The NTE5408 is a PNP silicon complementary medium power transistor designed for general-purpose amplifier and switching applications. It features a high total power dissipation of 5 watts and a collector base voltage of -60V. The NTE5408 also has a maximum collector current of -3A and a DC current gain of 130 at -0.5A. This transistor is housed in a TO-220 package, making it easy to mount and integrate into various electronic circuits. With a low saturation voltage and high current gain, the NTE5408 is suitable for use in audio amplifier stages, voltage regulators, power supply circuits, and other applications requiring medium power switching capabilities. Overall, the NTE5408 is a reliable and versatile discrete semiconductor component that can enhance the performance and efficiency of electronic circuits