ON Semiconductor MMBT4401LT3G NPN Bipolar Transistor

The MMBT4401LT3G from ON Semiconductor is a high-performance NPN bipolar junction transistor (BJT) designed for use in a wide range of electronic applications. This versatile transistor is housed in a compact SOT-23 package, making it ideal for space-constrained designs. The MMBT4401LT3G is characterized by its high current gain and low voltage operation, providing efficient performance in switching and amplification tasks.

Key Features

• Transistor Type: NPN - This allows for efficient switching and amplification of electrical signals.
• Current - Collector (Ic) (Max): 600mA - The transistor can handle a maximum collector current of 600mA, making it suitable for moderate power applications.
• Voltage - Collector Emitter Breakdown (Max): 40V - It can withstand up to 40V across the collector-emitter junction, providing a good margin for various circuit designs.
• DC Current Gain (hFE) (Min) @ Ic, Vce: 100 @ 10mA, 1V - The transistor has a minimum DC current gain of 100 at 10mA and 1V, ensuring amplification of the input signal.
• Power - Max: 225mW - It can dissipate a maximum power of 225mW, which is suitable for a wide range of low to medium power applications.
• Frequency - Transition: 300MHz - The transition frequency of 300MHz makes this transistor suitable for high-frequency applications.
• Operating Temperature: -55°C to +150°C - The device can operate within a wide temperature range, ensuring reliability under various environmental conditions.
• Mounting Type: Surface Mount - The SOT-23 package allows for surface mounting, making it easy to integrate into PCB designs.

Applications

The MMBT4401LT3G is ideal for a variety of applications, including but not limited to:

• Switching and linear amplification
• Driver stages in audio amplifiers
• Signal processing
• Power management functions
• Control systems

With its robust performance and compact form factor, the MMBT4401LT3G from ON Semiconductor is a reliable choice for designers looking to optimize their electronic circuits with a high-quality NPN transistor.