Operating and Storage Junction Temperature Range: -65 to +150 °C
Package: TO-3
Pinout of 2SC1079-Y
Here is an image showing the pin diagram of this transistor.
Classification of hFE
The 2SC1079-Y transistor can have a current gain of 70 to 140. The gain of the 2SC1079 will be in the range from 40 to 140, for the 2SC1079-R it will be in the range from 40 to 80.
Marking
Sometimes the "2S" prefix is not marked on the package - the 2SC1079-Y might only be marked "C1079-Y".
Complementary PNP transistor
The complementary PNP transistor to the 2SC1079-Y is the 2SA679-Y.
Replacement and Equivalent for 2SC1079-Y transistor