What is 2N3904 on NPN transistor?
Simply Put – 2N3904 NPN Transistor. The 2N3904 is an extremely popular NPN transistor that is used as a simple electronic switch or amplifier that can handle 200 mA (absolute maximum) and frequencies as high as 100 MHz when used as an amplifier.
What is gain of 2N3904?
2N3904 has a gain value of 300; this value determines the amplification capacity of the transistor. The maximum amount of current that could flow through the Collector pin is 200mA, hence we cannot connect loads that consume more than 200mA using this transistor.
How many pin does BC547 transistor has?
BC547 is an NPN Bipolar Junction Transistor. And like all other transistors, BC547 has three pins called the emitter, collector, and base respectively.
What is BC547 pinout?
BC547 transistor pinout or pin diagram has three pins, starting from left: collector, emitter, and base respectively. It is available in two packages: SMD and TO-92 package. A transistor is a semiconductor device used for amplifying or switching an electronic signal. BC547 is an NPN Bipolar Junction Transistor.
What is the gain of 2N3904 transistor?
Brief Description on 2N3904: 2N3904 is a NPN transistor hence the collector and emitter will be left open (Reverse biased) when the base pin is held at ground and will be closed (Forward biased) when a signal is provided to base pin. 2N3904 has a gain value of 300; this value determines the amplification capacity of the transistor.
Where can I find the technical details for the 2N3904?
Note: Complete Technical Details can be found at the 2N3904 datasheet given at the end of this page. BC549, BC636, BC639, 2N2222 TO-92, 2N2222 TO-18, 2N2369, 2N3055, 2N3906, 2SC5200
What is the value of VBE for 2N3904?
Where, the value of VBE should be 5V for 2N3904 and the Base current (IB depends on the Collector current (IC). The value of IB should not exceed mA. A Transistors acts as an Amplifier when operating in Active Region. It can amplify power, voltage and current at different configurations.