ACSL-6300-50TE

Overview

The ACSL-6300-50TE is a high-speed optocoupler from the Broadcom ACSL series, featuring three independent channels in a 16-SOIC narrow package. It supports data rates up to 15 Mb/s with an isolation voltage of 2500 Vrms and common-mode transient immunity of 10 kV/µs. The device operates on a supply voltage range of 3.0V to 5.5V, utilizing open-collector outputs capable of 50 mA sink current. Key electrical parameters include a forward current of 10 mA, forward voltage of 1.52 V, reverse voltage of 5 V, and power dissipation of 40 mW. Rise and fall times are specified at 35 ns and 12 ns respectively, ensuring rapid signal transmission within the -40°C to +100°C operating temperature range.

Feature Summary

• Integrates three isolated channels for multi-signal transmission within a compact surface-mount package.
• Provides high common-mode transient immunity of 10 kV/µs to maintain signal integrity in noisy environments.
• Features Schottky-clamped output structures to minimize storage time and enhance switching speed.
• Supports logic-level interface compatibility with standard TTL and CMOS circuits.

Applications

• Industrial automation control systems requiring galvanic isolation
• Data communication interfaces such as RS-485 and RS-422
• Power supply feedback loops for voltage regulation
• Gate drive circuits for IGBTs and MOSFETs

Procurement Notes

Verify the specific suffix '50TE' to confirm the reel packaging configuration, as other suffixes may indicate tube packaging or different lead finishes. Ensure the procurement order explicitly matches the manufacturer part number ACSL-6300-50TE to avoid confusion with similar variants like ACSL-6300-00TE. Confirm RoHS compliance status through official documentation prior to finalizing orders, as regulatory requirements may vary by region and production batch.

Selection Notes

Select this component when three-channel isolation is required alongside high-speed data transmission capabilities exceeding standard optocouplers. The 10 kV/µs CMTI rating makes it suitable for applications with significant electrical noise, such as motor drives. Consider the 16-SOIC package dimensions for PCB layout constraints. Evaluate the 15 Mb/s data rate against system timing requirements to ensure sufficient bandwidth without introducing propagation delay issues in critical signal paths.

Part Context

This device belongs to the ACSL family of high-speed optocouplers designed for robust performance in demanding electronic environments. The series emphasizes fast switching speeds and high isolation reliability. The ACSL-6300-50TE specifically offers a triple-channel configuration, distinguishing it from single or dual-channel counterparts. It utilizes advanced LED and photodetector technology to achieve superior transient immunity compared to conventional isolators.

Replacement Considerations

Direct substitutes include ACSL-6300-00TE, which shares identical electrical specifications but differs in packaging format. Verify pinout compatibility and thermal characteristics when swapping between reel and tube variants. No functional alternatives exist within the same manufacturer line that offer higher channel counts or speeds without changing the package type.