ACPL-K453-520E

Transistor, Photovoltaic Output Optoisolators Overview

The ACPL-K453-520E is a single-channel high-speed optocoupler manufactured by Broadcom Limited. It features an 8-SO stretched package and provides electrical isolation with a 5000Vrms rating. The device utilizes a diode-transistor architecture, offering a typical forward voltage of 1.5V and a maximum DC forward current of 25mA. Output specifications include a maximum output voltage of 20V and a channel current of 8mA. It operates within a temperature range suitable for industrial applications.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides high-voltage electrical isolation between input and output circuits using an insulating layer.
• Features a single-channel configuration in a miniature eight-lead footprint.
• Utilizes a diode-transistor architecture for signal transmission.

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial automation control systems
• Power supply feedback loops
• Signal isolation in microprocessor interfaces

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix (e.g., -520E) to ensure correct packaging and compliance status. Confirm that the 8-SO stretched package matches your PCB layout requirements. Check for RoHS compliance documentation if required by your manufacturing standards. Ensure the supplier provides valid traceability records for quality assurance purposes.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when a single-channel solution with 5000Vrms isolation is required. Consider the 8mA output current capability against your load requirements. Evaluate the 8-SO stretched package dimensions for space constraints. Compare propagation delay specifications if timing sensitivity is critical for your application design.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the ACPL series of high-speed optocouplers from Broadcom Limited. The series is designed for applications requiring reliable galvanic isolation. The ACPL-K453 variant specifically targets single-channel needs with a compact form factor. It complements other multi-channel options in the broader portfolio.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Verify pin compatibility and isolation ratings before considering alternative components from other manufacturers.