PS8502L1-AX

Overview

The PS8502L1-AX is a high-speed optocoupler manufactured by Renesas Electronics, featuring a single channel with a data rate of 1 Mb/s. It utilizes a Photo IC output type and provides an insulation voltage of 5000 Vrms. The device operates within a temperature range of -55°C to +100°C. Key electrical parameters include a current transfer ratio of 15%, a forward current of 16 mA, and a forward voltage of 1.7 V. The reverse voltage is rated at 5 V, with an output current of 8 mA and power dissipation of 100 mW.

Feature Summary

• High-speed signal transmission capability supporting 1 Mb/s data rates for efficient digital isolation.
• Robust electrical isolation performance with a 5000 Vrms insulation voltage rating.
• Integrated Photo IC output design ensuring reliable signal reception and processing.

Applications

• Industrial automation systems requiring high-speed digital isolation
• Communication equipment interface circuits
• Power supply control loops needing galvanic separation

Procurement Notes

Verify the specific suffix AX against official Renesas documentation to confirm package type and tape/reel specifications. Ensure compatibility with SMD/SMT assembly processes given the DIP-8 Gull Wing form factor. Cross-reference RoHS compliance status directly from the manufacturer's datasheet before procurement integration.

Selection Notes

Select this component when high-speed digital isolation is required alongside significant voltage separation capabilities. The 1 Mb/s data rate suits applications demanding faster response times than standard optocouplers. Consider the Photo IC output for direct interfacing with logic circuits without additional external components.

Part Context

This part belongs to the Renesas high-speed optocoupler family, designed for applications necessitating rapid signal transfer across isolation barriers. It complements other variants in the series by offering specific packaging and electrical characteristics tailored for surface-mount technology implementations in compact electronic designs.

Replacement Considerations

Consult official cross-reference lists for verified substitutes. Ensure any replacement matches the 1 Mb/s speed, 5000 Vrms isolation, and DIP-8 footprint. Verify pinout compatibility and electrical parameter equivalence to maintain circuit integrity during substitution.

FAQ

What is the maximum data rate supported by the PS8502L1-AX?

The PS8502L1-AX supports a maximum data rate of 1 Mb/s.

Does the PS8502L1-AX use a transistor or IC output?

It utilizes a Photo IC output type rather than a simple transistor output.