Here is an image showing the pin diagram of this transistor.
Equivalent circuit
Complementary NPN transistor
The complementary NPN transistor to the TIP116G is the TIP111G.
SMD Version of TIP116G transistor
The BSP62 (SOT-223), BSP62T1 (SOT-223), BSP62T1G (SOT-223), BSP62T3 (SOT-223) and BSP62T3G (SOT-223) is the SMD version of the TIP116G transistor. These transistors are of the same type, have similar parameters and are designed for surface mounting.