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IRG7PH42UDPBF

IRG7PH42UDPBF Description

The IRG7PH42UDPBF from Infineon Technologies is a high-performance 1200V, 85A trench-type IGBT (Insulated Gate Bipolar Transistor) housed in a TO-247AC package. Designed for demanding power electronics applications, it offers a robust collector-emitter breakdown voltage (V_CES) of 1200V and a maximum collector current (I_C) of 85A, with pulsed current handling up to 90A. Its low V_CE(on) of 2V @ 15V, 30A ensures efficient conduction losses, while the trench technology enhances switching performance and thermal stability.

IRG7PH42UDPBF Features

• High Voltage & Current Rating: 1200V/85A, suitable for industrial power systems.
• Low Switching Losses: 25ns turn-on and 229ns turn-off delays (@25°C) with switching energy of 2.11mJ (on) and 1.18mJ (off) (tested at 600V, 30A).
• Optimized Gate Charge: 157nC for reduced drive requirements.
• Thermal Efficiency: 320W max power dissipation and MSL 1 (Unlimited) moisture sensitivity for reliability.
• Compliance: ROHS3 and REACH compliant, with ECCN EAR99 for global use.
• Obsolete Status: While no longer in production, it remains a viable choice for legacy designs.

IRG7PH42UDPBF Applications

Ideal for high-power switching applications, including:

• Motor Drives: Industrial inverters and servo systems.
• Renewable Energy: Solar inverters and wind power converters.
• Welding Equipment: High-current, high-voltage power supplies.
• UPS & SMPS: Uninterruptible power supplies and switch-mode power supplies.
• Induction Heating: Efficient energy conversion in heating systems.

Conclusion of IRG7PH42UDPBF

The IRG7PH42UDPBF combines high voltage tolerance, low conduction losses, and fast switching—making it a strong candidate for legacy or specialized power electronics. While obsolete, its trench IGBT architecture and TO-247AC packaging ensure compatibility with rugged applications. Engineers seeking a balance of performance and reliability in industrial and renewable energy systems may still find this unit advantageous for specific use cases.