Operating and Storage Junction Temperature Range: -65 to +150 °C
Package: SOT-23
Pinout of BC860B
Here is an image showing the pin diagram of this transistor.
Classification of hFE
The BC860B transistor can have a current gain of 200 to 450. The gain of the BC860 will be in the range from 110 to 800, for the BC860A it will be in the range from 110 to 220, for the BC860C it will be in the range from 420 to 800.
Complementary NPN transistor
The complementary NPN transistor to the BC860B is the BC850B.