2N2222 Transistor Pinout is also one of the widely used in commercial appliances, educational and hobbyist projects. This transistor contains some of the best feature in its small package. For example the current collector of the transistor is 600mA, that it is use as a switch to drive maximum loads at a time in an electronic circuit. The maximum collector dissipation of this transistor is 625mW which makes this transistor ideal, it is used in audio amplifier steps and as an output amplifier to drive small audio speaker. The maximum voltage of collector and emitter of the transistor is 40V, therefore the user can use it in any circuit operating under 40V DC. The pin configuration of 2N2222 Transistor Pinout.
Features of NPN Transistor
- Type of Package: TO-92
- Type of Transistor : NPN
- Maximum Collector Current(IC): 600mA
- Max Collector and Emitter Voltage (VCE): 40V
- Max Collector and Base Voltage (VCB): 75V
- Max Emitter to Base Voltage (VEBO): 6V
- Maximum Collector Dissipation (Pc): 625 miliWatt
- Maximum Transition Frequency (fT): 300 MHz
- Minimum & Maximum DC Current Gain (hFE): 35 to 300
- Maximum Storage and Operating temperature Should Be: -55 to +150 Centigrade
Complement of NPN Transistor
The Complement of 2N2222 transistor is 2N2907(PNP)
Equivalent of This Transistor
Where We Can Use it and How to Use:
2N2222 can be used in different variety of electronic projects due to its good features, the large of 600mA collector makes this transistor ideal and it is use in your electronic projects to control relays, high power LEDs, ICs and other high power transistors at the same time. 2N2222 can also be used in amplify audio signals and audio preamplifier stages. It can also be used as to drive a small speaker or a small audio amplifier in electronic projects.
Applications of This Transistor:
- Sensor Circuits
- RF Circuits
- Audio Amplifier Stages
- Darlington Pairs
- Audio Preamplifiers
- Switching many loads at the same time.
How to Safely Long Run in a Circuit:
In 2N2222 transistor the user should no drive load more than 600mA,To get the best performance, The collector and emitter voltage of the transistor must in under 40V. Use a suitable base resistor which gives the required at the base of this transistor. Do not store the transistor below -55 centigrade and above +150 centigrade.