IC Phoenix logo

Home ›  M  › M149 > MMBT5179

MMBT5179 from FSC,Fairchild Semiconductor

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

MMBT5179

Manufacturer: FSC, FAIRCHILD

NPN RF Transistor

Partnumber Manufacturer Quantity Availability
MMBT5179 FSC, FAIRCHILD 3470 In Stock

Description and Introduction

NPN RF Transistor **Enhance Your Circuit Designs with the MMBT5179 Transistor**  

When precision and reliability are paramount in electronic design, the **MMBT5179** stands out as a high-performance NPN bipolar junction transistor (BJT) engineered for demanding applications. This compact surface-mount component delivers exceptional amplification and switching capabilities, making it an ideal choice for low-power circuits in communication devices, audio equipment, and sensor interfaces.  

Designed for efficiency, the MMBT5179 features a high current gain (hFE) and low saturation voltage, ensuring minimal power loss in switching operations. Its fast switching speed enhances signal processing, while the robust construction guarantees stable performance across a wide temperature range. With a collector-emitter voltage (VCEO) of 15V and a collector current (IC) rating of 50mA, this transistor is well-suited for both analog and digital applications where space and energy efficiency are critical.  

Engineers and designers will appreciate the MMBT5179’s compatibility with automated assembly processes, thanks to its SOT-23 package. Its small footprint allows for high-density PCB layouts without compromising performance, making it a versatile solution for modern electronics.  

Whether used in amplification stages, signal conditioning, or as a high-speed switch, the MMBT5179 delivers consistent, low-noise operation. Its dependable characteristics and industry-standard specifications ensure seamless integration into existing designs while future-proofing new developments.  

For projects demanding precision, speed, and compactness, the MMBT5179 is a proven choice that combines performance with practicality. Explore its potential in your next design to achieve superior results with confidence.

Application Scenarios & Design Considerations

NPN RF Transistor

Alternative Part Number

  • 2N5179 --: Through-hole TO-92 version of the same 5179 NPN RF transistor die, widely available and electrically equivalent for most RF amplifier and oscillator designs.
  • BFG520 --: NPN RF transistor in SOT-23 with comparable high-frequency performance and low noise, suitable as a functional substitute in RF small-signal applications.
  • BFR93A --: SOT-23 NPN RF transistor with similar gain-bandwidth and low-noise characteristics, commonly used as a cross-reference for 5179-type RF parts.
  • PN5179 --: Direct NPN RF transistor equivalent in the 5179 family with comparable gain and frequency performance, offered in TO-92 package as a functional substitute.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips