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The IRG7PH46U-EP is a single N-channel Insulated Gate Bipolar Transistor (IGBT) manufactured by International Rectifier. It features a maximum collector-emitter voltage of 1200 V and a continuous collector current rating of 90 A at 25 °C. The device utilizes trench IGBT technology to achieve low saturation voltage and switching losses, supporting a maximum junction temperature of 175 °C. It is housed in a TO-247AD package with three pins for through-hole mounting.
Verify the manufacturer designation carefully, as International Rectifier was acquired by Infineon Technologies. Ensure the component datasheet explicitly references International Rectifier specifications rather than generic family data. Confirm that the specific suffix matches the requested electrical characteristics and packaging type before finalizing procurement orders.
Select this component for applications requiring high voltage blocking capability combined with high current handling. The integrated ultrafast diode makes it suitable for hard-switching topologies where reverse recovery performance is critical. Evaluate thermal management requirements based on the specified power dissipation limits within the TO-247AD package constraints.
This part belongs to the IRG7PH series of high-performance IGBTs designed for industrial power conversion. The 'EP' suffix typically denotes an enhanced or specific variant configuration within the product line. These devices are engineered to replace older generation IGBTs in demanding power electronics applications requiring improved efficiency and ruggedness.
Consult official cross-reference lists for direct replacements such as the IRG7PH35UD-EP or IRG7PH42U-EP. Verify pinout compatibility and ensure that the replacement device meets or exceeds the required voltage and current ratings for the specific circuit design.
The maximum junction temperature is 175 °C.
Yes, it includes an ultrafast soft recovery diode.
The device is available in a TO-247AD package.