The C945 transistor is a general purpose NPN transistor that can be found in a wide range of commercial & educational electronic circuits. It comes in TO-93 package, and the maximum load this transistor can drive is roughly 150mA. which is sufficient to power several devices in a circuit, such as LEDs, relays, ICs, transistors, and other components. The transistor's saturation value is merely 0.3V, which is another positive characteristic of this transistor. In addition, the transistor is a low-noise device with an excellent DC gain ( hFE) of 70 to 700.
How to test C945 transistor
How to check C945 transistor
2sc945
Alternatives for C945
BC546, C1815, KSC945C, 2N2222, 2N3904, 2SC1815, 2SC3198
C945 Complementary
PNP Complementary of C945 is A733, BC557, BC558 and BC556B.
C945 Applications
Low current switches
Pre-amplifiers
H-bridge circuits for low power motors
Audio frequency amplifier circuits
Oscillator circuits
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