Operating and Storage Junction Temperature Range: -55 to +150 °C
Package: TO-126
Pinout of 2SA900-T
Here is an image showing the pin diagram of this transistor.
Classification of hFE
The 2SA900-T transistor can have a current gain of 250 to 360. The gain of the 2SA900 will be in the range from 90 to 470, for the 2SA900-Q it will be in the range from 90 to 155, for the 2SA900-R it will be in the range from 130 to 210, for the 2SA900-S it will be in the range from 180 to 280, for the 2SA900-U it will be in the range from 330 to 470.
Marking
Sometimes the "2S" prefix is not marked on the package - the 2SA900-T might only be marked "A900-T".
SMD Version of 2SA900-T transistor
The 2SA1365 (SOT-23), 2SA1365-F (SOT-23), BCX69 (SOT-89) and BCX69-25 (SOT-89) is the SMD version of the 2SA900-T transistor. These transistors are of the same type, have similar parameters and are designed for surface mounting.
Replacement and Equivalent for 2SA900-T transistor