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MM3Z12VT1G

Name: MM3Z12VT1G
Rating: 4.7 (12 reviews)

DIODE ZENER 12V 300MW SOD323

Производитель
Мфр. Часть #MM3Z12VT1G
Пакет SOD-323
Лист данных
В наличии6391

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Спецификации

Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
Voltage-Zener(Nom)(Vz)	12 V
Tolerance	±5%
Power-Max	300 mW
Impedance(Max)(Zzt)	25 Ohms
Current-ReverseLeakage@Vr	100 nA @ 8 V
Voltage-Forward(Vf)(Max)@If	900 mV @ 10 mA
OperatingTemperature	-65°C ~ 150°C
MountingType	Surface Mount
Package/Case	SC-76, SOD-323

Обзор

Description

The MM3Z12VT1G is a Zener diode, part of the MM3Z series, designed for voltage regulation and reference applications. It has a nominal Zener voltage of 12V, with tight tolerance and low temperature coefficient, making it suitable for precision voltage regulation. This diode is packaged in a compact SOT-23 form factor, which allows for efficient use of space on circuit boards.
The MM3Z12VT1G has a maximum power dissipation of 500mW, and a reverse leakage current that is low, ensuring reliability in various applications. It serves well in over-voltage protection, voltage clamping, and biasing circuits. The device is widely used in consumer electronics, automotive systems, and industrial applications due to its robust performance and ease of integration into electronic designs. The "T1G" suffix indicates it's a green product, compliant with RoHS standards, which emphasizes its environmentally friendly design.

Features

The MM3Z12VT1G is a Zener diode designed for voltage regulation and protection applications. Key features include:
1. Zener Voltage: It provides a nominal Zener voltage of 12V.
2. Power Dissipation: It has a maximum power dissipation of 500 mW, allowing for effective heat management.
3. Package Type: Typically available in the SOT-23 package, suitable for space-constrained applications.
4. Temperature Range: It operates effectively over a wide temperature range, typically from -55°C to +150°C.
5. Zener Impedance: Low dynamic impedance, ensuring stability in voltage regulation.
6. Reverse Leakage Current: Low reverse leakage current at the rated Zener voltage, enhancing efficiency.
7. Applications: Commonly used in voltage clamping, transient voltage suppression, and as a reference voltage in various electronic circuits.
These features make the MM3Z12VT1G ideal for use in consumer electronics, automotive applications, and telecommunications.

Package

The MM3Z12VT1G is packaged in a SOT-23 (Surface-Mounted Device) format, which is a small, surface-mount package commonly used for electronic components. It is designed for efficient thermal management and space-saving applications.

Pinout

The MM3Z12VT1G is a Zener diode with a pin count of 2. It is designed for voltage regulation and provides a stable reference voltage of 12V. The diode features a maximum Zener impedance of 6 ohms at 10mA and can handle a power dissipation of up to 500mW.
The primary function of the MM3Z12VT1G is to clamp voltage in circuits to protect sensitive components from overvoltage conditions, ensuring that the voltage does not exceed the specified Zener voltage. It is commonly used in applications such as voltage regulation, voltage reference, and transient voltage suppression. The diode is packaged in a surface-mount SOT-23 package, making it suitable for compact circuit designs.

Manufacturer

The MM3Z12VT1G is manufactured by ON Semiconductor, a global semiconductor company. ON Semiconductor specializes in designing and manufacturing a wide range of electronic components, including power management, analog, and logic devices, as well as sensors and discrete components such as diodes and transistors. The company serves various industries, including automotive, industrial, consumer, and communications, focusing on energy efficiency and innovation in electronic solutions.

Application

The MM3Z12VT1G is a Zener diode used primarily for voltage regulation and protection in electronic circuits. Its application areas include power supplies, signal conditioning, voltage clamping, and protecting sensitive components from overvoltage conditions. It is suitable for use in consumer electronics, automotive systems, and industrial equipment.

Equivalent

The MM3Z12VT1G is a Zener diode with a breakdown voltage of 12V. Equivalent products include the 1N5220B, 1N5221B, and 1N5222B, which offer similar Zener voltage ratings. Other alternatives might include the BZX55C12 and BZX84C12, which also provide similar specifications. Ensure to check the power dissipation and packaging for compatibility with your application.

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