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The IRGS4620DPBF is a high-voltage IGBT module manufactured by International Rectifier, now part of Infineon Technologies. It integrates an N-channel Insulated Gate Bipolar Transistor with an ultrafast soft recovery diode in a single package. The device is designed for high-power switching applications requiring robust performance and low conduction losses. Key electrical characteristics include a collector-emitter breakdown voltage of 1200V and a continuous collector current rating of 45A at case temperature. The module utilizes a TO-247AD surface-mount package to facilitate efficient thermal management and PCB integration.
Verify the manufacturer origin, as International Rectifier was acquired by Infineon Technologies. Ensure the ordering suffix matches the required packaging and lead-free specifications. Confirm the specific variant against official datasheets to avoid confusion with similar pin-compatible parts from the same family.
Select this component for applications requiring high voltage isolation and fast switching speeds. Consider the thermal resistance of the TO-247AD package when designing heat sinks. Evaluate the gate charge requirements against the available driver capability to ensure optimal switching performance and minimize losses.
This component belongs to the IRG4PH series of high-speed IGBTs. It is engineered for efficiency in power conversion circuits. The integration of the diode reduces component count and parasitic inductance compared to discrete solutions. It represents a transition point in product branding following corporate acquisitions.
Check for direct substitutes such as the IRG4PH50U or other members of the IRG4PH series. Verify pin compatibility and electrical ratings before substitution. Consult official replacement lists from Infineon for qualified alternatives.