PC3H711NIP1B

Transistor, Photovoltaic Output Optoisolators Overview

The PC3H711NIP1B is a single-channel transistor output optocoupler manufactured by Sharp Microelectronics. It features an NPN phototransistor output with a collector-emitter voltage of 80 V and a maximum collector current of 50 mA. The device provides 2500 Vrms isolation voltage and operates within a temperature range of -30°C to +100°C. Key electrical parameters include a forward current of 10 mA, a forward voltage of 1.4 V, and a saturation voltage of 200 mV. The unit is housed in a 4-Mini-Flat surface-mount package.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides high-voltage electrical isolation between input and output circuits
• Utilizes an NPN phototransistor for reliable DC signal transmission
• Designed for compact surface-mount integration

Transistor, Photovoltaic Output Optoisolators Applications

• General-purpose digital signal isolation
• Microcontroller interface circuits
• Power supply feedback loops

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix against official Sharp documentation to confirm pinout and electrical tolerances. Confirm availability status as distribution channels may list discontinued or obsolete inventory. Ensure the selected variant matches the required isolation voltage and package dimensions for the target PCB layout.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when a compact SMD solution with moderate current transfer requirements is needed. Compare the 50 mA collector current limit against load demands. Verify that the 2500 Vrms isolation rating meets safety standards for the application environment. Consider thermal dissipation limits within the Mini-Flat package.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to Sharp's PC3H7 series of miniature flat optocouplers. The series is designed for space-constrained applications requiring galvanic isolation. The PC3H711NIP1B represents a specific configuration within this family, distinguished by its transistor output type and standard operating parameters.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

PC3H710NIP1B: Similar isolation and package but different CTR specifications. PC817X1NIP1B: Higher isolation voltage (5000 Vrms) but lower collector current (8 mA). Verify pin compatibility and electrical ratings before substitution.