PS8502L2-V-AX

Overview

The PS8502L2-V-AX is a single-channel high-speed optocoupler manufactured by Renesas Electronics. It features a Photo IC output and operates at a data rate of 1 Mb/s with a common mode rejection ratio (CMMR) suitable for noisy environments. The device provides an insulation voltage of 5000 Vrms, ensuring robust isolation between input and output circuits. Key electrical parameters include a forward current of 16 mA, a forward voltage of 1.7 V, and a reverse voltage rating of 5 V. The output current capability is 8 mA, with a power dissipation of 100 mW. It functions within a temperature range of -55°C to +100°C and is available in a DIP-8 Gull Wing package.

Feature Summary

• High-speed signal transmission capability supporting 1 Mb/s data rates
• Robust electrical isolation with 5000 Vrms insulation voltage rating
• Integrated Photo IC output structure for reliable switching performance

Applications

• Industrial communication interfaces requiring galvanic isolation
• Microcontroller input/output isolation in noisy environments
• Power supply feedback loops for control circuitry

Procurement Notes

Verify the specific suffix against official Renesas documentation to confirm exact packaging and tape-and-reel specifications. Ensure the ordering part number matches the required industrial temperature range and package variant. Cross-reference the manufacturer's latest datasheet revision to confirm compliance with current RoHS directives and material declarations before finalizing procurement orders.

Selection Notes

Select this component when high-speed digital isolation is required alongside significant voltage separation. The 1 Mb/s data rate supports standard industrial protocols, while the 5000 Vrms rating ensures safety compliance in mains-connected systems. Consider the DIP-8 package for through-hole mounting requirements and verify that the 16 mA forward current drive aligns with the source logic levels in the target application design.

Part Context

This device belongs to the PS8502L2 series of high-speed optocouplers from Renesas Electronics. The series is designed to provide fast signal transfer across isolation barriers while maintaining electrical safety standards. It serves as a critical interface component in systems where noise immunity and voltage isolation are paramount for operational integrity and personnel safety.

Replacement Considerations

Consult official cross-reference lists for verified substitutes. Ensure any replacement maintains the 1 Mb/s speed, 5000 Vrms isolation, and DIP-8 footprint compatibility.