Skip to content Skip to sidebar Skip to footer

2n2222 Transistor Datasheet

2n2222 transistor datasheet

2n2222 transistor datasheet

The 2N2222 is a common NPN bipolar junction transistor (BJT) used for general purpose low-power amplifying or switching applications. It is designed for low to medium current, low power, medium voltage, and can operate at moderately high speeds.

What is the equivalent for transistor 2N2222?

2N2222 Equivalents 2N3904, BC547, BC548, and 2N3906 are 2N2222 comparable transistors.

What is the difference between 2N2222 and 2N2222A?

What are 2N2222 and 2N2222A Transistors? Both transistors are from the same family but the 2N2222A has higher Maximum absolute ratings than 2N2222. The Collector to Base, Emitter to Base, and Collector to Emitter voltage ratings of 2N2222 and 2N2222A are 60V, 30V, 5V, and 75V, 40V, 6V respectively.

Where is 2N2222A transistor used?

2N2222 Applications As compared to the normal NPN BC547 transistor, the 2N2222 is extremely similar, but 2N2222 allows 800mA of collector current & also 652mW of power dissipation which can be utilized for driving larger loads as compared toBC547. It is typically used in automation & embedded projects.

How much voltage can a 2n2222 handle?

Both the 2N3904 and 2N2222 are identical in terms of handling collector-to-emitter voltages, and both can handle voltages of up to 40V. In simple terms, this effectively means that 40V is the maximum amount of voltage that the transistor can handle minus the voltage drop across the load connected to the collector.

How can I use 2n2222 as a switch?

Below by flowing a small current through the base. As you can see as ib. These two then join and

What the difference between a BC547 and an 2N2222 transistor?

The 2N2222 has an emitter, base, and collector pinout, whereas the BC547 has a collector, base, and emitter pinout. The collector to base voltage at 2N2222 is 60 volts, whereas it is 50 volts at BC547, and the collector to emitter voltage is 30 volts at 2N2222 vs 45 volts at BC547.

Can a 2N2222 replace BC547?

The 2N2222 and BC547 transistors are general-purpose transistors that are commonly used in electrical circuits; the BC547 transistor is one of the best transistor counterparts which can interchange with 2N2222 transistor.

What is the cost of 2N2222A transistor?

₹55.00 FREE Delivery.

Can I use C945 instead of 2N2222?

As far as specs are concerned the C945 has more gain, Hfe, than the 2N2222, but for most applications yes you could use C945 in place of the 2N2222. One issue though is C945 has different pin out than the 2N2222. The 2N2222 base has pin out of emitter-base-collector (base is center pin).

Which transistor is best for switching?

Both PNP and NPN transistors can be utilized as switches. A basic terminal transistor can be handled differently from a signal amplifier by biasing both NPN and PNP bipolar transistors by an “ON / OFF” static switch. One of the main uses of the transistor to transform a DC signal “On” or “OFF” is solid-state switches.

Can I use 2N3904 instead of 2N2222?

The 2N3904 or 2N2222 will suffice if you require less than 200mA. The 2N2222 is the one to choose if you require more than 200mA but not more than 1A. For most circuits, a 2N3904 would suffice, however, if you need more above 200mA, a 2N2222 should be used instead.

What is the most used transistor?

The MOSFET is by far the most widely used transistor for both digital circuits as well as analog circuits, accounting for 99.9% of all transistors in the world. The bipolar junction transistor (BJT) was previously the most commonly used transistor during the 1950s to 1960s.

What are the 3 function of transistors?

transistor, semiconductor device for amplifying, controlling, and generating electrical signals.

What are the 2 purposes of a transistor?

Transistors are also used for low-frequency, high-power applications, such as power-supply inverters that convert alternating current into direct current. Additionally, transistors are used in high-frequency applications, such as the oscillator circuits used to generate radio signals.

Can a transistor handle 12 volts?

If you're using 12V, you shouldn't have a problem with this. NPN (and PNP) transistors look like a diode from the base to the emitter. If you try to drive it without someway to limit the current, the transistor will be destroyed.

How much voltage is needed to trigger a transistor?

Note in the formula above, that VBE(sat) is the required base voltage that must be present in order to forward-bias the transistor's base/emitter junction (i.e., to turn the transistor on). Generally speaking, this value is between . 6 to . 7 volts for a general-purpose transistor.

Why use a transistor instead of a switch?

Transistors: Speed and Simplicity Transistors allow current to flow between the collector and emitter, as opposed to an on/off switch. They use no moving parts.

Can a transistor be used to switch AC?

“Can a transistor work as a switch for high AC voltage (220 v) without using Relay?” A common BJT without any further parts would not work with AC. However if the AC is first rectified, the BJT is connected across a bridge rectifier, it would make a functional Solid-state relay - Wikipedia .

What can I use instead of a NPN transistor?

Generally, the PNP transistor can replace NPN transistors in most electronic circuits, the only difference is the polarities of the voltages, and the directions of the current flow. PNP transistors can also be used as switching devices and an example of a PNP transistor switch is shown below.

12 2n2222 transistor datasheet Images

Image result for 2n2222 transistor circuits  Electronic circuit

Image result for 2n2222 transistor circuits Electronic circuit

2N2222 NPN BJT current sink aka source bipolar junction transistor demo

2N2222 NPN BJT current sink aka source bipolar junction transistor demo

Image result for 2n2222 rf amplifier  Transmitter Digital Photo

Image result for 2n2222 rf amplifier Transmitter Digital Photo

Image result for 2n2222 transistor circuits  Circuit Transistors

Image result for 2n2222 transistor circuits Circuit Transistors

This article contains all the information about 2n2222 transistor

This article contains all the information about 2n2222 transistor

Le transistor 2N2222 et 2N2222A  Astuces Pratiques  Astuces Pratiques

Le transistor 2N2222 et 2N2222A Astuces Pratiques Astuces Pratiques

MJ2955 TIP42 and 2N2222 Darlington transistor switch  Transistors

MJ2955 TIP42 and 2N2222 Darlington transistor switch Transistors

Electronics schematic to breadboard 7 NPN 2N2222 Bipolar Junction

Electronics schematic to breadboard 7 NPN 2N2222 Bipolar Junction

2N2222 transistor pinout  TRANSISTOR  Pinterest  Electronics Ham

2N2222 transistor pinout TRANSISTOR Pinterest Electronics Ham

Electronic Metronome using Transistors  Transistors First transistor

Electronic Metronome using Transistors Transistors First transistor

S8050 Transistor Pinout  Eletronicos Componentes

S8050 Transistor Pinout Eletronicos Componentes

Post a Comment for "2n2222 Transistor Datasheet"