HCPL-063A

Logic Output Optoisolators Overview

The HCPL-063A is a high-speed optocoupler from Broadcom Limited featuring two independent channels in an SOIC-8 package. It delivers a data rate of 10 MBd with a typical rise time of 42 ns and fall time of 12 ns. The device supports a maximum forward current of 10 mA and provides an output current capability of 50 mA per channel. It offers an isolation voltage of 3750 Vrms and a common mode transient immunity of 1 kV/µs. Operating temperatures range from -40°C to +85°C, with a power dissipation of 60 mW.

Logic Output Optoisolators Feature Summary

• Features Schottky-clamped open collector outputs for fast switching performance
• Provides high common mode transient immunity of 1 kV/µs
• Supports AC/DC input signal compatibility

Logic Output Optoisolators Applications

• Industrial communication systems
• High-speed data isolation interfaces
• Logic circuit isolation

Logic Output Optoisolators Procurement Notes

Verify the specific suffix (e.g., -000E) against official datasheets to confirm packaging and compliance status. Ensure the selected variant matches the required lead frame finish and RoHS directives. Cross-reference the manufacturer part number with distributor catalogs to avoid confusion with similar HCPL-063 series devices that may have different pinouts or electrical characteristics.

Logic Output Optoisolators Selection Notes

Select this component when high-speed digital isolation is required between circuits with differing ground potentials. The 10 MBd data rate suits applications needing rapid signal transmission. Verify that the 50 mA output current meets load requirements. Consider the SOIC-8 package dimensions for PCB layout constraints and ensure thermal management aligns with the 60 mW power dissipation limit.

Logic Output Optoisolators Part Context

The HCPL-063A belongs to Broadcom's HCPL series of high-speed optocouplers. This family is designed for robust signal isolation in noisy environments. The device utilizes LED-to-phototransistor technology with Schottky clamping to minimize storage time and enhance switching speed compared to standard logic output optocouplers.

Logic Output Optoisolators Replacement Considerations

HCPL-063A-000E