2N3903 TRANSISTOR PDF

December, − Rev. 4. 1. Publication Order Number: 2N/D. 2N, 2N 2N is a Preferred Device. General Purpose. Transistors. NPN Silicon. The 2N is manufactured in a plastic TO case. When looking at the flat side with the leads pointed downward, the three leads emerging from the transistor. NPN Silicon Epitaxial Transistor for Switching and. Amplifier Applications. • RoHS Compliance. Mechanical Data. Case: TO, Plastic Package. Terminals.

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It is used in a variety of analog transistr and switching applications. The data-sheet information describes the performance of the transistor alone.

Trying to work that out from verbal descriptions is not easy. If you think about it, to take account of all possible external circuits the data-sheet for an ordinary transistor would have to be an impracticably large document. Oct 25, 5. I am aware that you mentioned that the unbaised chain current should be ten times the transistor base current,but the actual transistor’s base current is what must be determined by trial and error or thru the Vce,Ib and Ic characteristic curve graph ,in which to get the Beta DC.

If so,can Zero be the limit before distortion of any kind take place? You May Also Like: From Wikipedia, the free encyclopedia.

Maximum Ratings are stress ratings only. Transistor electrical spec 2N Reply to Thread. Documents Flashcards Grammar checker. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, tramsistor specifically disclaims any and all liability, including without limitation special, consequential or incidental damages.

This 2b3903 that the external emitter resistor Re is not decoupled by a capacitor. Thevenin’s Planet likes this. Oct 24, 3. Futhermore,is the 1 khz is use with the shorting the output? Voltage Feedback Ratio http: It is the responsibility of the user to allow for the effects of external components, which are beyond the transistor manufacturers control.

Functional operation above the Recommended Operating Conditions is not implied.

2N – General Purpose NPN Transistors

This will involve a bit of work to combine all the relevant impedances. Views Read Edit View history. PDF Let’s not imagine difficulties that don’t really exist.

If 2 in the above happens would that be considered as distortion? As is taught the input resistance and the input capactor forms a filter of some sort. Oct 29, 9.

2N3903 Datasheet, Equivalent, Cross Reference Search

Quote of the day. Posted by hobbybuilder in forum: The higher-power 2N is a very similar NPN transistor that can safely switch three times as much current as the 2N In general, amplifiers tranistor not perfectly linear, even for low-level signals.

Shunting or bypassing the Re to ground I have not considered at the moment. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Oct 26, 6.

Transistor electrical spec(2N) | All About Circuits

Specialized devices such as the LTC can help in this effort. Commons category link is on Wikidata.

Using the Lt spice that is mentioned in this post. They could indeed want to short the output to ignore hr: The 2N is used very frequently in hobby electronics projects, including home-made ham radioscode-practice oscillators and as an interfacing device for microcontrollers.