BC639-16 PDF File ( Datasheet )

DISCRETE SEMICONDUCTORS DATA SHEET book, halfpage M3D186 BC635; BC637; BC639 NPN medium power transistors Product speci cation Supersedes data of 1997 Mar 12 1999 Apr 23 Philips Semiconductors Product speci cation NPN medium power transistors FEATURES High current (max. 1 A) Low voltage (max. 80 V). APPLICATIONS Driver stages of audio, video amplifiers. DESCRIPTION NPN transistor in a TO-92; SOT54 plastic package. PNP complements: BC636, BC638 and BC640. PINNING PIN 1 2 3 BC635; BC637;