IC Phoenix logo

Home ›  M  › M151 > MMSZ4V7T1

MMSZ4V7T1 from ON,ON Semiconductor

Fast Delivery, Competitive Price @IC-phoenix

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

MMSZ4V7T1

Manufacturer: ON, MOTO

Zener Regulator

Partnumber Manufacturer Quantity Availability
MMSZ4V7T1 ON, MOTO 6629 In Stock

Description and Introduction

Zener Regulator **Introduction to the MMSZ4V7T1 Zener Diode**  

The MMSZ4V7T1 is a surface-mount Zener diode designed for voltage regulation and protection in electronic circuits. With a nominal Zener voltage of 4.7V, this component is commonly used to stabilize voltage levels, clamp transient voltages, and protect sensitive semiconductor devices from overvoltage conditions.  

Encased in a compact SOD-123 package, the MMSZ4V7T1 is ideal for space-constrained applications, including consumer electronics, automotive systems, and industrial controls. Its low leakage current and sharp breakdown characteristics ensure reliable performance in precision voltage reference applications.  

Key features of the MMSZ4V7T1 include a power dissipation rating of 500mW, a tolerance of ±5% on the Zener voltage, and a low dynamic impedance, which enhances stability under varying load conditions. Additionally, its fast response time makes it suitable for suppressing voltage spikes and electrostatic discharge (ESD) events.  

Engineers often integrate the MMSZ4V7T1 into circuits requiring stable voltage references or transient protection, such as power supplies, signal conditioning modules, and communication interfaces. Its robust construction and compliance with industry standards ensure long-term reliability in demanding environments.  

For optimal performance, designers should consider operating conditions such as temperature ranges and current limitations when incorporating the MMSZ4V7T1 into their designs. Proper thermal management and PCB layout practices further enhance its effectiveness in safeguarding sensitive components.  

In summary, the MMSZ4V7T1 offers a balance of precision, efficiency, and compactness, making it a versatile solution for voltage regulation and protection in modern electronic systems.

Application Scenarios & Design Considerations

Zener Regulator

Alternative Part Number

  • BZT52C4V7 --: 4.7V zener in SOD-123 with similar power rating and tolerance, widely available and electrically compatible.
  • MMSZ5230B --: 4.7V zener in SOD-123 package with comparable zener voltage and power dissipation, direct functional replacement.
  • 1N4732A --: 4.7V 1W zener in DO-41 axial package; higher power margin and common alternative when board space allows leaded parts.

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