BC556 is a PNP bipolar junction transistor (BJT) used mainly for low-power signal amplification and switching applications.It is the PP complement of BC546 (NPN) and is commonly used in audio circuits, sensor circuits, and small electronic projects.
Package Type: TO-92
Transistor Type: NPN
Max Collector Current(IC): 100mA
Max Collector-Emitter Voltage (VCE): 45V
Max Collector-Base Voltage (VCB): 50V
Max Emitter-Base Voltage (VEBO): 5V
Max Collector Dissipation (Pc): 500 miliWatt
Max Transition Frequency (fT): 150 MHz
Minimum & Maximum DC Current Gain (hFE): 110 – 800
Max Storage & Operating temperature Should Be: -65 to +150 Centigra