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The APT20GF120BRDG is a discrete Insulated Gate Bipolar Transistor (IGBT) manufactured by Microchip Technology. It utilizes Non-Punch Through (NPT) technology and features a TO-247 package with three leads. The device has a maximum collector-emitter voltage of 1200 V and a continuous collector current of 32 A at 25°C. Power dissipation is rated at unspecified watts in the provided data, though other sources cite 20 A ratings. Operating temperature ranges from -55°C to +150°C.
Verify component authenticity through authorized Microchip Technology distributors. Confirm that the specific ordering suffix matches the required NPT low-frequency variant. Ensure thermal management solutions are adequate for the specified operating temperature range up to 150°C. Check for obsolescence notices as some listings indicate scheduled discontinuation.
Select this component for applications requiring high voltage isolation and moderate current handling. The TO-247 package facilitates efficient heat dissipation. Consider the 1200V rating for medium-voltage industrial environments. Evaluate thermal resistance requirements against the maximum junction temperature limits defined in the official datasheet.
This IGBT belongs to Microchip's discrete power transistor lineup, specifically designed for general-purpose industrial switching. It complements the company's broader portfolio of silicon-based power devices. The TO-247 form factor is standard for through-hole or panel mounting in power electronics assemblies.
Public confirmed substitute part numbers are not available in the provided documentation. Verify pinout compatibility and electrical parameters before considering alternative discrete IGBTs from other manufacturers.