Part number: 2N2222A
Functions: NPN Amplifier Transistor, High Speed Switch
Package: TO-92 type , TO-18, TO-39 Can type
Manufacturer: ON Semiconductor , STMicroelectronics
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Decription
The 2N2222A is a common NPN bipolar junction transistor 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.
The 2N2219A and 2N2222A are silicon Planar Epitaxial NPN transistors in Jedec TO-39 (for 2N2219A) and in Jedec TO-18 metal case. They are designed for high speed switching application at collector current up to 500mA, and feature useful current gain over a wide range of collector current, low leakage currents and low saturation voltage.
Pinout
Absolute Maximum Ratings (Ta = 25°C)
1. Collector to Base Voltage : Vcbo = 75 V
2. Collector to Emitter Voltage : Vceo = 40 V
3. Emitter to Base Voltage : Vebo = 6 V
4. Collector Current : Ic = 600 mA
5. Total Dissipation : Pc = 625 mW
6. Junction Temperature : Tj = 150°C
7. Storage Temperatue : Tsg = -55 ~ +150°C
Applications
This transistor is primarily used in low voltage and low current applications. For example, it can be used in signal amplification, switching circuits, wave generators, semiconductor laser drivers, etc.
1. Switching and Linear
2. DC and VHF Amplifier
Other data sheets within the file : 2N2219A
2N2222A Datasheet PDF Download
