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DISCRETE SEMICONDUCTORS DATA SHEET book, halfpage M3D186 BC546; BC547 NPN general purpose transistors 1999 Apr 15 Product specification Supersedes data of 1997 Mar 04 Philips Semiconductors Product specification NPN general purpose transistors BC546; BC547 FEATURES PINNING • Low current (max. 100 mA) PIN DESCRIPTION • Low voltage (max. 65 V). 1 emitter 2 base APPLICATIONS 3 collector • General purpose switching and amplification. 1 DESCRIPTION handbook, halfpage 3 2 3 NPN transistor in a TO-92; SOT54 plastic package. 2 PNP complements: BC556 and BC557. 1 MAM182 Fig.1 Simplified outline (TO-92; SOT54) and symbol. LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 134). SYMBOL PARAMETER CONDITIONS MIN. MAX. UNIT VCBO collector-base