Operating and Storage Junction Temperature Range: -65 to +150 °C
Package: TO-92
Pinout of MPS6523
The MPS6523 is manufactured in a plastic TO-92 case. When looking at the flat side with the leads pointed downward, the three leads emerging from the transistor are, from left to right, the emitter, base, and collector leads. Here is an image showing the pin diagram of this transistor.
Complementary NPN transistor
The complementary NPN transistor to the MPS6523 is the MPS6521.
SMD Version of MPS6523 transistor
The BC858 (SOT-23), BC858W (SOT-323), BC859 (SOT-23) and BC859W (SOT-323) is the SMD version of the MPS6523 transistor. These transistors are of the same type, have similar parameters and are designed for surface mounting.