PC814X1CSZ9F

Transistor, Photovoltaic Output Optoisolators Overview

The PC814X1CSZ9F is a single-channel transistor output optocoupler manufactured by Sharp Microelectronics. It features a GaAs infrared LED coupled to an NPN phototransistor, providing electrical isolation between input and output circuits. The device offers a high isolation voltage of 5000Vrms and supports a collector-emitter voltage of up to 80V. With a typical current transfer ratio ranging from 50% to 600% at 500µA input, it ensures reliable signal transmission. The component operates within a temperature range of -30°C to 100°C and is housed in a standard 4-DIP package suitable for through-hole mounting.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides robust galvanic isolation via infrared LED and NPN phototransistor configuration
• Supports AC and DC input signal types for versatile circuit integration
• Features low saturation voltage for efficient switching performance
• Designed for through-hole installation with standard DIP footprint

Transistor, Photovoltaic Output Optoisolators Applications

• General-purpose signal isolation in industrial control systems
• Interface circuits for microprocessors and logic devices
• Switching power supply feedback loops
• Solid-state relay driver applications

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix '9F' against official Sharp datasheets to confirm tape-and-reel packaging or specific variant characteristics, as generic PC814 series data may not reflect this exact ordering code. Confirm availability status, as related PC814 variants are marked obsolete in some distributor catalogs. Ensure compliance with RoHS directives if required for the target application environment.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when high isolation voltage and moderate speed are required for cost-sensitive designs. Compare the current transfer ratio specifications against load requirements to ensure adequate drive capability. Verify that the 4-DIP package dimensions align with PCB layout constraints. Consider thermal management capabilities given the operating temperature range limits.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the PC814 series of single-channel optocouplers, widely used for basic isolation tasks. It shares functional similarities with other Sharp PC81x series devices but differs in package type and specific electrical tolerances. The series is known for balancing performance with manufacturing cost efficiency in consumer and industrial electronics.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

• HCPL-814-000E (Broadcom Limited)
• HCPL-814-00AE (Broadcom Limited)