Operating and Storage Junction Temperature Range: -65 to +150 °C
Package: TO-92
Pinout of BC556C
The BC556C is manufactured in a plastic TO-92 case. When looking at the flat side with the leads pointed downward, the three leads emerging from the transistor are, from left to right, the collector, base, and emitter leads. Here is an image showing the pin diagram of this transistor.
Classification of hFE
The BC556C transistor can have a current gain of 420 to 800. The gain of the BC556 will be in the range from 110 to 800, for the BC556A it will be in the range from 110 to 220, for the BC556B it will be in the range from 200 to 450.
Complementary NPN transistor
The complementary NPN transistor to the BC556C is the BC546C.
SMD Version of BC556C transistor
The BC856 (SOT-23), BC856C (SOT-23), BC856CW (SOT-323) and BC856W (SOT-323) is the SMD version of the BC556C transistor. These transistors are of the same type, have similar parameters and are designed for surface mounting.
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