PC457L0YIP

Transistor, Photovoltaic Output Optoisolators Overview

The PC457L0YIP is a photovoltaic output optoisolator manufactured by Sharp Microelectronics. It features a single channel with a transistor output configuration and provides an isolation voltage of 3.75 kV. The component is housed in a 6-SMD (Mini Flat) package, specifically identified as a 5-MFP physical footprint variant. It is designed for direct current input applications. The device typically exhibits a rise time of 0.4 μs. This part is currently classified as obsolete and is no longer in active manufacturing.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Photovoltaic output architecture providing galvanic isolation
• High isolation voltage rating of 3.75 kV
• Compact surface-mount Mini Flat (MFP) packaging

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring signal isolation
• Communication equipment interface circuits
• Microcontroller input/output isolation

Transistor, Photovoltaic Output Optoisolators Procurement Notes

This component is officially listed as obsolete by the manufacturer. Availability is restricted to existing stock from distributors or secondary market suppliers. Verification of part authenticity and storage history is critical due to the end-of-life status. Buyers should confirm the specific suffix and revision level matches their design requirements before acquisition.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Engineers selecting this part must account for its obsolete status when designing new products. Alternative components with similar pinouts and electrical characteristics should be evaluated for long-term supply chain stability. The photovoltaic output type requires specific biasing considerations compared to transistor outputs. Verify that the 3.75 kV isolation rating meets the safety standards of the target application.

Transistor, Photovoltaic Output Optoisolators Part Context

The PC457L0YIP belongs to Sharp's family of high-isolation optoisolators utilizing photovoltaic output technology. These devices are characterized by their ability to provide reliable signal transmission across isolated barriers without leakage current issues common in other output types. The Mini Flat package allows for space-constrained PCB layouts while maintaining robust electrical performance.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

PC457L0NIP0F is a documented alternative within the same product series offering similar functionality.