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MMBT3904-T from DIODEDS

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MMBT3904-T

Manufacturer: DIODEDS

Bipolar Transistors

Partnumber Manufacturer Quantity Availability
MMBT3904-T,MMBT3904T DIODEDS 450 In Stock

Description and Introduction

Bipolar Transistors **MMBT3904-T: A Reliable NPN Transistor for Precision Applications**  

The MMBT3904-T is a high-performance NPN bipolar junction transistor (BJT) designed for general-purpose amplification and switching applications. Known for its consistent performance and compact SOT-23 package, this component is widely used in consumer electronics, industrial controls, and communication systems.  

With a collector-emitter voltage (VCE) rating of 40V and a continuous collector current (IC) of 200mA, the MMBT3904-T offers robust functionality in low-power circuits. Its high current gain (hFE) of 100 to 300 ensures efficient signal amplification, making it ideal for audio stages, sensor interfaces, and logic-level conversion.  

The transistor’s fast switching speed and low saturation voltage enhance its suitability for digital circuits, reducing power losses in high-frequency operations. Additionally, its thermal stability and low noise characteristics contribute to reliable performance in temperature-sensitive environments.  

Engineers and designers favor the MMBT3904-T for its industry-standard pinout and compatibility with automated assembly processes. Whether used in signal conditioning, LED drivers, or microcontroller interfacing, this component delivers consistent results with minimal footprint requirements.  

For applications demanding precision and durability, the MMBT3904-T remains a trusted choice, combining efficiency with cost-effectiveness. Its widespread availability and proven performance make it a staple in modern electronic design.

Application Scenarios & Design Considerations

Bipolar Transistors

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