SI823H7CD-IS3R

Isolators - Gate Drivers Overview

The SI823H7CD-IS3R is a high-reliability, isolated CAN transceiver manufactured by Skyworks Solutions Inc. This component integrates a dual-channel digital isolator with an integrated CAN transceiver to provide robust galvanic isolation for automotive and industrial applications. It supports data rates up to 5 Mbps and operates within a supply voltage range of 2.7 V to 5.5 V. The device features a wide common-mode transient immunity of 100 kV/µs and offers excellent EMI performance due to its low-power design. It is housed in a compact SOIC-16 package, ensuring reliable operation across extended temperature ranges.

Isolators - Gate Drivers Feature Summary

• Integrates dual-channel digital isolation with CAN transceiver functionality
• Provides high common-mode transient immunity for noise rejection
• Supports flexible power supply configurations for primary and secondary sides

Isolators - Gate Drivers Applications

• Automotive body control modules
• Industrial communication networks
• Battery management systems

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix IS3R indicates reel packaging when ordering. Confirm that the operating temperature range and voltage specifications align with your system requirements. Ensure compatibility with existing PCB footprints for the SOIC-16 package. Check for any recent updates to the datasheet regarding pinout or electrical characteristics before finalizing procurement.

Isolators - Gate Drivers Selection Notes

Select this component when both galvanic isolation and CAN bus connectivity are required in a single package. Consider the high CMTI rating for environments with significant electrical noise. Evaluate the power consumption benefits compared to discrete solutions. Ensure the voltage levels on both sides of the isolation barrier match the available supplies.

Isolators - Gate Drivers Part Context

This part belongs to Skyworks' family of isolated transceivers designed for harsh environments. It combines the safety of digital isolation with the protocol-specific features of a CAN transceiver. The integration reduces board space and simplifies design compared to using separate components. It is engineered to meet stringent automotive reliability standards.

Isolators - Gate Drivers Replacement Considerations

Direct replacements should maintain similar isolation voltage, data rate, and package dimensions. Verify pin-to-pin compatibility if substituting with other manufacturers' parts. Ensure the alternative component meets the same functional safety requirements and thermal performance specifications.