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The IRG7PH50K10D-EPBF is an Insulated Gate Bipolar Transistor (IGBT) manufactured by International Rectifier, now part of Infineon Technologies. This component features a 1200V collector-emitter breakdown voltage and a continuous collector current rating of 50A at 25°C. It utilizes the IGBT4 technology platform to deliver optimized switching performance for medium-frequency applications ranging from 1 to 10kHz. The device is housed in a TO-247AD surface-mount package with three terminals. Key electrical characteristics include a maximum gate-emitter voltage of ±20V and a typical saturation voltage of approximately 2.3V at rated conditions.
Verify the presence of the -EP suffix, which indicates automotive-grade qualification standards. Confirm RoHS compliance through the specific NPBF or PBF designation on the ordering code. Ensure the TO-247AD surface-mount footprint matches the target PCB layout dimensions before procurement.
Select this component when a 1200V blocking voltage and 50A continuous current are required in a compact SMT form factor. Consider the integrated diode's reverse recovery characteristics if used in hard-switching topologies. Evaluate thermal management requirements based on the 180W dissipation rating and junction temperature limits up to 150°C.
This part belongs to the IRG7PH series of high-voltage IGBTs designed for robust industrial applications. It represents a transition point where International Rectifier products were integrated into Infineon's broader portfolio, maintaining specific pinouts and electrical profiles familiar to existing designs.
Direct replacements include the IRG7PH50UD-EP and IRG7PH50KD2 variants within the same family. Cross-compatibility should be verified against datasheet parameters such as Vce(sat), switching times, and thermal resistance. Ensure any substitute maintains the TO-247AD SMT package outline.