PS2514L-1Y-A

Overview

The PS2514L-1Y-A is a transistor output optoisolator from the NEPOC series, manufactured by Renesas Electronics Corporation. It features a 4-SMD gull-wing package with one channel and a high isolation voltage of 5000Vrms. The device supports a maximum DC forward current of 30 mA and delivers an output current of 20 mA per channel. Key electrical parameters include a collector-emitter voltage of 40 V, a saturation voltage of 350 mV, and a typical forward voltage of 1.1 V. The current transfer ratio ranges from 50% to 200% at 5 mA input. Operating temperatures span from -55°C to 100°C, with typical switch-on and switch-off times of 15 µs.

Feature Summary

• High isolation voltage capability of 5000Vrms for robust signal separation
• Surface mount Gull-wing package design for automated assembly integration
• Guaranteed fast switching speed suitable for digital data transmission

Applications

• Digital signal isolation in industrial control systems
• Interface circuits between microprocessors and power devices
• Signal transmission in noisy electromagnetic environments

Procurement Notes

Verify the specific suffix against official Renesas documentation to confirm package type and tape-and-reel specifications. Ensure compliance with RoHS3 standards and check moisture sensitivity level requirements for surface mount processing. Confirm that the ordering code matches the exact electrical characteristics required for the target application circuit design.

Selection Notes

Select this component when high isolation voltage and compact surface mount packaging are required. The transistor output configuration is suitable for driving logic inputs or low-current loads. Consider the current transfer ratio range and switching speeds to ensure compatibility with the system's timing and noise immunity requirements.

Part Context

This part belongs to the PS2514L series, which offers lead bending types for surface mounting. It is distinct from the DIP-packaged PS2514-1 variant. The series is designed for applications requiring reliable optical coupling with high voltage isolation capabilities in a small form factor.

Replacement Considerations

PS2514L-1Y-V-F3-A is a confirmed substitute within the same manufacturer line.