ACPL-K453-560E

Transistor, Photovoltaic Output Optoisolators Overview

The ACPL-K453-560E is a single-channel high-speed optocoupler from Broadcom's ACPL series. It features an eight-lead SOIC package and utilizes a diode-transistor architecture with an insulating layer for signal transmission. The device supports data rates up to 1 MBd and offers a common-mode transient immunity of 15 kV/µs. Key electrical parameters include a 5000 Vrms isolation voltage, a typical rise time of 12 ns, and a typical fall time of 12 ns. It operates within a temperature range of -40°C to 105°C and complies with IEC/EN/DIN EN 60747-5-5, CSA, RoHS, and UL 1577 standards.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides high-speed digital signal isolation with rapid switching characteristics suitable for noisy environments.
• Integrates a diode-transistor configuration within a compact miniature footprint for efficient board space utilization.
• Ensures robust circuit protection through high dielectric isolation capabilities between input and output stages.

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial automation control systems requiring galvanic isolation
• Power supply feedback loops in switching mode power converters
• Signal interfacing between microcontrollers and high-voltage logic circuits

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific ordering suffix to confirm package type and reel specifications. Ensure compliance with relevant safety certifications such as UL or CSA for your target market. Confirm that the operating temperature range meets your system requirements. Check for RoHS compliance status if restricted substances are a concern. Validate pinout compatibility during PCB layout design.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when high common-mode noise rejection is critical for signal integrity. Consider the 1 MBd data rate limit for application speed requirements. Evaluate the 8-pin SOIC footprint against available board space constraints. Compare the 5000 Vrms isolation rating against system voltage stress levels. Assess the thermal performance within the specified operating temperature range.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to Broadcom's ACPL family of high-speed optocouplers. The series is designed for applications demanding fast response times and reliable isolation. The K-series variants typically feature enhanced durability and standardized packaging. This specific model represents a single-channel solution within that broader portfolio.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

The HCPL-K453-560E is a confirmed substitute part number for this component. Verify pinout and electrical specifications before implementation. Ensure any alternative maintains the required isolation voltage and data rate capabilities.