onsemi

SMMBT3904LT3G

SMMBT3904LT3G Description

The SMMBT3904LT3G is a high-performance NPN transistor designed for automotive applications, manufactured by onsemi. This single bipolar transistor features a 300 MHz transition frequency, making it ideal for high-speed switching applications. With a maximum collector current (Ic) of 200 mA and a low Vce saturation of 300 mV at 5mA and 50mA, the SMMBT3904LT3G offers excellent performance in power management and signal amplification circuits.

SMMBT3904LT3G Features

• High Frequency: The SMMBT3904LT3G boasts a 300 MHz transition frequency, making it suitable for high-speed switching and signal amplification applications.
• Low Vce Saturation: With a low Vce saturation of 300 mV at 5mA and 50mA, this transistor provides efficient power management in various electronic circuits.
• Automotive Grade: Designed for automotive applications, the SMMBT3904LT3G meets stringent quality and reliability standards.
• Surface Mount: The SMMBT3904LT3G is available in a surface-mount package, making it easy to integrate into compact and densely populated PCB designs.
• RoHS Compliant: This transistor is compliant with the RoHS3 directive, making it suitable for environmentally friendly electronics manufacturing.

SMMBT3904LT3G Applications

The SMMBT3904LT3G is ideal for a variety of applications, including:

• Automotive Electronics: Due to its automotive-grade rating, this transistor is well-suited for use in automotive control systems, infotainment systems, and power management circuits.
• Signal Amplification: The high transition frequency and low Vce saturation make the SMMBT3904LT3G an excellent choice for signal amplification in communication systems and audio equipment.
• Power Management: This transistor's low Vce saturation and high current handling capabilities make it suitable for power management applications in consumer electronics and industrial control systems.

Conclusion of SMMBT3904LT3G

The SMMBT3904LT3G is a versatile and high-performance NPN transistor designed for automotive and high-speed switching applications. Its combination of high frequency, low Vce saturation, and automotive-grade rating make it an excellent choice for a wide range of applications, from automotive electronics to signal amplification and power management. With its RoHS compliance and surface-mount package, the SMMBT3904LT3G is an ideal solution for modern electronics design.