Infineon IPB65R110CFDAATMA1 650V CoolMOS™ Power Transistor for High-Efficiency Applications

The demand for high-efficiency power conversion systems continues to grow across industries such as renewable energy, industrial drives, and consumer electronics. Addressing this need, Infineon Technologies introduces the IPB65R110CFDAATMA1, a 650V CoolMOS™ power transistor engineered to deliver exceptional switching performance and ultra-low power losses. This device exemplifies Infineon’s commitment to pushing the boundaries of power semiconductor technology.

Built on Infineon’s advanced superjunction (SJ) technology, the IPB65R110CFDAATMA1 offers a remarkable low on-state resistance (RDS(on)) of 110 mΩ, which significantly reduces conduction losses. This feature is critical for applications where energy efficiency and thermal management are paramount. Additionally, the transistor’s fast switching capabilities minimize switching losses, making it an ideal choice for high-frequency operations in switched-mode power supplies (SMPS), photovoltaic inverters, and server power systems.

The component also incorporates strong avalanche ruggedness and high body diode durability, enhancing system reliability under harsh operating conditions. Its low gate charge (QG) and output capacitance (COSS) further contribute to reduced drive requirements and improved efficiency, especially in hard-switching and resonant topologies like LLC converters.

Designed in a TO-263-7 package, the IPB65R110CFDAATMA1 ensures effective heat dissipation and is suitable for space-constrained layouts. Its optimized parasitic behavior and improved EMI performance help designers meet stringent regulatory standards without compromising power density or cost.

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ICGOOODFIND

The Infineon IPB65R110CFDAATMA1 sets a new benchmark for high-voltage power transistors by combining low losses, high switching speed, and robust performance. It is an optimal solution for modern high-efficiency power designs aiming for sustainability and compactness.

Keywords:

High-Efficiency, Low RDS(on), Fast Switching, 650V Rating, CoolMOS Technology