Operating and Storage Junction Temperature Range: -55 to +150 °C
Package: TO-202
Pinout of 2SA636A-K
Here is an image showing the pin diagram of this transistor.
Classification of hFE
The 2SA636A-K transistor can have a current gain of 120 to 250. The gain of the 2SA636A will be in the range from 40 to 250, for the 2SA636A-L it will be in the range from 80 to 160, for the 2SA636A-M it will be in the range from 50 to 100, for the 2SA636A-N it will be in the range from 40 to 60.
Marking
Sometimes the "2S" prefix is not marked on the package - the 2SA636A-K might only be marked "A636A-K".
Complementary NPN transistor
The complementary NPN transistor to the 2SA636A-K is the 2SC1098A-K.
SMD Version of 2SA636A-K transistor
The NZT660 (SOT-223) is the SMD version of the 2SA636A-K transistor. These transistors are of the same type, have similar parameters and are designed for surface mounting.
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