PC81106NSZ0F

Transistor, Photovoltaic Output Optoisolators Overview

The PC81106NSZ0F is a single-channel phototransistor output optoisolator manufactured by Sharp Microelectronics. It provides electrical isolation with a rated voltage of 5000Vrms. The device features an NPN phototransistor output capable of handling a maximum collector-emitter voltage of 70V and a collector current of 30mA. Key electrical parameters include a typical forward voltage of 1.2V, a maximum DC forward current of 50mA, and a maximum Vce saturation voltage of 350mV. It operates within a temperature range of -30°C to +100°C and is housed in a 4-DIP package.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides high-voltage electrical isolation between input and output circuits
• Utilizes an NPN phototransistor for digital signal transmission
• Designed for through-hole mounting in standard DIP packages

Transistor, Photovoltaic Output Optoisolators Applications

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

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify component authenticity as this part number is listed as obsolete. Confirm the specific datasheet version matches design requirements. Check for RoHS compliance status if required by assembly standards. Ensure replacement components are sourced from authorized distributors to avoid counterfeit risks. Validate pinout compatibility before integration into existing PCB layouts.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component for applications requiring robust galvanic isolation at moderate speeds. Consider the 5000Vrms isolation rating for safety-critical interfaces. Evaluate the 30mA output current capability against load requirements. Compare propagation delays if timing sensitivity is critical. Ensure the operating temperature range aligns with the environmental conditions of the final assembly.

Transistor, Photovoltaic Output Optoisolators Part Context

This component belongs to the PC811 series of high-speed photocouplers designed for general-purpose use. It shares the standard 4-DIP form factor common in legacy and industrial electronics. The series is characterized by its reliability in isolating low-voltage control signals from higher-voltage power stages. It serves as a fundamental building block for noise immunity in mixed-signal systems.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers: HCPL-814-000E, HCPL-814-00AE.