Overview
The PXT4401,115 is a high-performance NPN bipolar junction transistor (BJT) manufactured by Nexperia USA Inc. This transistor is designed for switching applications and offers several key advantages, including a small form factor, low collector-emitter saturation voltage, and high collector current capability. The device is packaged in a surface-mount SOT-89 format, making it ideal for space-constrained designs.
Key Specifications
| Parameter | Value |
|---|---|
| Transistor Type | NPN Bipolar Junction Transistor (BJT) |
| Collector-Emitter Voltage (Vce) | 40 V |
| Collector Current (Ic) | 600 mA |
| Transition Frequency (fT) | 250 MHz |
| Power Dissipation (Pd) | 1.1 W |
| Package Type | SOT-89 (Surface Mount) |
Key Features
- Small form factor using about 75% less board space, allowing more design flexibility.
- Low collector-emitter saturation voltage (Vce(sat)).
- High collector current capability.
- Surface-mount SOT-89 package for easy integration into modern designs.
- High transition frequency (fT) of 250 MHz, suitable for high-speed switching applications.
Applications
The PXT4401,115 is suitable for a variety of applications, including:
- Switching circuits in consumer electronics.
- Automotive systems requiring high reliability and performance.
- Industrial control systems where space is limited.
- Audio and video equipment where low distortion and high current capability are necessary.
Q & A
- What is the collector-emitter voltage rating of the PXT4401,115?
The collector-emitter voltage rating is 40 V. - What is the maximum collector current of the PXT4401,115?
The maximum collector current is 600 mA. - What is the transition frequency of the PXT4401,115?
The transition frequency is 250 MHz. - What type of package does the PXT4401,115 use?
The PXT4401,115 is packaged in a surface-mount SOT-89 format. - What are some key features of the PXT4401,115?
Key features include a small form factor, low collector-emitter saturation voltage, and high collector current capability. - What are typical applications for the PXT4401,115?
Typical applications include switching circuits in consumer electronics, automotive systems, industrial control systems, and audio/video equipment. - How much power can the PXT4401,115 dissipate?
The PXT4401,115 can dissipate up to 1.1 W of power. - Is the PXT4401,115 suitable for high-speed switching applications?
Yes, it is suitable due to its high transition frequency of 250 MHz. - Who manufactures the PXT4401,115?
The PXT4401,115 is manufactured by Nexperia USA Inc. - What is the benefit of the small form factor of the PXT4401,115?
The small form factor allows for more design flexibility and uses about 75% less board space.
