Operating and Storage Junction Temperature Range: -65 to +150 °C
Package: TO-126
Pinout of 2N6034
Here is an image showing the pin diagram of this transistor.
Complementary NPN transistor
The complementary NPN transistor to the 2N6034 is the 2N6037.
SMD Version of 2N6034 transistor
The 2STF2340 (SOT-89) is the SMD version of the 2N6034 transistor. These transistors are of the same type, have similar parameters and are designed for surface mounting.