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MMBT3904-G

Manufacturer: COMCHIP

GENERAL PURPOSE TRANSISTORS

Partnumber Manufacturer Quantity Availability
MMBT3904-G,MMBT3904G COMCHIP 6094 In Stock

Description and Introduction

GENERAL PURPOSE TRANSISTORS **Enhance Your Circuit Designs with the MMBT3904-G Transistor**  

When it comes to reliable and efficient switching and amplification in electronic circuits, the **MMBT3904-G** stands out as a high-performance NPN bipolar junction transistor (BJT). Designed for general-purpose applications, this compact yet powerful component delivers consistent performance across a wide range of voltages and currents, making it a preferred choice for engineers and hobbyists alike.  

The **MMBT3904-G** offers excellent current gain (hFE) and low saturation voltage, ensuring efficient signal amplification and fast switching in circuits. With a collector-emitter voltage (VCEO) rating of 40V and a continuous collector current (IC) of 200mA, it is well-suited for low-power applications such as signal processing, audio amplification, and digital logic interfacing. Its small SOT-23 package makes it ideal for space-constrained designs without compromising performance.  

One of the key advantages of the **MMBT3904-G** is its high-speed switching capability, with a transition frequency (fT) of up to 300MHz. This makes it particularly useful in high-frequency applications, including RF stages and oscillator circuits. Additionally, its robust construction ensures thermal stability and durability, even under varying operating conditions.  

Whether you're designing consumer electronics, industrial control systems, or embedded projects, the **MMBT3904-G** provides a cost-effective and dependable solution. Its compatibility with automated assembly processes further enhances its appeal for mass production.  

For engineers seeking a versatile, high-performance transistor, the **MMBT3904-G** delivers the precision and reliability needed to optimize circuit performance. Its proven track record in diverse applications makes it a staple in modern electronics design.

Application Scenarios & Design Considerations

GENERAL PURPOSE TRANSISTORS

Alternative Part Number

  • 2N3904 --: Classic through-hole NPN general-purpose transistor with nearly identical electrical characteristics; widely available and often used as a direct substitute in prototyping and repair.
  • BC847 --: SOT-23 surface-mount NPN transistor with comparable voltage and current ratings, suitable as a functional replacement in most low-power switching and amplification circuits.
  • PN2222A --: Popular NPN switching transistor with similar current gain and voltage ratings; acceptable alternative when slightly different package or parameters are tolerable.

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