2n2222 Transistor Equivalent
2n2222 transistor equivalent
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 type of transistor is 2N2222?
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.
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.
Is PN2222 and 2N2222 the same?
PN2222 and 2N2222 are both NPN bipolar junction transistors, and they are interchangeable under most circumstances.
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).
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.
How much current can a 2N2222 handle?
Typically, a 2N2222 transistor is able to switch 800 mA of load current through it, which may be considered quite high compared to the miniature size owned by these devices. High current switching capability also makes this device ideally suited for linear amplifier applications.
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 fast can a 2N2222 switch?
The 2N2222 has a combined rise-time, fall-time, and storage-time of 310ns, thus the maximum switching frequency is about 3MHz so it's not appropriate for this application.
Can I use BC547 instead of 2N3904?
The collector current of 2N3904 is 200mA and BC547 is 100mA therefore if the load you are driving with the 2N3904 is under 100mA then you can replace it with BC547 but if the load is above 100mA then you can not use BC547 instead of 2N3904.
What is the cost of 2N2222 transistor?
₹55.00 FREE Delivery.
Which transistor can be used in place of 2N3904?
Given below is the list of popular transistors which can be used as a replacement for 2N3904: BC537, BC538, 2N4401, and P2N2222A. BC547 and BC548 are functionally equivalent transistors.
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.
Are NPN transistors interchangeable?
An NPN has the arrow pointing AWAY from the base. NPN and PNP transistors are NOT interchangeable! A circuit that is designed for one type will NOT work with the other type. There are two differences between NPNs and PNPs that will prevent the wrong type from working in this circuit.
How can use 2N2222 transistor as a switch?
As i switch the transistor basically allows a large current to flow through the collector marked in
Can you substitute transistors?
Fortunately it is normally possible to use a replacement transistor type as there is often a considerable degree of overlap between the specifications of different types of transistor, and by looking at the basic specifications it is normally possible to choose the correct transistor replacements.
Is C945 NPN or PNP?
C945 is a general purpose NPN transistor used in wide variety of commercial and educational electronic circuits.
What is C945 transistor used for?
C945 is usually used in electronic circuits where there is a need for a high-speed transistor and a low current. C-945 has three semiconductor regions named emitter, base, and collector respectively. When we apply voltage at C-945's base, the current starts to flow between collector and emitter.
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.
How does a 2N2222 transistor work?
Working of 2N2222 As I have mentioned before, it's a current controlled transistor. So, a small current at the base terminal is used to drive high current between the other two terminals. It is used for switching purposes because of its fast response time.
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