PC364N

Transistor, Photovoltaic Output Optoisolators Overview

The PC364N is a single-channel transistor output optocoupler manufactured by Sharp Microelectronics. It features an NPN phototransistor output and utilizes a 4-Mini-Flat surface-mount package. The device provides an isolation voltage of 3750 Vrms. Key electrical parameters include a maximum collector-emitter voltage of 80 V, a maximum collector current of 1.5 mA, and a power dissipation of 170 mW. The forward voltage is specified at 1.4 V with a forward current of 50 mA. Current transfer ratios range from 50% to 400% at 500 µA input. Operating temperatures span from -30°C to +100°C.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides high-voltage electrical isolation between input and output circuits.

Transistor, Photovoltaic Output Optoisolators Applications

• AC input detection circuits
• Low input current type photocoupler applications

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific datasheet version for the PC364N, as some sources indicate RoHS non-compliance while others list it as compliant. Confirm the exact current transfer ratio bin required for your design, as values vary significantly (50%-400%). Ensure the 4-Mini-Flat footprint matches your PCB layout constraints before ordering.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when a compact SMD solution is needed for AC input sensing or low-current isolation tasks. The 4-Mini-Flat package offers space efficiency compared to standard DIP packages. Consider the limited collector current capability if driving higher loads directly.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to Sharp's family of transistor output optocouplers designed for general-purpose isolation. It shares functional similarities with other Mini-Flat series devices but is specifically characterized for AC input applications requiring low drive currents.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Direct substitutes within the same Mini-Flat form factor should be verified against pinout compatibility and isolation voltage ratings. Cross-reference with Sharp's PC35x series for similar performance metrics in identical packaging.

Transistor, Photovoltaic Output Optoisolators FAQ

What is the isolation voltage rating?

The PC364N supports an isolation voltage of 3750 Vrms.

Is this component suitable for AC input detection?

Yes, the datasheet describes it as an AC Input, Low Input Current Type Photocoupler.