IXGA20N120B3

Overview

The IXGA20N120B3 is a single N-channel Insulated Gate Bipolar Transistor (IGBT) manufactured by IXYS. It utilizes silicon technology and belongs to the GenX3 product family. The device features a D2PAK-3 (TO-263-3) surface-mount package designed for high-power switching applications. Key electrical specifications include a maximum collector-emitter voltage of 1.2 kV and a continuous collector current of 80 A. At 25°C, the continuous collector current is rated at 36 A, with a typical collector-emitter saturation voltage of 2.7 V. The component supports a power dissipation of 180 W and operates within a temperature range from -55°C to +150°C.

Feature Summary

• Incorporates GenX3 trench gate technology for optimized switching performance and low conduction losses.
• Features a robust square Reverse Bias Safe Operating Area (RBSOA) for enhanced reliability under short-circuit conditions.
• Designed with a single configuration in a surface-mount D2PAK-3 package for efficient thermal management.

Applications

• High-frequency motor drives and servo amplifiers
• Uninterruptible Power Supplies (UPS) systems
• Induction heating equipment

Procurement Notes

Verify the specific suffix designation against official datasheets to confirm packaging type and reel specifications. Ensure that the ordering quantity aligns with manufacturer minimum order requirements for tape-and-reel configurations. Cross-reference the part number with the latest RoHS compliance documentation to meet regional regulatory standards. Confirm thermal interface material compatibility with the TO-263-3 package for optimal heat dissipation in the final assembly.

Selection Notes

Select this component when a 1.2 kV blocking voltage and high current handling capability are required in a compact surface-mount form factor. The GenX3 technology offers a balance between low saturation voltage and fast switching speeds, making it suitable for medium-to-high power applications. Consider the 180 W power dissipation rating and thermal resistance characteristics when designing the heatsinking solution. Ensure gate drive voltages remain within the specified ±20 V limits to prevent device damage.

Part Context

This IGBT is part of IXYS's broader portfolio of high-voltage power semiconductors, specifically leveraging the GenX3 platform known for improved efficiency in industrial power conversion. It serves as a key switching element in circuits requiring reliable operation at elevated temperatures and voltages. The D2PAK-3 package allows for direct mounting onto printed circuit boards, facilitating automated assembly processes in manufacturing environments.

Replacement Considerations

Direct substitutes may include other IXYS GenX3 series devices with compatible voltage and current ratings, such as the IXGH series or IXGN series, provided pinouts and thermal characteristics match. Verify functional equivalence with components from other manufacturers offering 1.2 kV, 80 A IGBTs in TO-263 packages, ensuring saturation voltage and switching times fall within acceptable design margins.