2SC0435T2F1-17

Gate Driver Overview

The Power Integrations 2SC0435T2F1-17 is a dual-channel SCALE-2+ IGBT and MOSFET driver core module designed for high-power applications. It features an output current of 35A per channel with 4W drive power, supporting IGBT modules up to 1700V. The device operates within a supply voltage range of 14.5V to 15.5V, providing a gate voltage swing of +15V/-10V in IGBT mode. Key electrical parameters include rise and fall times of 20ns, propagation delays of 75ns (tpLH) and 70ns (tpHL), and a static current of 32mA. It supports switching frequencies up to 100kHz and functions within a temperature range of -40°C to +85°C.

Gate Driver Feature Summary

• Integrates isolated DC/DC converter, short-circuit protection, and active clamping into a compact module.
• Supports direct parallel connection of multiple drivers for simplified high-power inverter design.
• Provides enhanced EMI immunity and robust performance in demanding industrial environments.
• Features embedded paralleling capability to ensure reliable operation across multi-level topologies.

Gate Driver Applications

• High-power IGBT module driving
• Parallel-connected IGBT configurations
• Multi-level inverter topologies
• Industrial motor drives

Gate Driver Procurement Notes

Verify the specific suffix 'F1' against official datasheets to confirm pin length and connector specifications, as variants like G1 or H0 may differ physically. Ensure compatibility with PCB thickness requirements, particularly for standard versus coated versions. Confirm RoHS compliance and lead-free status during sourcing. Cross-reference part numbers with manufacturer documentation to avoid substitution errors due to minor suffix changes that do not alter function but may affect physical fit.

Gate Driver Selection Notes

Select this component for designs requiring high integration and reduced component count compared to discrete solutions. It is suitable for medium to high-power applications where space constraints are critical. Consider the 35A peak current capability when sizing for large IGBT modules. Evaluate the need for conformal coating; if required, verify the availability of the C-suffix variant. Ensure the application benefits from the direct paralleling feature to simplify thermal and electrical balancing.

Gate Driver Part Context

This module belongs to the SCALE-2+ family, which combines a complete two-channel driver core with all necessary components for driving high-power devices. It represents a significant reduction in footprint and component count compared to conventional drivers, offering approximately 85% fewer external components. The series is engineered for universal usage in demanding power electronics applications.

Gate Driver Replacement Considerations

Public confirmed substitute part numbers: 2SC0435T2G1-17, 2SC0435T2H0-17.

Gate Driver FAQ

What is the maximum collector-emitter voltage supported by this driver?

The 2SC0435T2F1-17 is designed to drive IGBT modules with a maximum collector-emitter voltage of 1700V.

Does the driver support direct paralleling of IGBTs?

Yes, the embedded paralleling capability allows for the direct connection of multiple drivers, simplifying the design of inverters with higher power ratings.

What is the gate voltage swing in IGBT mode?

In IGBT mode, the driver provides a gate voltage swing of +15V for turn-on and -10V for turn-off.