Operating and Storage Junction Temperature Range: -55 to +150 °C
Package: TO-3P
Pinout of KTD718B
Here is an image showing the pin diagram of this transistor.
Classification of hFE
The KTD718B transistor can have a current gain of 55 to 160. The gain of the KTD718B-O will be in the range from 80 to 160, for the KTD718B-R it will be in the range from 55 to 110.
Complementary PNP transistor
The complementary PNP transistor to the KTD718B is the KTB688B.