S9014 Bipolar NPN Transistor

Description

S9014 Transistor Pinout Configuration Pin No. Pin Name Description 1 Emitter Current Drains out through emitter, normally connected to ground 2 Base Controls the biasing of transistor, Used to turn ON or OFF the transistor 3 Collector Current flows in through collector, normally connected to load Features Pre-Amplifier, Low Level, Low Noise NPN Transistor Current Gain (hFE), 60 to 1000 (good linearity) Continuous Collector current (IC) is 100mA Collector-Emitter voltage (VCEO) is 45 V Collector-Base voltage (VCB0) is 50V Emitter Base Voltage (VBE0) is 5V Transition Frequency 150MHz Available in To-92 Package Note: Complete Technical Details can be found at the datasheet given at the end of this page. Complementary PNP for S9014 S9015 S9014 Equivalent Transistors KSP06, KSP42, MPSA42, MPSW06 Alternative NPN Transistors BC549, BC636, BC639, BC547, 2N2369, 2N3055, 2N3904, 2N3906, 2SC5200,2N551 Where to Use S9014 Transistors? The S9014 is a low signal and low noise NPN transistor with a good hfe value of upto 1000 of high linearity this makes this transistor an ideal choice for designing Audio Frequency (AF) amplifiers or pre-amplifiers. This NPN transistor also has its counter PNP transistor (SS9015) which can be used to design class B amplifier in push-pull configuration. It also has good collector dissipation (power dissipation) of 0.4W to driver speakers of decent rating. The transistor has a very low collector current of 100mA and hence it is not advised for switching or dri