5962-8957201YC

Overview

The Broadcom Limited 5962-8957201YC is a high-speed logic output optoisolator featuring two independent channels. It utilizes an open collector configuration with Schottky clamping to ensure rapid switching performance. The device supports data rates up to 10 Mbps and provides robust electrical isolation with a maximum operating voltage of 1500 VDC. It is housed in a 16-SMD butt joint package, designed for surface-mount applications requiring high common-mode transient immunity of 1 kV/µs.

Feature Summary

• Dual-channel architecture providing independent signal isolation paths within a single component.
• Schottky-clamped open collector outputs engineered to minimize storage time and enhance switching speed.
• High common-mode transient immunity capability ensuring reliable operation in electrically noisy environments.

Applications

• High-speed digital communication interfaces requiring galvanic isolation
• Industrial control systems demanding noise-resistant signal transmission
• Power supply feedback loops necessitating precise voltage isolation

Procurement Notes

Verify the specific suffix 'YC' against official datasheets to confirm the 16-SMD butt joint package configuration. Ensure that the required isolation voltage ratings align with system safety standards. Confirm availability through authorized distributors as this part may be subject to specialized manufacturing lead times.

Selection Notes

Select this component when dual-channel isolation at 10 Mbps is required alongside high CMTI specifications. The open collector output type necessitates external pull-up resistors; verify circuit compatibility before integration. Consider the thermal dissipation characteristics of the SMD package relative to the expected ambient operating conditions.

Part Context

This model belongs to the 5962-8957 series of high-speed optocouplers from Broadcom. It shares functional similarities with other variants in the family but is distinct due to its specific package style and channel count. The series is characterized by hermetic sealing options and advanced switching speeds suitable for demanding electronic applications.

Replacement Considerations

Direct substitutes include the 5962-8957201XA, which offers identical electrical specifications but utilizes a different SOIC-16 package configuration. Verify pinout compatibility and mechanical footprint dimensions before swapping components to ensure proper board integration.