PC450T11

Transistor, Photovoltaic Output Optoisolators Overview

The PC450T11 is a single-channel optoisolator manufactured by Sharp Microelectronics, featuring a transistor output configuration. It provides an isolation voltage of 3750Vrms between input and output circuits. The device utilizes surface mount technology in a compact SMD package. Key electrical characteristics include a minimum current transfer ratio of 1500% at a forward current of 5mA. Typical switching performance metrics specify a rise time of 50µs and a fall time of 30µs. The component supports a maximum forward current of 50mA.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides high-voltage electrical isolation for signal transmission
• Utilizes a transistor output stage for digital switching applications
• Designed for surface mount assembly to save board space

Transistor, Photovoltaic Output Optoisolators Applications

• Digital signal isolation in microcontroller interfaces
• Switching power supply feedback loops
• Industrial control system input/output modules

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix T11 to confirm the tape and reel packaging format required for automated assembly processes. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure the sourcing channel is authorized to guarantee component authenticity and traceability throughout the supply chain lifecycle.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when high isolation voltage is required in a small footprint. Compare the current transfer ratio against logic level requirements. Evaluate the switching speed specifications against the target application frequency. Consider thermal management capabilities within the chosen surface mount package constraints.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the PC450 series of optocouplers from Sharp Microelectronics. The series focuses on providing reliable isolation for general-purpose electronic circuits. The PC450T11 variant specifically denotes the surface mount version with defined packaging characteristics for modern manufacturing lines.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Consult official Sharp Microelectronics documentation for verified cross-reference part numbers. Do not assume functional equivalence with generic optocouplers without verifying pinout and electrical parameter alignment.