This part is a kind of semiconductor called BC368.
Function of this product has NPN medium power transistor.
Manufacturers : NXP
Image and pinout :

Some of the text within the PDF file :
DISCRETE SEMICONDUCTORS DATA SHEET dbook, halfpage M3D186 BC368 NPN medium power transistor; 20 V, 1 A Product data sheet Supersedes data of 2003 Dec 01 2004 Nov 05 NXP Semiconductors NPN medium power transistor; 20 V, 1 A Product data sheet BC368 FEATURES • High current. APPLICATIONS • Linear voltage regulators • Low side switch • Supply line switch for negative voltages • MOSFET driver • Audio (pre-) amplifier. PRODUCT OVERVIEW TYPE NUMBER BC368 PACKAGE PHILIPS SOT54 EIAJ SC-43A QUICK REFERENCE DATA SYMBOL PARAMETER MIN. MAX. UNIT VCEO collector-emitter voltage − 20 V IC collector current (DC) − 1 A ICM peak collector current − 2 A hFE DC current gain 85 375 − DESCRIPTION NPN medium power transistor (see “Simplified outline, symbol and pinni [ ... ]
BC368 PDF Datasheet Download
