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MM3Z4V7T1G from ON/LRC,ON Semiconductor

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MM3Z4V7T1G

Manufacturer: ON/LRC, ON

Zener Voltage Regulator Diode

Partnumber Manufacturer Quantity Availability
MM3Z4V7T1G ON/LRC, ON 32055 In Stock

Description and Introduction

Zener Voltage Regulator Diode **Enhance Circuit Protection with the MM3Z4V7T1G Zener Diode**  

In modern electronics, reliable voltage regulation and circuit protection are essential for ensuring optimal performance and longevity. The **MM3Z4V7T1G** Zener diode is a high-performance surface-mount component designed to deliver precise voltage stabilization in a compact form factor.  

Engineered for accuracy, this **4.7V Zener diode** features a tight tolerance and low leakage current, making it ideal for applications requiring consistent voltage clamping. Its **SOD-323 package** ensures space efficiency without compromising performance, fitting seamlessly into densely populated PCBs.  

The **MM3Z4V7T1G** excels in protecting sensitive circuits from voltage spikes and transients, commonly found in power supplies, signal conditioning, and communication systems. With a **power dissipation of 200mW**, it balances efficiency and thermal management, making it suitable for both consumer electronics and industrial applications.  

Key advantages include:  
- **Precise Voltage Regulation:** Maintains a stable 4.7V reference under varying load conditions.  
- **Compact Design:** SOD-323 footprint optimizes board space.  
- **Low Leakage Current:** Enhances energy efficiency in standby modes.  
- **Robust Performance:** Reliable operation across a wide temperature range.  

Whether used for voltage reference, overvoltage protection, or signal clamping, the **MM3Z4V7T1G** delivers dependable performance in a cost-effective package. Its versatility and reliability make it a preferred choice for engineers designing power-sensitive applications.  

For designs requiring efficient voltage regulation in constrained spaces, the **MM3Z4V7T1G** stands out as a dependable solution.

Application Scenarios & Design Considerations

Zener Voltage Regulator Diode

Alternative Part Number

  • BZT52C4V7 --: 4.7V zener diode in SOD-123 package with similar power rating, widely available and a common cross for MM3Z series.
  • DDZ4V7B --: 4.7V zener in SOD-123 with comparable tolerance and power, direct functional replacement for the MM3Z4V7.
  • 1N4732A --: 4.7V 1W zener in DO-41 axial package; electrically equivalent zener voltage but larger package, suitable when board space allows.
  • BZT52C4V7-7-F --: 4.7V zener in SOD-123 with similar power rating and tolerance, widely available and pin-compatible replacement.
  • MMSZ5230BT1G --: Same manufacturer 4.7V zener in SOD-123 package, close electrical match with comparable power dissipation.

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