NXH160T120L2Q1SG

Overview

The NXH160T120L2Q1SG is a high-density Q1PACK power module integrating half-bridge and neutral-point IGBTs with anti-parallel diodes. It utilizes Trench Fieldstop technology for efficiency. The half-bridge section supports a 1200 V collector-emitter voltage (VCES) with a DC collector current of 140 A at Th=80°C, while the neutral-point section operates at 650 V with 83 A DC current. The module features a maximum junction temperature of 150°C and includes an integrated NTC thermistor with a nominal resistance of 22 kΩ at 25°C. Electrical characteristics include a typical VCE(sat) of 2.06 V for the half-bridge IGBT and 1.65 V for the neutral-point IGBT at specified currents.

Feature Summary

• Combines high-performance IGBTs with rugged anti-parallel diodes in an integrated design
• Employs extremely efficient Trench with Fieldstop Technology to reduce switching losses
• Features a low inductive layout within the Q1PACK package for high power density
• Includes press-fit and solder pin options for flexible mounting configurations

Applications

• Solar Inverters
• Uninterruptable Power Supplies

Procurement Notes

Verify the specific ordering suffix when sourcing components. The 'P' suffix indicates the Q1PACK Case 180AD variant with press-fit pins, whereas the 'S' suffix denotes the Q1PACK Case 180AQ variant equipped with solder pins. Both variants are lead-free and halide-free packages. Confirm that the assembly and test site code matches your supply chain requirements before finalizing procurement orders.

Selection Notes

Select this module for applications requiring mixed voltage levels within a single unit, specifically combining 1200 V half-bridge legs with 650 V neutral-point connections. Ensure thermal management systems can handle the specified thermal resistances, such as 0.337 °C/W for the half-bridge IGBT chip-to-heatsink path. Validate gate drive voltages against the ±20 V maximum rating and consider the short circuit withstand times for protection circuit design.

Part Context

This component belongs to onsemi's Q1PACK family of integrated power modules designed for compact power conversion systems. The NXH160T120L2Q1 series specifically addresses three-level inverter topologies by integrating both high-voltage and medium-voltage switches. The model represents a generation of modules optimized for renewable energy and industrial power supplies where space constraints and thermal performance are critical design factors.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided datasheet. Engineers should consult official onsemi documentation or authorized distributors for qualified replacement lists. Direct pin-for-pin replacements may require verification of electrical parameters and thermal characteristics to ensure system compatibility.