Operating and Storage Junction Temperature Range: -55 to +150 °C
Package: TO-126
Pinout of 2SB772Q
Here is an image showing the pin diagram of this transistor.
Classification of hFE
The 2SB772Q transistor can have a current gain of 100 to 200. The gain of the 2SB772 will be in the range from 60 to 400, for the 2SB772E it will be in the range from 200 to 400, for the 2SB772GR it will be in the range from 200 to 400, for the 2SB772O it will be in the range from 100 to 200, for the 2SB772P it will be in the range from 160 to 320, for the 2SB772R it will be in the range from 60 to 120, for the 2SB772Y it will be in the range from 160 to 320.
Marking
Sometimes the "2S" prefix is not marked on the package - the 2SB772Q might only be marked "B772Q".
Complementary NPN transistor
The complementary NPN transistor to the 2SB772Q is the 2SD882Q.