Operating and Storage Junction Temperature Range: -55 to +150 °C
Package: TO-126
Pinout of 2SD415-P
Here is an image showing the pin diagram of this transistor.
Classification of hFE
The 2SD415-P transistor can have a current gain of 160 to 320. The gain of the 2SD415 will be in the range from 40 to 320, for the 2SD415-Q it will be in the range from 100 to 200, for the 2SD415-R it will be in the range from 60 to 120, for the 2SD415-S it will be in the range from 40 to 80.
Marking
Sometimes the "2S" prefix is not marked on the package - the 2SD415-P might only be marked "D415-P".
Complementary PNP transistor
The complementary PNP transistor to the 2SD415-P is the 2SB549-P.
Replacement and Equivalent for 2SD415-P transistor