TO-273AA Component Package
Article by:Geoffrey Hunter
|Name||TO-273AA (Transistor Outline 273AA, JEDEC)|
|Synonyms||Super TO-220 (International Rectifier)|
|Solderability||Easily soldered by hand|
|Height||Approx. 20.5mm high when mounted vertically, with pins pushed into PCB until they hit the taper.|
The TO-273AA (also known as the Super-220) can be considered a variant of the TO-220 which replaces the screw-mounted design of the TO-220 with a clip-mounted design. Because of the clip, this package can usually achieve lower junction-to-ambient thermal resistances, hence the “Super”. It is used by International Rectifier.
This work is licensed under a Creative Commons Attribution 4.0 International License .
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