2SD300C17A4HPSA1

Overview

The Infineon Technologies 2SD300C17A4HPSA1 is a SCALE-2 dual-channel driver core designed for high-reliability power electronics applications. It provides isolated gate driving for IGBT modules with a peak output current of 30 A per channel and a maximum drive power of 4 W per channel. The component supports electrical isolation between primary/secondary sides and between the two output channels, featuring enhanced isolation capabilities. It operates with a typical supply voltage of 15 V and delivers gate voltage swings of +15 V and -15 V. The device includes integrated protection functions such as short-circuit protection, soft shutdown, and undervoltage lockout for both primary and secondary sides.

Feature Summary

• Integrates a dual-channel SCALE-2 driver core with reduced component count for improved reliability
• Provides galvanic isolation between input/output circuits and between the two independent output channels
• Delivers high peak gate currents of 30 A to support fast switching of IGBT power modules
• Incorporates comprehensive protection features including active clamping, short-circuit detection, and fault soft-shutdown

Applications

• Two-level voltage source inverter topologies
• Industrial motor drive systems requiring high reliability
• IGBT module gate driving solutions demanding high dv/dt immunity
• Power electronics applications utilizing 1700 V IGBT technology

Procurement Notes

Verify the specific ordering suffix and revision level against the official Infineon datasheet to ensure compatibility with the target application requirements. Confirm that the component status matches project needs, as availability and lifecycle status may vary. Cross-reference pin assignments and isolation specifications with the system design documentation before procurement to prevent integration errors.

Selection Notes

Select this component when a highly integrated dual-channel solution is required to replace discrete gate driver designs. It is suitable for applications needing robust isolation and advanced protection features within a compact form factor. Ensure the target IGBT module voltage rating aligns with the 1700 V specification and that the thermal management plan accommodates the 4 W drive power per channel.

Part Context

This part belongs to the SCALE-2 family of driver cores from Infineon Technologies, representing a high level of integration compared to previous generations like the 2ED300C17-S series. It is designed to reduce component count by approximately 63% while maintaining or improving reliability metrics. The product serves as a complete gate driver solution integrating DC/DC conversion, protection logic, and output stages into a single module format.

Replacement Considerations

The 2SD300C17A4HPSA1 is functionally compatible with and intended to replace the 2ED300C17-S series drivers, offering identical pinouts and functionality with enhanced integration. Verify mechanical mounting requirements and thermal interface specifications when transitioning from legacy discrete driver implementations to this integrated module.