IXGX120N60B3

Overview

The IXGX120N60B3 is a single N-channel Insulated Gate Bipolar Transistor manufactured by IXYS. It utilizes GenX3 technology with an XPT (Extra-Precision Trench) structure, designed for medium-speed switching applications in the 5 kHz to 40 kHz range. The device features a collector-emitter breakdown voltage of 600 V and a continuous collector current rating of 120 A at 25°C. Key electrical parameters include a maximum collector-emitter saturation voltage of 1.8 V and a power dissipation capacity of 600 W. The component operates within a junction temperature range of -55°C to +175°C and is housed in a TO-247AD-3 through-hole package.

Feature Summary

• GenX3 XPT technology provides low saturation voltage and optimized switching performance.
• Single configuration suitable for high-current power conversion circuits.
• Robust thermal design supporting operation up to 175°C junction temperature.

Applications

• AC motor speed control systems
• DC choppers and servo drives
• Uninterruptible power supplies (UPS)
• Switched-mode power supplies

Procurement Notes

Verify the specific suffix 'B3' against the manufacturer's latest datasheet to confirm pinout compatibility and RoHS status. Ensure the ordering part number matches the exact package variant required for the PCB footprint. Cross-reference the manufacturer's official documentation for any recent product change notices that may affect mechanical dimensions or electrical characteristics prior to final procurement.

Selection Notes

Select this component for designs requiring a balance between low conduction losses and manageable switching speeds around 40 kHz. The 600 V rating suits standard industrial bus voltages. Verify that the gate drive circuit can handle the input capacitance associated with the GenX3 structure. Confirm that the thermal management solution can dissipate the rated 600 W under worst-case operating conditions to maintain junction temperatures within safe limits.

Part Context

This device belongs to the IXYS GenX3 family of IGBTs, which integrates trench gate technology with field-stop structures. The series is engineered to reduce switching energy losses compared to previous generations while maintaining high current density. The IXGX120N60B3 represents a specific current rating within the 600 V voltage class, targeting applications where efficiency and thermal performance are critical constraints.

Replacement Considerations

Direct replacements must match the 600 V rating, 120 A current capability, and TO-247AD-3 package. Verify that substitute devices from other manufacturers offer comparable Vce(sat) and switching times to ensure circuit stability without redesigning the gate drive network.