Operating and Storage Junction Temperature Range: -55 to +150 °C
Package: TO-92
Pinout of KTC8550D
The KTC8550D 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.
Classification of hFE
The KTC8550D transistor can have a current gain of 150 to 300. The gain of the KTC8550 will be in the range from 100 to 300, for the KTC8550C it will be in the range from 100 to 200.
SMD Version of KTC8550D transistor
The 2SA1036 (SOT-23), 2SA1036-Q (SOT-23), 2SA1204 (SOT-89), 2SA1588 (SOT-323), 2SA1621 (SOT-23), KTA1298 (SOT-23), KTA1505 (SOT-23), KTA1505S (SOT-23), KTA1664 (SOT-89), KTC8550S (SOT-23) and KTC8550S-D (SOT-23) is the SMD version of the KTC8550D transistor. These transistors are of the same type, have similar parameters and are designed for surface mounting.
Replacement and Equivalent for KTC8550D transistor