PC817X4NSZ9F

Transistor, Photovoltaic Output Optoisolators Overview

The PC817X4NSZ9F is a single-channel transistor output optoisolator manufactured by SHARP/Socle Technology. It provides electrical isolation with an insulation voltage of 5000 Vrms. The device features a phototransistor output capable of handling a maximum collector current of 20 mA and a collector-emitter voltage of 80 V. It operates within a temperature range of -30°C to +100°C and is housed in a standard 4-DIP package.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides high-voltage electrical isolation between input and output circuits
• Utilizes a phototransistor output for signal transmission
• Designed for through-hole mounting in compact applications

Transistor, Photovoltaic Output Optoisolators Applications

• Signal isolation in microprocessor systems
• Switching power supply feedback loops
• Solid-state relay driver circuits

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the manufacturer designation, as this component is produced by SHARP/Socle Technology. Confirm the specific suffix NSZ9F matches the required datasheet revision. Ensure the 4-DIP package dimensions align with the target PCB footprint. Check RoHS compliance status against project requirements before finalizing procurement orders.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when a single channel of isolation is sufficient for the circuit design. The 5000 Vrms rating suits general-purpose isolation needs. Consider the 20 mA collector current limit for load driving capabilities. The wide operating temperature range supports diverse environmental conditions without additional thermal management.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the PC817 series of optocouplers, widely used for basic signal isolation. The PC817X4NSZ9F variant specifically denotes the transistor output type with the NSZ9F packaging configuration. It serves as a standard solution for cost-effective galvanic isolation in industrial and consumer electronics.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

PC817X1NSZW and PC817X2NSZ9F are related variants within the same family offering similar isolation characteristics. Verify pin compatibility and specific electrical parameters such as CTR ranges when substituting these parts.