MM5Z18VT1G

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MM5Z18VT1G

DIODE ZENER 18V 500MW SOD523

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規格

Supplier onsemi,Rochester Electronics, LLC
Package Tape & Reel (TR),Cut Tape (CT),Bulk
ProductStatus Obsolete
Voltage-Zener(Nom)(Vz) 18 V
Tolerance ±6.4%
Power-Max 500 mW
Impedance(Max)(Zzt) 45 Ohms
Current-ReverseLeakage@Vr 50 nA @ 12.6 V
Voltage-Forward(Vf)(Max)@If 900 mV @ 10 mA
OperatingTemperature -65°C ~ 150°C
MountingType Surface Mount
Package/Case SC-79, SOD-523

概述

Description

MM5Z18VT1G is a Zener diode manufactured by ON Semiconductor, primarily used for voltage regulation and protection in electronic circuits. It features a reverse breakdown voltage of approximately 18 volts, making it suitable for applications that require stable voltage clamping. This component is part of the MM5Z series, which offers a range of Zener voltages for various applications.
The MM5Z18VT1G is designed with a compact DO-214AC (SMA) package, allowing for easy integration into space-constrained designs. It typically offers low leakage current and fast response time, enhancing its reliability in transient voltage suppression scenarios.
Common applications include power management, voltage reference, and overvoltage protection in consumer electronics, automotive, and industrial equipment. Users appreciate its ability to maintain a stable voltage under varying load conditions, contributing to circuit safety and performance. Overall, the MM5Z18VT1G is a versatile component that plays a critical role in ensuring the reliability of electronic devices.

Features

The MM5Z18VT1G is a Zener diode designed for voltage regulation applications. Key features include:
1. Zener Voltage: It has a nominal Zener voltage of 18V, providing stable voltage regulation.
2. Power Dissipation: The device can handle a maximum power dissipation of 500 mW, making it suitable for various low-power applications.
3. Temperature Coefficient: It offers a low temperature coefficient, ensuring stable performance across a range of temperatures.
4. Package Type: It is available in a compact SOT-23 package, which is ideal for space-constrained applications.
5. High Reliability: The diode is designed for high reliability and longevity, suitable for consumer electronics, automotive, and industrial applications.
6. Reverse Voltage: It features a reverse breakdown voltage characteristic, allowing it to regulate voltage effectively when reverse biased.
Overall, the MM5Z18VT1G is a versatile Zener diode suitable for voltage clamping and regulation in various electronic circuits.

Package

The MM5Z18VT1G is packaged in a SOD-123F (Surface-Mount Device) package type. This compact package is designed for efficient thermal performance and space-saving in electronic circuit designs.

Pinout

The MM5Z18VT1G is a Zener diode with a pin count of 2. Its primary function is to provide voltage regulation by allowing current to flow in the reverse direction when the voltage exceeds a specified threshold, known as the Zener voltage. For the MM5Z18, this Zener voltage is approximately 18V.
This component is typically used for voltage clamping, voltage reference, or protection circuits in various electronic applications. It can handle a maximum power dissipation of 500 mW and features low reverse leakage current. The device is housed in a SOT-23 package, making it suitable for space-constrained designs.
In summary, the MM5Z18VT1G has 2 pins, serving as a Zener diode to regulate voltage by conducting in reverse bias when the specified Zener voltage is reached.

Manufacturer

The MM5Z18VT1G is manufactured by ON Semiconductor, a global supplier of semiconductor-based solutions. ON Semiconductor is known for producing a wide range of products, including analog, logic, power management, and signal management devices. The company serves various industries, including automotive, industrial, consumer electronics, and telecommunications. ON Semiconductor focuses on energy-efficient solutions and has a strong commitment to sustainability and innovation in the semiconductor market.

Application

The MM5Z18VT1G is a Zener diode primarily used for voltage regulation in various electronic applications. Its key application areas include power supplies, voltage clamping, transient voltage suppression, and signal level shifting in communication circuits. It is suitable for protecting sensitive components from voltage spikes and stabilizing voltage levels in consumer electronics, automotive systems, and industrial equipment.

Equivalent

The MM5Z18VT1G is a 5.1V Zener diode. Equivalent products include the BZX85C5V1, 1N5221B, and BZX55C5V1. Check specifications for voltage, power rating, and package type to ensure compatibility. Always verify the specific requirements of your application before substituting components.

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