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MJD31CTF from FAIRCHIL,Fairchild Semiconductor

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MJD31CTF

Manufacturer: FAIRCHIL, FAIRCHILD

NPN Epitaxial Silicon Transistor

Partnumber Manufacturer Quantity Availability
MJD31CTF FAIRCHIL, FAIRCHILD 34000 In Stock

Description and Introduction

NPN Epitaxial Silicon Transistor **Enhance Your Designs with the MJD31CTF Power Transistor**  

When it comes to reliable power management in electronic circuits, the MJD31CTF stands out as a high-performance NPN transistor designed for demanding applications. This robust component is engineered to deliver efficient switching and amplification, making it an ideal choice for power supplies, motor control, and audio amplifiers.  

With a collector-emitter voltage (VCE) rating of 100V and a continuous collector current (IC) of 3A, the MJD31CTF ensures stable operation under high-power conditions. Its low saturation voltage minimizes power loss, enhancing energy efficiency in your designs. The transistor also features a high current gain (hFE), ensuring precise signal amplification for improved circuit performance.  

Packaged in a compact TO-252 (DPAK) form factor, the MJD31CTF offers excellent thermal dissipation, reducing the risk of overheating in high-load scenarios. This makes it well-suited for space-constrained applications where heat management is critical. Additionally, its lead-free and RoHS-compliant construction aligns with modern environmental standards, ensuring compliance with global regulations.  

Engineers and designers will appreciate the MJD31CTF’s reliability and versatility across a wide range of industrial and consumer electronics. Whether used in switching regulators, DC-DC converters, or audio output stages, this transistor provides consistent performance and durability.  

For projects requiring a dependable power transistor with high efficiency and thermal stability, the MJD31CTF is a proven solution that meets the demands of modern electronics. Its combination of robust specifications and compact design makes it a valuable addition to any circuit requiring precise power control.

Application Scenarios & Design Considerations

NPN Epitaxial Silicon Transistor

Alternative Part Number

  • 2N6124 --: TO-220 NPN power transistor with similar 60V/4A ratings, widely available and a common substitute for MJD31 series.
  • BD241C --: NPN power transistor in TO-220 with 100V/3A capability, suitable replacement for general switching and amplifier use.
  • TIP41C --: Popular TO-220 NPN transistor rated 100V/6A, offers higher current margin and is a well-known alternative for MJD31 applications.
  • 2SD1802 --: NPN power transistor with similar current and voltage ratings, commonly used as a substitute for MJD31 series in switching and amplifier applications.

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