PS2513L-1-A

Overview

The PS2513L-1-A is a photovoltaic output optoisolator manufactured by CEL. It features a high isolation voltage of 5000Vrms and a collector-to-emitter voltage (VCEO) of 120 V. The device guarantees maximum switching speed for high-speed applications. It contains a GaAs light emitting diode coupled with an NPN silicon phototransistor. The current transfer ratio is specified at a minimum of 50% when driven at 5 mA input current.

Feature Summary

• High isolation voltage capability
• High collector to emitter voltage rating
• Guaranteed maximum switching speed

Applications

• High-speed switching circuits
• High isolation voltage interfaces
• Photovoltaic output optocoupler systems

Procurement Notes

Verify component status as the PS2513L-1-A is listed as discontinued in major distributor catalogs. Confirm availability through parametric equivalents or alternative manufacturers such as Renesas Technology Corp, which produces compatible variants like the PS2513L-1-F3. Ensure the specific package type and lead-free designation match system requirements before finalizing procurement plans.

Selection Notes

Select this component for applications requiring high-speed switching and robust electrical isolation. The photovoltaic output design offers distinct advantages over transistor outputs in certain signal integrity scenarios. Verify that the 120 V collector-to-emitter voltage meets circuit voltage headroom requirements. Consider the 5000Vrms isolation rating for safety-critical designs involving high potential differences between input and output sides.

Part Context

This part belongs to the PS2513 series of high-speed switching and high isolation voltage photocouplers originally developed by NEC and later produced by CEL and Renesas. The series utilizes a GaAs LED and NPN silicon phototransistor configuration. The 'L' suffix typically denotes a specific package variant within the family, while the '-A' indicates an RoHS-compliant version.

Replacement Considerations

The PS2513L-1-F3 is identified as a parametric equivalent substitute. Other compatible parts may include variants from Renesas Technology Corp. Verify pinout compatibility and electrical specifications against the original datasheet when substituting.