP package dimensions match the target PCB footprint. Confirm compliance with relevant regional regulatory standards such as UL or IEC requirements for safety isolation applications.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when dual-channel isolation is required within a standard DIP package. Compare the 5000 Vrms isolation rating against system safety requirements. Evaluate the 80 V collector-emitter voltage limit to ensure it exceeds the peak output voltage in the application circuit. Consider the thermal dissipation characteristics relative to the ambient operating conditions.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to Sharp Microelectronics' PC827/PC847 series of optocouplers. The PC827 variant specifically offers two independent channels, whereas the PC847 provides four channels. Both share similar electrical characteristics but differ in channel count and package pin configurations. This series is designed for general-purpose isolation tasks.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Direct substitutes may include other dual-channel transistor output optocouplers with comparable 5000 Vrms isolation and 8-DIP packaging. Verify that replacement parts meet the same current transfer ratio and voltage specifications to maintain circuit performance.