PC457L0NIT0F

Transistor, Photovoltaic Output Optoisolators Overview

The PC457L0NIT0F is a photovoltaic output optoisolator manufactured by Sharp Microelectronics. It features a high isolation voltage of 3750 VRMS and supports data rates up to 1 MB/s. The device utilizes a phototransistor output configuration with a current transfer ratio of 50%. Key electrical parameters include a forward current of 25 mA, a forward voltage of 1.7 V, and a reverse voltage rating of 5 V. The maximum output current is 8 mA, with a power dissipation limit of 100 mW. Operating temperatures range from -55°C to +105°C.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• High common-mode rejection capability for noise immunity
• Mini-flat package design for surface mount applications
• Photovoltaic output structure providing galvanic isolation

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring signal isolation
• Data communication interfaces needing high-speed transmission
• Power supply feedback circuits for safety isolation

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify component authenticity through authorized distributors. Confirm RoHS compliance status as indicated in official documentation. Check lifecycle status since this model may be obsolete. Ensure storage conditions meet manufacturer specifications to maintain performance integrity.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Consider the photovoltaic output type when designing isolation circuits. Evaluate the 3750 VRMS insulation level for safety requirements. Assess the 1 MB/s data rate against system speed needs. Review thermal characteristics for proper heat management in enclosed environments.

Transistor, Photovoltaic Output Optoisolators Part Context

This component belongs to Sharp's high-speed photocoupler series designed for robust signal transmission across isolated boundaries. The mini-flat package offers space-efficient mounting solutions for modern electronic assemblies while maintaining reliable electrical performance standards.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

PC457L0NIP0F serves as a verified substitute part number with compatible specifications. Verify pinout compatibility and package dimensions before implementation. Cross-reference electrical parameters to ensure equivalent performance in the target application.