bc547b bc547c.pdf datasheet:

BC547BBC547CSMALL SIGNAL NPN TRANSISTORSOrdering Code Marking Package / ShipmentBC547B BC547B TO-92 / BulkBC547B-AP BC547B TO-92 / AmmopackBC547C BC547C TO-92 / BulkBC547C-AP BC547C TO-92 / Ammopack SILICON EPITAXIAL PLANAR NPNTRANSISTORS TO-92 PACKAGE SUITABLE FORTHROUGH-HOLE PCB ASSEMBLYTO-92 TO-92 BC547B - THE PNP COMPLEMENTARYBulk AmmopackTYPE IS BC557BAPPLICATIONS WELL SUITABLE FOR TV AND HOMEAPPLIANCE EQUIPMENTINTERNAL SCHEMATIC DIAGRAM SMALL LOAD SWITCH TRANSISTORSWITH HIGH GAIN AND LOW SATURATIONVOLTAGEABSOLUTE MAXIMUM RATINGSSymbol Parameter Value UnitVCBO Collector-Base Voltage (IE = 0) 50 VVCEO Collector-Emitter Voltage (IB = 0) 45 VV Emitter-Base Voltage (I = 0) 6 VEBO CI Collector Current 100 mACICM Collector Peak Current (tp