1SC0450E2B0-45

Overview

The Power Integrations 1SC0450E2B0-45 is a single-channel IGBT gate driver core from the SCALE-2 series, designed for high-voltage applications up to 4500 V. It features a peak output current of 50 A with typical rise and fall times of 30 ns and 25 ns respectively. The device operates on a supply voltage range of 14.5 V to 15.5 V and supports an inverting configuration. It functions within a temperature range of -40°C to +85°C and is supplied in a module package.

Feature Summary

• Supports parallel connection of IGBT modules using a single driver core to reduce system size
• Provides high isolation voltage capability suitable for 4.5 kV and 6.5 kV modules
• Features compact design to improve reliability and save space in converter systems

Applications

• High-power industrial motor drives
• Medium voltage variable frequency drives
• Uninterruptible power supplies (UPS)
• Industrial welding equipment

Procurement Notes

Verify the specific suffix designation when ordering, as variants exist for different voltage ratings such as 4500 V and 6500 V. Confirm that the selected part matches the required isolation voltage for your target IGBT module. Check datasheets for pinout compatibility with existing PCB layouts. Ensure compliance with RoHS standards if required by your manufacturing process. Validate component availability status as some versions may be marked as not recommended for new designs.

Selection Notes

Select this driver core when designing systems requiring robust isolation for medium-voltage IGBTs. Consider the 50 A peak current capability for driving large gate charges efficiently. Evaluate the thermal performance within the specified operating temperature range. Compare against other SCALE-2 variants if higher switching speeds or different packaging options are needed. Ensure the control logic interface aligns with the inverting configuration provided by this component.

Part Context

This component belongs to the SCALE-2 family of gate driver cores manufactured by CT-Concept Technologie GmbH, a subsidiary of Power Integrations. These cores are specifically engineered for high-voltage IGBT and MOSFET applications. The SCALE-2 platform emphasizes compactness and reliability, allowing designers to achieve high power density in their converters through integrated protection and drive capabilities.

Replacement Considerations

Public confirmed substitute part numbers: 1SC0450E2B0-65.