The KTA200-Y 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, collector, and base leads. Here is an image showing the pin diagram of this transistor.
Classification of hFE
The KTA200-Y transistor can have a current gain of 120 to 240. The gain of the KTA200 will be in the range from 70 to 240, for the KTA200-O it will be in the range from 70 to 140.
Complementary NPN transistor
The complementary NPN transistor to the KTA200-Y is the KTC200-Y.
SMD Version of KTA200-Y transistor
The 2SB710A (SOT-23), 2SB710A-R (SOT-23), BCW89 (SOT-23), FMMTA55 (SOT-23), KST55 (SOT-23), MMBTA55 (SOT-23), PZTA55 (SOT-223) and SMBTA55 (SOT-23) is the SMD version of the KTA200-Y transistor. These transistors are of the same type, have similar parameters and are designed for surface mounting.
KTA200-Y Transistor in TO-92 Package
The 2SA200-Y is the TO-92 version of the KTA200-Y.
Replacement and Equivalent for KTA200-Y transistor