ACSL-6400-50T

Overview

The Broadcom ACSL-6400-50T is a high-speed optocoupler featuring four independent channels in a 16-pin SOIC-Narrow package. It supports data rates up to 15 MBd with a typical rise time of 35 ns and fall time of 12 ns. The device operates on a DC input with an open collector output type, capable of handling 50 mA per channel. It provides 2500 Vrms isolation voltage and functions within a supply range of 3.0V to 5.5V. Key electrical parameters include a forward current of 10 mA and a forward voltage of 1.52 V.

Feature Summary

• High-speed signal transmission capability for digital communication interfaces
• Galvanic isolation between input and output circuits for noise immunity
• Schottky-clamped open collector outputs for robust switching performance

Applications

• Variable-speed drives
• Electric vehicle systems
• Induction cookers
• Solar power inverters

Procurement Notes

Verify the exact suffix against official datasheets, as variations like -50TE or -00TE may exist. Confirm RoHS compliance status and specific insulation ratings required by your application standards. Ensure the package type matches your PCB footprint requirements before ordering.

Selection Notes

Select this component when high common-mode transient immunity and fast propagation delays are critical. It is suitable for applications requiring multiple isolated channels in a compact surface-mount form factor. Consider the 50 mA output current capability for driving low-impedance loads directly.

Part Context

This part belongs to the Broadcom ACSL series of high-speed optocouplers. The series is designed for demanding industrial and automotive applications where reliable isolation and speed are paramount. The ACSL-6400 variant specifically offers quad-channel configuration for complex system integration.

Replacement Considerations

Check for direct pin-compatible substitutes within the same ACSL family, such as ACSL-6410-50TE, ensuring identical channel count and speed specifications. Verify that any replacement maintains the required 2500 Vrms isolation rating and output current capacity.