PC3H711NIP

Transistor, Photovoltaic Output Optoisolators Overview

The PC3H711NIP is a discontinued transistor output optocoupler manufactured by Sharp Microelectronics. It features a single channel with an NPN phototransistor output and a Mini-Flat (4-SOIC) surface-mount package. Key electrical parameters include a 2500 Vrms isolation voltage, a collector-emitter voltage of 80 V, and a maximum collector current of 50 mA. The device operates within a temperature range of -30°C to +100°C.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides galvanic isolation between input and output circuits using an infrared LED and NPN phototransistor configuration.

Transistor, Photovoltaic Output Optoisolators Applications

Transistor, Photovoltaic Output Optoisolators Procurement Notes

This component is officially obsolete and no longer in production. Verification should focus on identifying valid replacement parts from the manufacturer or third-party suppliers. Ensure that any substitute meets the original electrical specifications and package dimensions for compatibility.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Due to the discontinued status, selection requires evaluating alternative components that match the required isolation voltage, current transfer ratio, and package type. Designers must verify that potential replacements offer equivalent performance characteristics to ensure circuit integrity without modifying existing layouts.

Transistor, Photovoltaic Output Optoisolators Part Context

The PC3H711NIP belongs to Sharp's historical line of miniature flat optocouplers designed for compact PCB applications. As an obsolete part, it represents older generation technology compared to current RoHS-compliant offerings. Its specific form factor was utilized in space-constrained industrial and consumer electronics designs prior to its retirement.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Publicly confirmed substitutes include TCMT1101 and TCMT1110 from Vishay Semiconductor Opto Division. These alternatives are listed as similar options for this obsolete component.