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The IGB20N65S5ATMA1 is a single N-channel Insulated Gate Bipolar Transistor from Infineon's TRENCHSTOP™ 5 high-speed switching series. It features a PG-TO263-3 (D2PAK) surface-mount package and operates with a collector-emitter voltage of 650 V. The device supports a continuous collector current of 40 A at 25°C case temperature, reducing to 28 A at 100°C. It exhibits a low saturation voltage of 1.35 V at nominal current and a maximum junction temperature rating of 175°C.
Verify the component against official Infineon datasheet revision 2.2 specifications. Confirm that the ordering suffix ATMA1 corresponds to the correct reel or cut tape packaging format required by your assembly line. Ensure the procurement channel provides traceability documentation matching the manufacturer's quality standards.
Select this component when designing circuits requiring high-speed switching with minimal conduction losses. The 650V rating suits medium-voltage DC bus applications. Evaluate the thermal resistance characteristics to ensure adequate heat sinking, as power dissipation decreases significantly above 25°C case temperature.
This part belongs to the TRENCHSTOP™ 5 generation, designed as a plug-and-play replacement for previous generations of IGBTs. It utilizes silicon technology optimized for industrial power supplies and energy conversion systems where efficiency and switching speed are critical design parameters.
Officially documented substitute part numbers are not provided in the source material.