Operating and Storage Junction Temperature Range: -55 to +150 °C
Package: TO-92MOD
Pinout of 2SC1509
Here is an image showing the pin diagram of this transistor.
Classification of hFE
The 2SC1509 transistor can have a current gain of 130 to 330. The gain of the 2SC1509-R will be in the range from 130 to 220, for the 2SC1509-S it will be in the range from 185 to 330.
Marking
Sometimes the "2S" prefix is not marked on the package - the 2SC1509 might only be marked "C1509".
Complementary PNP transistor
The complementary PNP transistor to the 2SC1509 is the 2SA777.
SMD Version of 2SC1509 transistor
The 2SC3438 (SOT-89), FMMTA06 (SOT-23), KST06 (SOT-23), MMBTA06 (SOT-23), PMBTA06 (SOT-23), PZTA06 (SOT-223) and SMBTA06 (SOT-23) is the SMD version of the 2SC1509 transistor. These transistors are of the same type, have similar parameters and are designed for surface mounting.