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MMSZ4V7T1G

Name: MMSZ4V7T1G
Rating: 4.7 (12 reviews)

DIODE ZENER 4.7V 500MW SOD123

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Mfr。パート #MMSZ4V7T1G
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データシート MMSZ4V7T1G DataSheet
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仕様

Part Status	Active
Voltage - Zener (Nom) (Vz)	4.7 V
Tolerance	±5%
Power - Max	500 mW
Impedance (Max) (Zzt)	80 Ohms
Current - Reverse Leakage @ Vr	3 µA @ 2 V
Voltage - Forward (Vf) (Max) @ If	900 mV @ 10 mA
Operating Temperature	-55°C ~ 150°C
Mounting Type	Surface Mount
Package / Case	SOD-123
Supplier Device Package	SOD-123
Base Product Number	MMSZ4V7

概要

Description

The MMSZ4V7T1G is a Zener diode manufactured by ON Semiconductor. It is designed to provide voltage regulation and protection in electronic circuits. This specific Zener diode has a nominal Zener voltage of 4.7 volts, making it suitable for applications requiring stable voltage references or over-voltage protection.
Key features include its small SOT-23 package, which allows for efficient use of board space, and a maximum power dissipation of 500 mW. It offers low dynamic resistance and fast response times, making it ideal for use in voltage regulation circuits, transient voltage suppression, and signal clamping.
The device is commonly used in various applications, including power supplies, consumer electronics, and automotive systems. Its reliability and performance make it a popular choice for engineers and designers looking to implement effective voltage regulation solutions in their projects.

Features

The MMSZ4V7T1G is a Zener diode designed for voltage regulation applications. Key features include:
1. Zener Voltage: It provides a nominal Zener voltage of 4.7V, which is ideal for low voltage applications.
2. Power Dissipation: It has a maximum power dissipation of 500 mW, making it suitable for moderate power applications.
3. Package: The device is available in a convenient SOD-123 package, ensuring compactness and ease of integration into circuits.
4. Temperature Coefficient: It offers a temperature coefficient of approximately 70 mV/°C, reflecting stable performance across temperature variations.
5. Reverse Leakage Current: The reverse leakage current is relatively low, enhancing reliability and efficiency.
6. Applications: Commonly used in voltage regulation, over-voltage protection, and reference voltage circuits.
Overall, the MMSZ4V7T1G provides a reliable solution for maintaining voltage stability in electronic circuits.

Package

The MMSZ4V7T1G is packaged in a SOT-23 (Surface Mount) package type.

Pinout

The MMSZ4V7T1G is a surface-mount Zener diode with a pin count of 2. Its primary function is to provide voltage regulation and protection against overvoltage conditions. This specific Zener diode is designed to clamp voltage at a nominal breakdown voltage of 4.7 volts, making it suitable for various applications in clamping, voltage reference, and transient voltage suppression. The diode's small package size and low profile allow for efficient use in space-constrained electronic circuits. Its ratings include a power dissipation of 500 mW and a reverse leakage current specification, ensuring reliable performance in various electronic applications.

Manufacturer

The MMSZ4V7T1G is manufactured by ON Semiconductor, a global semiconductor company. ON Semiconductor specializes in designing and manufacturing a wide range of electronic components, including discrete semiconductors, analog ICs, and power management solutions. The company serves various markets, including automotive, industrial, and consumer electronics. ON Semiconductor focuses on energy-efficient solutions and has a strong commitment to sustainability and innovation in the semiconductor industry.

Application

The MMSZ4V7T1G is a Zener diode primarily used for voltage regulation and protection in electronic circuits. Its application areas include power supply circuits, voltage clamping, signal conditioning, and transient voltage suppression. It is commonly found in consumer electronics, automotive systems, and industrial equipment to maintain stable voltage levels and protect sensitive components from voltage spikes.

Equivalent

The MMSZ4V7T1G is a 4.7V Zener diode. Equivalent products include the BZM55C4.7, 1N5220B, and BZX55C4.7. Ensure to check specifications like power rating, tolerance, and package type for compatibility.