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MJE700 from ON,ON Semiconductor

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MJE700

Manufacturer: ON, ASI

Leaded Power Transistor Darlington

Partnumber Manufacturer Quantity Availability
MJE700 ON, ASI 4015 In Stock

Description and Introduction

Leaded Power Transistor Darlington **Enhance Your Circuit Designs with the MJE700 Transistor**  

When it comes to reliable and high-performance electronic components, the MJE700 transistor stands out as a versatile choice for engineers and designers. Designed for medium-power applications, this NPN bipolar junction transistor (BJT) offers robust performance, making it ideal for amplification, switching, and signal processing in a variety of electronic circuits.  

The MJE700 features a collector-emitter voltage (VCE) of 40V and a collector current (IC) rating of 500mA, providing sufficient power handling for many general-purpose applications. Its high current gain (hFE) ensures efficient signal amplification, while its low saturation voltage enhances energy efficiency in switching circuits.  

One of the key advantages of the MJE700 is its rugged construction, which ensures durability under demanding conditions. The transistor’s TO-225AA (TO-126) package offers excellent thermal dissipation, helping to maintain stable operation even under continuous load. This makes it well-suited for power supplies, audio amplifiers, motor drivers, and other applications where heat management is critical.  

Engineers appreciate the MJE700 for its consistent performance and ease of integration into existing designs. Whether used in industrial control systems, consumer electronics, or automotive applications, this transistor delivers dependable operation with minimal distortion.  

For those seeking a cost-effective yet high-quality solution for medium-power amplification and switching, the MJE700 remains a trusted choice. Its combination of performance, reliability, and thermal efficiency makes it a valuable component in modern electronic designs.  

Upgrade your circuits with the MJE700 and experience enhanced efficiency and durability in your next project.

Application Scenarios & Design Considerations

Leaded Power Transistor Darlington

Alternative Part Number

  • BD140 --: PNP power transistor with similar 60V/1.5A ratings, widely available and commonly used as a substitute for MJE700 in general-purpose amplifier and switching circuits.
  • TIP32C --: PNP power transistor rated 100V/3A, higher voltage and current margin than MJE700, same TO-220 package and pinout, good drop-in upgrade.
  • 2SA1015 --: PNP transistor suitable for low-power amplifier and switching applications; lower current rating than MJE700, so use only where load current is modest.

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