PC3Q65

Transistor, Photovoltaic Output Optoisolators Overview

The PC3Q65 is a four-channel surface mount phototransistor optocoupler manufactured by Sharp Microelectronics. It features a half-pitch SOP-16 package with a lead pitch of 1.27 mm, designed for high-density mounting applications. The device utilizes Darlington output transistors to provide high current transfer ratio sensitivity. It offers an isolation voltage of 2500 Vrms between input and output channels. The component operates within a temperature range of -30°C to +100°C and supports a maximum forward current of 50 mA per channel.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Four-channel configuration in a compact half-pitch SOP-16 package for high-density circuit board mounting
• Darlington-type output transistors providing high sensitivity and enhanced current transfer capability
• Electrical isolation rating of 2500 Vrms ensuring safety between input and output circuits

Transistor, Photovoltaic Output Optoisolators Applications

• High-density multi-channel signal isolation interfaces
• Industrial control systems requiring multiple isolated channels
• Communication equipment interface circuits

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix code against official Sharp Microelectronics documentation to confirm pinout compatibility and packaging variations. Ensure the procurement source provides valid traceability documents. Confirm that the delivered units match the exact part number designation, as minor suffix differences may indicate different reel sizes or tape specifications. Validate RoHS compliance status through the manufacturer's latest certification records before integration into regulated assemblies.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when multiple isolated channels are required in a single footprint to save board space. The Darlington output structure is suitable for applications demanding higher gain compared to standard phototransistor outputs. Verify that the 2500 Vrms isolation rating meets the safety requirements of the target application environment. Consider the thermal management capabilities of the SOP-16 package if multiple channels are driven simultaneously at high currents.

Transistor, Photovoltaic Output Optoisolators Part Context

This component belongs to Sharp Microelectronics' PC series of optocouplers, which are widely used for electrical isolation in electronic circuits. The PC3Q65 specifically addresses the need for multi-channel isolation in a small form factor. It complements other single-channel or dual-channel variants in the lineup by offering quad-channel functionality without increasing the overall board area significantly.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Cross-reference with other Sharp PC series quad-channel optocouplers such as the PC3Q4x series for potential functional equivalents. Verify pin-to-pin compatibility and electrical parameter alignment before substitution. Consult official Sharp datasheets to confirm that any alternative device maintains the same isolation voltage and package dimensions.