10 PCS NPN MMBT2222A-1P Transistor

Note: This product is non-returnable.

The MMBT2222A transistor is a widely used NPN electronic component capable of carrying a collector current of up to 1A. Its collector-emitter voltage is 40V, and its collector-base voltage is 75V. Its emitter-base voltage is 6V, making it suitable for amplifier circuits and current control applications.

This transistor's collector dissipation is 0.35 watts, and its DC current gain (hfe) ranges from 100 to 300. Its transition frequency is 300 MHz, and its noise figure is 4 dB. Its operating and storage temperature range is between -55°C and 150°C, making it suitable for industrial applications with varying temperatures.

The MMBT2222A-1P NPN transistor is used in audio amplifier circuits, small motor driver circuits, fast-switching circuits, and sensor applications. Its compact SOT-23 package facilitates easy installation on printed circuit boards and reduces space limitations. With its 1A current and 40V voltage rating, this transistor combines a small size, high power, and reliable performance.

Key features include high current gain, high-frequency operation, low noise, and a compact size. Using the small SOT-23 NPN transistor enables engineers and electronics enthusiasts to design precise, durable, and efficient circuits.

 MMBT2222A SMD transistor Application:

1. Amplifying small signals in audio circuits
2. Switching and current control in digital circuits
3. Driving small motors and micro servo motors
4. Application in sensor circuits and electronic detectors
5. Use in oscillator circuits and high-frequency generation
6. Designing educational circuits and electronics projects for students and hobbyists

 SMD transistor Specification:

1. Transistor Type: NPN
2. Collector Current (IC): 1 Ampere
3. Collector-Emitter Voltage (VCEO): 40 Volts
4. Collector-Base Voltage (VCBO): 75 Volts
5. Emitter-Base Voltage (VEBO): 6 Volts
6. DC Current Gain (hfe): 100 to 300
7. Transition Frequency (fT): 300 MHz
8. Collector Power Dissipation (PC): 0.35 Watts
9. Noise Figure (NF): 4 dB
10. Operating & Storage Temperature Range: -55°C to 150°C
11. Package: SOT-23

Documents:

MMBT2222A-1P Datasheet