PS8502L1-V-AX

Overview

The PS8502L1-V-AX is a high-speed optocoupler manufactured by Renesas Electronics Corporation. It features a single channel with a data rate of 1 Mb/s and an insulation voltage of 5000 Vrms. The device utilizes a Photo IC output type and operates within a temperature range of -55°C to +100°C. Key electrical parameters include a forward current of 16 mA, a forward voltage of 1.7 V, and a reverse voltage of 5 V. The output current is specified at 8 mA with a power dissipation of 100 mW. The component is available in an 8-pin DIP Gull Wing package.

Feature Summary

• Provides high-speed signal transmission with a data rate of 1 Mb/s for efficient digital isolation.
• Ensures robust electrical safety through a 5000 Vrms insulation voltage rating between input and output circuits.
• Delivers stable performance across a wide industrial operating temperature range from -55°C to +100°C.

Applications

• Industrial automation systems requiring precise control and monitoring
• Digital isolation in communication interfaces
• Power supply feedback loops

Procurement Notes

Verify the specific suffix 'V' indicates the tape and reel packaging configuration as per official documentation. Confirm RoHS compliance status directly from the manufacturer's datasheet or product change notices. Ensure the ordering quantity aligns with the specified reel size requirements. Cross-reference the part number with the latest Renesas Electronics catalog to confirm current production status and availability constraints before finalizing procurement plans.

Selection Notes

Select this component when a single-channel high-speed isolator with 1 Mb/s capability is required. The 5000 Vrms isolation rating makes it suitable for applications demanding significant noise immunity. Consider the 8-pin DIP package form factor for compatibility with existing board layouts. Verify that the 16 mA forward current drive requirement matches the source circuit capabilities.

Part Context

This component belongs to the PS8502L1 series of high-speed optocouplers from Renesas Electronics. The series is designed for applications requiring fast switching speeds and reliable galvanic isolation. The PS8502L1-V-AX variant specifically denotes the version with tape and reel packaging, distinguishing it from cut tape or tube variants within the same functional family.

Replacement Considerations

PS8502L1-AX serves as a compatible alternative within the same series, differing primarily in packaging format rather than electrical function. Verify pinout compatibility and thermal characteristics when substituting.