Operating and Storage Junction Temperature Range: -55 to +150 °C
Package: TO-126
Pinout of 2SA1406-F
Here is an image showing the pin diagram of this transistor.
Classification of hFE
The 2SA1406-F transistor can have a current gain of 160 to 320. The gain of the 2SA1406 will be in the range from 40 to 320, for the 2SA1406-C it will be in the range from 40 to 80, for the 2SA1406-D it will be in the range from 60 to 120, for the 2SA1406-E it will be in the range from 100 to 200.
Marking
Sometimes the "2S" prefix is not marked on the package - the 2SA1406-F might only be marked "A1406-F".
Complementary NPN transistor
The complementary NPN transistor to the 2SA1406-F is the 2SC3600-F.
SMD Version of 2SA1406-F transistor
The BF623 (SOT-89) and BF823 (SOT-23) is the SMD version of the 2SA1406-F transistor. These transistors are of the same type, have similar parameters and are designed for surface mounting.
Replacement and Equivalent for 2SA1406-F transistor