ACPL-W314-560E

Overview

The ACPL-W314-560E is a single-channel logic output optocoupler designed for IGBT gate drive applications. It features an open collector output capable of sourcing up to 0.6A. Key electrical parameters include a rise time of 50 ns and a fall time of 50 ns. The device supports a forward current of 12 mA with a forward voltage of 1.5 V and a reverse voltage rating of 5 V. Power dissipation is rated at 250 mW. It provides an insulation voltage of 3750 Vrms and is housed in a SO-6 stretched package.

Feature Summary

• Integrated high-current output stage capable of driving IGBT gates directly without external transistors.
• High common-mode transient immunity ensures reliable signal transmission in noisy industrial environments.
• Logic output configuration simplifies interface design with standard microcontrollers and DSPs.

Applications

• IGBT gate drive signal isolation in motor control systems
• Industrial automation and power supply circuits
• Inverter and UPS system protection interfaces

Procurement Notes

Verify the specific suffix '560E' against the manufacturer's latest datasheet to confirm packaging and compliance details. Ensure the procurement channel provides valid RoHS documentation. Cross-reference the part number with official Broadcom catalogs to distinguish between similar variants within the ACPL-W314 family, as minor differences may exist in testing or certification standards.

Selection Notes

Select this component when direct IGBT gate driving capability is required within an isolated circuit. The 0.6A output current rating suits medium-power switching applications. Consider the 50 ns propagation characteristics for timing-sensitive PWM signals. Verify that the 3750 Vrms isolation level meets the safety requirements of the target application environment compared to higher isolation alternatives.

Part Context

This device belongs to the ACPL-W314 series of high-speed optocouplers manufactured by Broadcom Limited. The series is engineered specifically for power electronics applications requiring robust galvanic isolation. The ACPL-W314-560E variant represents a specific configuration within this line, optimized for driving insulated-gate bipolar transistors in demanding industrial settings.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material. Consult official Broadcom documentation for cross-reference recommendations.