ACPL-560KL-200

Overview

The ACPL-560KL-200 is a high-reliability, single-channel optocoupler manufactured by Broadcom Limited. It features a hermetically sealed ceramic DIP-8 package designed for extreme environments. The device operates at a data rate of 10 Mb/s with a common-mode transient immunity of 1 kV/µs and an isolation voltage of 1,500 Vdc. Electrical specifications include a forward current of 20 mA, forward voltage of 1.5 V, rise time of 90 ns, and fall time of 40 ns. It supports a power dissipation of 200 mW and functions within a temperature range of -55°C to +125°C.

Feature Summary

• Hermetically sealed Class K construction for maximum reliability in harsh conditions
• Integrated internal shielding provides high common-mode transient immunity
• Compatible with 3.3V logic systems using open collector output

Applications

• Military and aerospace systems
• High-reliability industrial applications
• Long-line receivers and drivers
• Logic ground isolation

Procurement Notes

Verify the specific suffix designation to confirm the exact lead frame plating option, as the manufacturer offers various terminal finish configurations for this series. Ensure that procurement requirements align with the MIL-PRF-38534 Class K standards for military-grade qualification. Confirm RoHS compliance status through official documentation prior to ordering, as historical production runs may vary in regulatory adherence.

Selection Notes

Select this component when high-speed digital isolation is required alongside stringent environmental durability. The 10 Mb/s data rate suits moderate-speed communication links where signal integrity is critical. The wide operating temperature range makes it suitable for uncontrolled environments. Consider the 1,500 Vdc isolation barrier for safety-critical circuit separation between low-voltage control and high-voltage power stages.

Part Context

This part belongs to the ACPL-560K family of high-speed optocouplers. It shares electrical characteristics with other variants in the series but is distinguished by its specific packaging and military-grade certification. The family utilizes GaAsP LEDs coupled to integrated photodetectors, ensuring consistent performance across single and dual-channel configurations within the same product line.

Replacement Considerations

Direct substitutes include HCPL-560K#200 for commercial grade applications and ACPL-560KL-200 for equivalent military specifications. Verify pinout compatibility and thermal management requirements when transitioning between these variants.