Major Brands TIP107. ICS and Semiconductors, Darlington PNP Transistor, 100vceo, 1000hfe, 3 Amp, 9.4 mm H x 4.83 mm W x 10.67 mm L (Pack of 10): Amazon.com: Industrial & Scientific
BOJACK TIP122 NPN 5 A 100 V Silicon Epitaxial Power Transistor 5 amp 100 Volt Darlington Transistors TO-220 (Pack of 20 Pcs): Amazon.com: Industrial & Scientific