ACPL-38JT-500E

Overview

The ACPL-38JT-500E is a dual-channel logic output optocoupler manufactured by Broadcom Limited. It features a SOIC-16 surface-mount package and provides 5000 Vrms insulation voltage for robust signal isolation. The device supports an operating temperature range from -40°C to +125°C and holds AEC-Q100 automotive qualification. Key electrical parameters include a maximum power dissipation of 600 mW, a rise time of 0.1 µs, and a fall time of 100 ns.

Feature Summary

• Dual-channel configuration for simultaneous signal transmission
• High insulation voltage capability for safety isolation
• Automotive grade reliability with AEC-Q100 certification
• Wide operating temperature range for harsh environments

Applications

• IGBT gate drive circuits in automotive inverters
• Motor control systems requiring high-speed isolation
• Industrial automation signal interfaces
• Power supply feedback loops

Procurement Notes

Verify the specific suffix 'JT' against official datasheets to confirm pinout and functional compatibility. Ensure the component meets AEC-Q100 requirements if used in automotive applications. Confirm RoHS compliance status through manufacturer documentation before integration into final assemblies.

Selection Notes

Select this component when dual-channel isolation is required within a single package footprint. The SOIC-16 form factor suits space-constrained designs. Consider the 5000 Vrms rating for high-voltage separation needs. Evaluate the 0.1 µs rise time against system speed requirements.

Part Context

This part belongs to the Broadcom ACPL series of optocouplers, designed for industrial and automotive applications. The series emphasizes reliability and high-speed performance. The ACPL-38JT variant specifically targets dual-channel isolation tasks.

Replacement Considerations

Consult official replacement guides for cross-references. Verify pin-to-pin compatibility and electrical parameter alignment before substitution.