The document provides technical data for Motorola Bipolar Power Transistor devices TIP140, TIP145, TIP141, TIP146, TIP142, and TIP147.
These transistors are designed for general-purpose amplifier and low frequency switching applications.
They have high DC current gain and collector-emitter sustaining voltage.
The document also includes maximum ratings, thermal characteristics, and Darlington schematics for the transistors.
It is noted that preferred devices are Motorola recommended choices for future use and best overall value.