Operating and Storage Junction Temperature Range: -55 to +125 °C
Package: TO-92
Pinout of 2SC2277D
The 2SC2277D 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 2SC2277D transistor can have a current gain of 160 to 320. The gain of the 2SC2277 will be in the range from 60 to 320, for the 2SC2277B it will be in the range from 60 to 120, for the 2SC2277C it will be in the range from 100 to 200.
Marking
Sometimes the "2S" prefix is not marked on the package - the 2SC2277D might only be marked "C2277D".
Complementary PNP transistor
The complementary PNP transistor to the 2SC2277D is the 2SA993D.
SMD Version of 2SC2277D transistor
The 2SC3441 (SOT-23), 2SC3441-E (SOT-23), 2SC3912 (SOT-23), 2SC3913 (SOT-23), 2SC3914 (SOT-23), 2SC3915 (SOT-23), 2SD602A (SOT-23), FMMTA05 (SOT-23), KST05 (SOT-23), MMBTA05 (SOT-23), PZTA05 (SOT-223) and SMBTA05 (SOT-23) is the SMD version of the 2SC2277D transistor. These transistors are of the same type, have similar parameters and are designed for surface mounting.
Replacement and Equivalent for 2SC2277D transistor