Overview
The NJT4031NT3G is a high-performance NPN bipolar junction transistor (BJT) manufactured by onsemi. This transistor is designed for a wide range of applications requiring high current and voltage handling capabilities. It is packaged in the SOT-223 (TO-261) surface mount format, making it suitable for modern electronic designs where space efficiency is crucial.
Key Specifications
| Parameter | Value |
|---|---|
| Transistor Type | NPN Bipolar Junction Transistor |
| Maximum Collector-Base Voltage (Vcbo) | 40 V |
| Maximum Collector-Emitter Voltage (Vceo) | 40 V |
| Maximum Emitter-Base Voltage (Vebo) | 5 V |
| Maximum Collector Current (Ic) | 3 A |
| Maximum Power Dissipation (Pd) | 2 W |
| Transition Frequency (ft) | 215 MHz |
| Package Type | SOT-223 (TO-261) |
Key Features
- High current handling capability up to 3 A.
- High voltage handling capability up to 40 V.
- High transition frequency of 215 MHz, suitable for high-frequency applications.
- Surface mount SOT-223 package for efficient board space utilization.
- Pb-free, making it compliant with environmental regulations.
Applications
The NJT4031NT3G is versatile and can be used in various applications, including:
- Power amplifiers and switches.
- High-frequency amplifiers and oscillators.
- Automotive and industrial control systems.
- Audio and video equipment.
- General-purpose amplification and switching circuits.
Q & A
- What is the maximum collector current of the NJT4031NT3G?
The maximum collector current is 3 A. - What is the package type of the NJT4031NT3G?
The package type is SOT-223 (TO-261). - What is the transition frequency of the NJT4031NT3G?
The transition frequency is 215 MHz. - Is the NJT4031NT3G Pb-free?
Yes, the NJT4031NT3G is Pb-free. - What is the maximum power dissipation of the NJT4031NT3G?
The maximum power dissipation is 2 W. - What are some common applications of the NJT4031NT3G?
Common applications include power amplifiers, high-frequency amplifiers, automotive and industrial control systems, and general-purpose amplification and switching circuits. - What is the polarity of the NJT4031NT3G transistor?
The polarity is NPN. - What is the maximum collector-base voltage of the NJT4031NT3G?
The maximum collector-base voltage is 40 V. - Where can I find detailed specifications for the NJT4031NT3G?
Detailed specifications can be found in the datasheet available on the onsemi website or through distributors like Mouser and Digi-Key. - Is the NJT4031NT3G suitable for high-frequency applications?
Yes, with a transition frequency of 215 MHz, it is suitable for high-frequency applications.
