PC3H7D

Transistor, Photovoltaic Output Optoisolators Overview

The PC3H7D is a single-channel optoisolator manufactured by Sharp Microelectronics, featuring a transistor output configuration. It provides an isolation voltage of 2500Vrms and supports a maximum collector-emitter voltage of 80V. The device operates with a DC input type and delivers an output current of 50mA per channel. Key electrical parameters include a typical forward voltage of 1.2V, a maximum DC forward current of 10mA, and a saturation voltage of 200mV. Response times are specified at 4µs for rise and 3µs for fall. The component is housed in a 4-Mini-Flat surface-mount package and functions within a temperature range of -30°C to 100°C.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides high-voltage isolation between input and output circuits using optical transmission technology.
• Features a compact surface-mount package designed for space-constrained applications.
• Utilizes a transistor output stage suitable for interfacing with digital logic systems.

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control system signal isolation
• Communication interface circuit protection
• Power supply feedback loop isolation

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix designation against the manufacturer's official documentation to ensure correct pinout and electrical characteristics. Confirm that the requested variant matches the required isolation voltage and output type specifications for the target application design.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when a single-channel isolation barrier is required with a transistor output interface. Ensure the design accommodates the specified operating temperature range and package dimensions. Validate that the input current limits and output drive capabilities meet the system requirements before integration.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the PC3H7 series of optoisolators from Sharp Microelectronics. The series offers various configurations including different output types and packaging options. The PC3H7D specifically denotes the transistor output variant in the Mini-Flat package format.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

PC3H710NIP1B is a documented substitute within the same product family offering similar isolation and output characteristics.