PC81510NSZ0F

Transistor, Photovoltaic Output Optoisolators Overview

The PC81510NSZ0F is a single-channel optoisolator manufactured by Sharp Microelectronics, featuring a Darlington transistor output. It provides an isolation voltage of 5000Vrms and operates within a temperature range of -30°C to 100°C. The device accepts DC input with a maximum forward current of 50 mA and a typical forward voltage of 1.2V. Output specifications include a maximum collector-emitter voltage of 35V, a saturation voltage of 1V, and a channel current capacity of 80mA. The unit utilizes a surface-mount 4-SMD (gull-wing) package.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• High gain Darlington phototransistor output configuration
• Robust 5000Vrms insulation voltage capability
• Wide operating temperature range for industrial environments

Transistor, Photovoltaic Output Optoisolators Applications

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

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify component authenticity through authorized distributors due to the prevalence of counterfeits in the market. Confirm RoHS compliance status as historical data indicates potential non-compliance for this specific part number. Ensure the supplier provides valid traceability documentation and original manufacturer packaging to guarantee reliability in critical applications.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when high current transfer ratios are required compared to standard phototransistor outputs. The Darlington configuration offers superior sensitivity for low input currents but exhibits slower switching speeds. Evaluate thermal management requirements given the surface-mount package constraints and ensure the application timing allows for the inherent propagation delays associated with Darlington structures.

Transistor, Photovoltaic Output Optoisolators Part Context

This component belongs to the PC815 series of optocouplers from Sharp Microelectronics. The series is characterized by its use of Darlington output stages to achieve high current gain. The PC81510NSZ0F variant specifically denotes the DIP-4 pin equivalent packaged in a surface-mount gull-wing format, designed for automated assembly processes while maintaining the electrical characteristics of the traditional through-hole counterpart.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Direct substitutes may include other Darlington output optocouplers with similar isolation ratings and package dimensions. Verify pin compatibility and electrical parameters such as CTR and Vceo before substitution. Consider that alternative manufacturers may offer different switching speed profiles or thermal characteristics despite matching nominal values.