Operating and Storage Junction Temperature Range: -55 to +150 °C
Package: TO-126
Pinout of KSC3503-C
Here is an image showing the pin diagram of this transistor.
Classification of hFE
The KSC3503-C transistor can have a current gain of 40 to 80. The gain of the KSC3503 will be in the range from 40 to 320, for the KSC3503-D it will be in the range from 60 to 120, for the KSC3503-E it will be in the range from 100 to 200, for the KSC3503-F it will be in the range from 160 to 320.
Complementary PNP transistor
The complementary PNP transistor to the KSC3503-C is the KSA1381-C.
SMD Version of KSC3503-C transistor
The 2SC4497 (SOT-23), 2SC4497-R (SOT-23) and PMBTA42 (SOT-23) is the SMD version of the KSC3503-C transistor. These transistors are of the same type, have similar parameters and are designed for surface mounting.
Replacement and Equivalent for KSC3503-C transistor