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What is 2N3904?

This electronic component, produced by the manufacturer "NXP Semiconductors", performs the same function as "40V, 200mA, NPN Switching Transistor".


2N3904 Datasheet PDF - NXP Semiconductors

Part Number 2N3904
Description 40V, 200mA, NPN Switching Transistor
Manufacturers NXP Semiconductors 
Logo NXP Semiconductors Logo 

The 2N3904 is a widely used bipolar junction transistor (BJT) that is commonly used in electronic circuits. It is an NPN transistor with a maximum current rating of 200 mA and a maximum voltage rating of 40V. The 2N3904 is known for its low noise and high gain, making it suitable for amplification applications.

Advantages:

1. Low noise
2. High gain
3. Widely available
4. Relatively inexpensive
5. Suitable for amplification applications


Disadvantages:

1. Limited maximum current and voltage ratings
2. May not be suitable for high-power applications
3. May require additional circuitry for stability and biasing


There is a preview and 2N3904 download ( pdf file ) link at the bottom of this page.





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DISCRETE SEMICONDUCTORS
DATA SHEET
book, halfpage
M3D186
2N3904
NPN switching transistor
Product specification
Supersedes data of 1997 Jul 15
1999 Apr 23

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2N3904 equivalent
Philips Semiconductors
NPN switching transistor
PACKAGE OUTLINE
Plastic single-ended leaded (through hole) package; 3 leads
Product specification
2N3904
SOT54
c
E
d
1
2
D
3
b1
AL
L1
b
e1
e
0 2.5 5 mm
scale
DIMENSIONS (mm are the original dimensions)
UNIT A b b1 c D d E e e1 L L1(1)
mm
5.2
5.0
0.48 0.66 0.45
0.40 0.56 0.40
4.8
4.4
1.7
1.4
4.2
3.6
2.54
1.27
14.5
12.7
2.5
Note
1. Terminal dimensions within this zone are uncontrolled to allow for flow of plastic and terminal irregularities.
OUTLINE
VERSION
IEC
REFERENCES
JEDEC
EIAJ
EUROPEAN
PROJECTION
SOT54
TO-92
SC-43
ISSUE DATE
97-02-28
1999 Apr 23
5


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Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for 2N3904 electronic component.


Information Total 8 Pages
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2N3904 datasheet


1. 0.2A, NPN Transistor - Fairchild

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Semiconductors commonly used in industry:

1N4148   |   BAW56   |   1N5400   |   NE555   |  

LM324   |   BC327   |   IRF840  |   2N3904   |  



Quick jump to:

2N39     1N4     2N2     2SA     2SC     74H     BC     HCF     IRF     KA    

LA     LM     MC     NE     ST     STK     TDA     TL     UA    



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