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2N2222 Datasheet, PDF

Search Partnumber : Match&Start with "2N2222" - Total : 152 ( 2/8 Page)
ManufacturerPart #DatasheetDescription
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Central Semiconductor C...
2N2222 CENTRAL-2N2222 Datasheet
531Kb/2P
   NPN SILICON TRANSISTOR
logo
List of Unclassifed Man...
2N2222A ETC2-2N2222A Datasheet
278Kb/5P
   High Speed Switching Transistor
logo
Comset Semiconductor
2N2222A COMSET-2N2222A Datasheet
84Kb/4P
   SWITCHING SILICON TRANSISTORS
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STMicroelectronics
2N2222A STMICROELECTRONICS-2N2222A Datasheet
73Kb/8P
   HIGH SPEED SWITCHES
June 1999
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Foshan Blue Rocket Elec...
2N2222A FOSHAN-2N2222A Datasheet
1Mb/6P
   Silicon NPN transistor in a TO-92 Plastic Package
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STMicroelectronics
2N2222A STMICROELECTRONICS-2N2222A Datasheet
170Kb/7P
   HIGH SPEED SWITCHES
2N2222A STMICROELECTRONICS-2N2222A Datasheet
172Kb/7P
   HIGH SPEED SWITCHES
logo
Seme LAB
2N2222A SEME-LAB-2N2222A Datasheet
14Kb/2P
   HIGH SPEED MEDIUM POWER, NPN SWITCHING TRANSISTOR
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Diotec Semiconductor
2N2222A DIOTEC-2N2222A Datasheet
157Kb/2P
   General Purpose NPN Transistors
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SeCoS Halbleitertechnol...
2N2222A SECOS-2N2222A Datasheet
1Mb/2P
   NPN Plastic Encapsulated Transistor
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Microsemi Corporation
2N2222A MICROSEMI-2N2222A Datasheet
142Kb/6P
   NPN SILICON SWITCHING TRANSISTOR Qualified per MIL-PRF-19500/255
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Semicoa Semiconductor
2N2222A SEMICOA-2N2222A Datasheet
29Kb/1P
   Chip Type 2C2222A Geometry 0400 Polarity NPN
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TT Electronics.
2N2222A TTELEC-2N2222A Datasheet
240Kb/3P
   Surface Mount Quad NPN Transistor
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Comset Semiconductor
2N2222A COMSET-2N2222A Datasheet
187Kb/3P
   SILICON PLANAR EPITAXIAL TRANSISTORS
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Microsemi Corporation
2N2222A MICROSEMI-2N2222A Datasheet
142Kb/6P
   TECHNICAL DATA SHEET NPN SILICON SWITCHING TRANSISTOR
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Semicoa Semiconductor
2N2222A SEMICOA-2N2222A Datasheet
45Kb/2P
   Type 2N2222A Geometry 0400 Polarity NPN
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NTE Electronics
2N2222A NTE-2N2222A Datasheet
66Kb/2P
   Silicon NPN Transistor Small Signal General Purpose Amplifier & Switch
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Comset Semiconductor
2N2222A COMSET-2N2222A Datasheet
157Kb/3P
   SILICON PLANAR EPITAXIAL TRANSISTORS
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Continental Device Indi...
2N2222A CDIL-2N2222A Datasheet
228Kb/3P
   NPN SILICON PLANAR SWITCHING TRANSISTORS
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Siemens Semiconductor G...
2N2222A SIEMENS-2N2222A Datasheet
116Kb/4P
   NPN SILICON PLANAR TRANSISTORS

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Brief Description of 2N2222


The 2N2222 is a type of bipolar junction transistor (BJT) that is commonly used as a small-signal NPN transistor. It was one of the first transistors that were widely used, and it is still used today in a wide range of applications. The 2N2222 is known for its reliability and ease of use.

The 2N2222 transistor has three regions: the emitter, base, and collector. The emitter is the negative terminal, the base is the control terminal, and the collector is the positive terminal. The transistor can be used as a switch or an amplifier depending on the bias applied to the base terminal. The 2N2222 transistor is also known for its switching capabilities, hence it's widely used in digital circuits.

The 2N2222 transistor can handle a maximum collector current of 800mA, and a maximum collector-emitter voltage of 40V. It can also handle a maximum power dissipation of 625mW. It's widely used in different application such as digital and analog circuits, switching circuit, oscillators, and amplifiers.

Equivalent for 2N2222


There are several alternative transistor types that can be used instead of the 2N2222, depending on the specific requirements of the circuit. Some of the most common alternatives include:

1. BC547: This is a commonly used NPN transistor that is similar to the 2N2222 in terms of gain, collector current, and voltage ratings. It is widely used in general-purpose switching and amplification applications.

2. S8050: This is a NPN transistor with a higher gain compared to the 2N2222, making it a good choice for amplification applications. It has a maximum collector current of 800 mA, similar to the 2N2222.

3. 2N3904: This is another commonly used NPN transistor that is similar to the 2N2222 in terms of gain, collector current, and voltage ratings. It is widely used in a variety of general-purpose applications, including switching, amplification, and oscillator circuits.

4. TIP120: This is a NPN Darlington transistor that has a much higher gain compared to the 2N2222. It is commonly used in high-power switching applications, such as controlling DC motors and solenoids.

5. PN2222A: This is the PNP complement of the 2N2222, and it can be used in the same applications as the 2N2222, but with opposite polarities.

These are just a few examples of the many alternative transistors that can be used instead of the 2N2222. The specific choice of transistor will depend on the requirements of the circuit, such as gain, collector current, voltage ratings, and frequency response.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.

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