PC817X3NSZ0F

Transistor, Photovoltaic Output Optoisolators Overview

The PC817X3NSZ0F is a single-channel transistor output optocoupler manufactured by SHARP/Socle Technology. It features a 4-DIP (0.300 inch, 7.62mm) through-hole package and provides an insulation voltage of 5000 Vrms. The device operates within a temperature range of -30°C to +100°C with a power dissipation of 200 mW. Key electrical parameters include a maximum collector-emitter voltage of 80 V, a maximum collector current of 20 mA, and a forward current of 50 mA. The current transfer ratio ranges from 50% to 600%, with rise and fall times of 18 µs.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides high-voltage electrical isolation between input and output circuits using optical transmission.
• Utilizes a phototransistor output configuration for digital signal switching applications.
• Designed for through-hole mounting in standard 4-DIP packages.

Transistor, Photovoltaic Output Optoisolators Applications

• Signal isolation in microprocessor control systems
• Switching power supply feedback loops
• Industrial communication interface isolation

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix '0F' against official datasheets to confirm it denotes the correct variant, as suffixes often indicate packaging or material compliance differences. Confirm RoHS3 status and REACH compliance requirements with the supplier. Check for discontinued status indicators on distributor platforms, as availability may vary significantly between manufacturers and stockists.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when a robust, low-cost solution for galvanic isolation is required in space-constrained through-hole designs. Ensure the application voltage does not exceed the 80 V collector-emitter rating. Verify that the required current transfer ratio meets the minimum threshold for the load driving capability. Consider thermal management if operating near the upper temperature limit of 100°C.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the PC817X series of DC photocouplers from Sharp Microelectronics. The series is widely recognized for general-purpose isolation tasks. The 'X3' designation typically indicates a single channel configuration within this family. The manufacturer has undergone corporate restructuring involving Socle Technology, affecting branding but maintaining product lineage.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Direct substitutes include other PC817 variants such as PC817X1NSZW or PC817X3NSZ9F, provided pinouts and electrical ratings match. Generic equivalents like 4N35 or HCPL-2630 may be considered if form factor and speed characteristics are compatible. Always verify replacement pin compatibility and isolation voltage ratings before integration.