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MMBFJ310 from ON/FSC,ON Semiconductor

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MMBFJ310

Manufacturer: ON/FSC, FAIRCHILD

N-channel JFET VHF/UHF amplifier transistor.

Partnumber Manufacturer Quantity Availability
MMBFJ310 ON/FSC, FAIRCHILD 12130 In Stock

Description and Introduction

N-channel JFET VHF/UHF amplifier transistor. **Enhance Your Circuit Designs with the MMBFJ310 N-Channel JFET**  

The MMBFJ310 is a high-performance N-channel junction field-effect transistor (JFET) designed for low-noise amplification and switching applications. Known for its reliability and efficiency, this compact surface-mount component is an excellent choice for designers seeking precision in RF and analog circuits.  

With a low noise figure and high gain, the MMBFJ310 excels in high-frequency applications, making it ideal for use in amplifiers, mixers, and oscillators. Its robust construction ensures stable performance even in demanding environments, while its small SOT-23 package allows for space-efficient PCB layouts without compromising functionality.  

Key features include a low input capacitance and high transconductance, enabling superior signal integrity and fast response times. The device operates effectively within a wide range of voltages, providing flexibility for various circuit configurations. Additionally, its low leakage current enhances power efficiency, making it suitable for battery-powered and portable electronics.  

Engineers and hobbyists alike will appreciate the MMBFJ310’s ease of integration and consistent performance. Whether used in communication systems, test equipment, or audio processing circuits, this JFET delivers the precision and reliability needed for high-quality electronic designs.  

For applications requiring dependable signal amplification with minimal distortion, the MMBFJ310 stands out as a trusted solution. Its combination of performance, durability, and compact form factor makes it a valuable addition to any electronic project.  

Upgrade your designs with the MMBFJ310 and experience enhanced signal clarity and efficiency in your circuits.

Application Scenarios & Design Considerations

N-channel JFET VHF/UHF amplifier transistor.

Alternative Part Number

  • SST310 --: Direct N-channel JFET replacement with matched J310 characteristics in SOT-23, low noise and high gain.
  • 2N5459 --: Widely available N-channel JFET with similar Vgs(off) and Idss range, usable in many MMBFJ310 circuits with pinout verification.
  • BF256B --: N-channel JFET in SOT-23 with comparable small-signal parameters, suitable alternative when J310-specific specs are not critical.
  • 2N5457 --: Widely available N-channel JFET with similar small-signal characteristics, commonly used as a drop-in replacement in low-current amplifier and switching circuits.

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