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MMSZ4705T1G

Name: MMSZ4705T1G
Rating: 4.7 (12 reviews)

DIODE ZENER 18V 500MW SOD123

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製造商。部分 #MMSZ4705T1G
包 SOD-123
資料表 MMSZ4705T1G DataSheet
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規格

Supplier	onsemi
Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
Voltage-Zener(Nom)(Vz)	18 V
Tolerance	±5%
Power-Max	500 mW
Current-ReverseLeakage@Vr	50 nA @ 13.6 V
Voltage-Forward(Vf)(Max)@If	900 mV @ 10 mA
OperatingTemperature	-55°C ~ 150°C
MountingType	Surface Mount
Package/Case	SOD-123

概述

Description

MMSZ4705T1G is a Zener diode designed for voltage regulation purposes. It typically provides a reverse breakdown voltage of approximately 5.1 volts, making it suitable for low-voltage applications. The diode is part of the MMSZ series, which includes various Zener diodes with different breakdown voltages. Key features include low dynamic impedance, fast response time, and reliability in both surface-mount and through-hole packages.
Applications of the MMSZ4705T1G include voltage reference, over-voltage protection, and noise reduction in electronic circuits. Its compact size and efficient performance make it ideal for use in consumer electronics, automotive systems, and other circuit designs requiring stable voltage regulation.
When selecting the MMSZ4705T1G, consider its power dissipation, thermal resistance, and maximum Zener current to ensure optimal performance in your specific application.

Features

The MMSZ4705T1G is a Zener diode designed for voltage regulation in various electronic applications. Key features include:
1. Zener Voltage: It has a nominal Zener voltage of 5.1V, providing stable voltage reference.
2. Power Dissipation: Maximum power dissipation is rated at 1W, allowing it to handle moderate loads.
3. Package Type: Available in a surface-mount SOT-23 package, facilitating compact designs and easy integration.
4. Temperature Coefficient: It has a temperature coefficient of approximately -2.1 mV/°C, ensuring predictable performance over temperature variations.
5. Reverse Leakage Current: Low reverse leakage current enhances efficiency in low-power applications.
6. Applications: Suitable for use in voltage regulation, surge protection, and as a reference voltage in circuits.
7. RoHS Compliance: It is compliant with RoHS regulations, making it environmentally friendly.
Overall, the MMSZ4705T1G is ideal for applications requiring reliable voltage regulation with minimal space requirements.

Package

The MMSZ4705T1G is provided in a SOD-123 package type.

Pinout

The MMSZ4705T1G is a Zener diode with a pin count of 2. Its primary function is to provide voltage regulation and overvoltage protection in electronic circuits. Specifically, it offers a Zener voltage of approximately 5.1V, which helps stabilize voltage levels and protect sensitive components from voltage spikes. The diode can be used in applications like voltage clamping, noise filtering, and reverse polarity protection. Its compact package and reliability make it suitable for a variety of electronic devices.

Manufacturer

The MMSZ4705T1G is manufactured by ON Semiconductor, a global semiconductor company headquartered in Phoenix, Arizona. ON Semiconductor specializes in designing and manufacturing a wide range of semiconductor components, including discrete devices, sensors, analog ICs, and power management solutions. The company serves various markets, including automotive, industrial, communication, and consumer electronics. ON Semiconductor focuses on providing energy-efficient solutions and innovations to meet the growing demands of modern electronic applications.

Application

The MMSZ4705T1G is a Zener diode primarily used for voltage regulation and protection in electronic circuits. Its application areas include power supply circuits, voltage clamping, surge protection, and reference voltage sources. It is suitable for use in consumer electronics, automotive applications, and communication devices, where stable voltage is essential for reliable operation.

Equivalent

The MMSZ4705T1G is a 5.1V Zener diode. Equivalent products include the BZX85C5V1, 1N5221B, and 1N4733A. Always double-check specifications such as power rating and Zener impedance to ensure compatibility in your application.