The TechForum Cross Reference category is for parts that Digi-Key does not sell or parts that have gone obsolete. Our Engineers and Techs have reviewed the specifications for these parts and made a recommendation for a replacement. Please review the suggested part to ensure it will work for your application.
The 2N6576, 2N6577, and 2N6578 are Darlington NPN power transistors from Motorola which are now obsolete. According to the datasheet they are identical parts except for the voltage ratings, please review the datasheet for complete electrical specifications.
Here are similar parts we carry that may work as replacements.
Discrete Semiconductor Products | Transistors - Bipolar (BJT) - Single | DigiKey
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