Operating and Storage Junction Temperature Range: -55 to +150 °C
Package: TO-3P
Pinout of 2SC3280
Here is an image showing the pin diagram of this transistor.
Classification of hFE
The 2SC3280 transistor can have a current gain of 55 to 160. The gain of the 2SC3280O will be in the range from 80 to 160, for the 2SC3280R it will be in the range from 55 to 110.
Marking
Sometimes the "2S" prefix is not marked on the package - the 2SC3280 might only be marked "C3280".
Complementary PNP transistor
The complementary PNP transistor to the 2SC3280 is the 2SA1301.