The SMMBT4401LT1G by 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 particularly suitable for switching and amplification purposes, making it a valuable component in both digital and analog circuits.

Key Features:

• Device Type: NPN Bipolar Junction Transistor (BJT)
• Package: SOT-23 surface-mount package, which offers a compact footprint for designs where space is at a premium.
• Collector-Emitter Voltage (Vceo): 40V, providing adequate voltage handling capability for a variety of applications.
• Collector Current (Ic): Capable of handling continuous collector current up to 600mA, making it suitable for moderate power applications.
• Transition Frequency (ft): 250MHz, enabling high-speed switching and excellent frequency response for RF applications.
• Gain Bandwidth Product (fT): 300MHz, which indicates good amplification characteristics over a wide frequency range.
• DC Current Gain (hFE): Range from 100 to 300, providing a consistent and predictable gain for signal amplification.
• Operating Temperature Range: -55°C to +150°C, ensuring reliability and performance under extreme conditions.
• RoHS Compliant: Meets environmental standards by avoiding the use of hazardous substances.

The SMMBT4401LT1G is designed with a focus on reliability and efficiency. Its robust construction ensures stability and long-term performance, which is essential for industrial, commercial, and consumer electronics. Whether you are designing power management systems, signal processing units, or general-purpose amplifiers, the SMMBT4401LT1G offers a blend of performance and practicality that can meet the needs of your project.

ON Semiconductor's commitment to quality makes the SMMBT4401LT1G a trustworthy choice for engineers and designers looking for a reliable NPN transistor. With its excellent electrical characteristics and compact size, it stands out as a go-to component for a multitude of electronic applications.