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MMSZ12T1G

Name: MMSZ12T1G
Rating: 4.7 (12 reviews)

DIODE ZENER 12V 500MW SOD123

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製造商。部分 #MMSZ12T1G
包 SOD-123
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規格

Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
Voltage-Zener(Nom)(Vz)	12 V
Tolerance	±5%
Power-Max	500 mW
Impedance(Max)(Zzt)	25 Ohms
Current-ReverseLeakage@Vr	100 nA @ 8 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

The MMSZ12T1G is a Zener diode manufactured by ON Semiconductor, designed for voltage regulation applications. It features a nominal Zener voltage of 12 volts and is packaged in a small, surface-mount SOD-123 form factor, making it suitable for space-constrained designs.
Key specifications include a maximum power dissipation of 500 mW and a Zener impedance of 6 ohms at a test current of 5 mA. It has a reverse voltage tolerance of ±5%, which ensures reliable performance in voltage regulation and clamping applications.
The MMSZ12T1G is commonly used in consumer electronics, automotive, and telecommunications for overvoltage protection, voltage reference, and circuit stabilization. Its small size and efficient performance make it ideal for modern electronic circuits where reliability and compactness are essential.

Features

The MMSZ12T1G is a Zener diode designed for voltage regulation and protection applications. Key features include:
1. Zener Voltage: It has a nominal Zener voltage of 12V, making it suitable for 12V voltage regulation.
2. Power Dissipation: It can handle a maximum power dissipation of 500 mW.
3. Package Type: Available in the SOD-123 package, it offers a compact design for space-constrained applications.
4. Temperature Range: The operating temperature range is from -55°C to +150°C, providing reliability in various environmental conditions.
5. Low Impedance: Exhibits low dynamic resistance, ensuring stable voltage under varying current conditions.
6. Fast Response: It provides quick response to voltage fluctuations, enhancing circuit stability.
7. Applications: Commonly used in voltage regulation, clamping, and protection circuits in consumer electronics, automotive, and industrial applications.
These features make the MMSZ12T1G a versatile choice for designers seeking reliable Zener diodes.

Package

The MMSZ12T1G is a Zener diode packaged in a SOT-23 surface mount configuration.

Pinout

The MMSZ12T1G is a Zener diode with a pin count of 2. Its primary function is to provide voltage regulation and protection by clamping voltage spikes in electronic circuits. This specific Zener diode has a reverse voltage rating of 12V and is often used for voltage reference applications, transient voltage suppression, and signal conditioning in various electronic devices. It is housed in a SOD-123 package, which is suitable for surface-mount applications. The MMSZ12T1G is characterized by its low leakage current and fast response time, making it reliable for protecting sensitive components in circuits.

Manufacturer

The MMSZ12T1G is manufactured by ON Semiconductor, a global semiconductor company. ON Semiconductor specializes in a wide range of semiconductor and system solutions, including analog, discrete, and power management components. The company serves various industries, such as automotive, industrial, communications, and consumer electronics, providing technologies that enable efficient energy use and connectivity. ON Semiconductor is known for its innovative products and commitment to sustainability in the electronics sector.

Application

The MMSZ12T1G is a 12V Zener diode commonly used in voltage regulation, clamping, and over-voltage protection in electronic circuits. It is suitable for applications in power supplies, signal conditioning, and voltage reference circuits. Its compact surface mount package makes it ideal for space-constrained designs in consumer electronics, automotive, and industrial applications.

Equivalent

The MMSZ12T1G is a Zener diode with a breakdown voltage of 12V. Equivalent products include the 1N5220B, 1N5221B, and BZX55C12. Always check the specifications like power rating, tolerance, and package type to ensure compatibility.