MMSZ5231B

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MMSZ5231B

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DIODE ZENER 5.1V 500MW SOD123

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規格

屬性 價值
Part Status Obsolete
Voltage - Zener (Nom) (Vz) 5.1 V
Tolerance ±5%
Power - Max 500 mW
Impedance (Max) (Zzt) 17 Ohms
Current - Reverse Leakage @ Vr 5 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 MMSZ523

概述

Description

MMSZ5231B is a Zener diode designed for voltage regulation in electronic circuits. It has a reverse breakdown voltage of 3.6V, making it suitable for applications requiring stable voltage references. The diode operates efficiently in reverse bias, allowing it to maintain a constant output voltage despite variations in input voltage or load conditions.
Key features include low dynamic impedance, high power dissipation capability, and excellent temperature stability, which makes it ideal for use in power supplies, voltage clamps, and protection circuits. The MMSZ5231B is housed in a small SOD-123 package, providing ease of integration into compact circuit designs.
With a maximum reverse current rating and specified temperature coefficients, this Zener diode is a reliable choice for engineers looking to enhance circuit performance and reliability while minimizing size.

Equivalent

The MMSZ5231B is a Zener diode with a nominal voltage of 3.6V and a maximum power dissipation of 500mW. Equivalent products include BZX55C3V6, 1N5220B, and BZX79C3.6. Always verify specifications for compatibility in your application.

Features

The MMSZ5231B is a Zener diode designed for voltage regulation applications. Here are its key features:
1. Voltage Rating: It has a nominal Zener voltage of 3.6V, with a tolerance of ±5%.
2. Power Dissipation: The maximum power dissipation is typically 500 mW, allowing it to handle significant current without overheating.
3. Temperature Coefficient: The temperature coefficient is approximately –2.2 mV/°C, which provides stable performance across varying temperatures.
4. Reverse Current: It exhibits low reverse current, enhancing its efficiency in voltage regulation applications.
5. Package Type: The diode is commonly available in a DO-35 glass package, suitable for various circuit designs.
6. Applications: Ideal for use in voltage regulation, clamping, and protection circuits.
Overall, the MMSZ5231B is a reliable and efficient choice for maintaining stable voltage levels in electronic circuits.

Pinout

The MMSZ5231B is a Zener diode with a pin count of 2. Its primary function is to provide voltage regulation by allowing current to flow from its anode to cathode when the voltage exceeds its specified Zener breakdown voltage.
The MMSZ5231B features a Zener voltage of approximately 3.6 volts and is commonly used for voltage clamping and surge protection in various electronic circuits. It is typically packaged in a DO-35 glass package, making it suitable for space-constrained applications. The diode's characteristics ensure stable performance over a range of temperatures and currents, making it ideal for use in power management and signal conditioning applications.

Manufacturer

The MMSZ5231B is a Zener diode manufactured by ON Semiconductor. ON Semiconductor is a global semiconductor company that specializes in designing and manufacturing a wide range of electronic components, including power management, analog, and discrete devices. The company serves various markets, including automotive, industrial, and consumer electronics. With a focus on energy efficiency and sustainability, ON Semiconductor develops solutions that enable customers to create innovative products while addressing environmental concerns. The company's extensive portfolio includes diodes, transistors, integrated circuits, and other semiconductor products, positioning it as a key player in the electronic components industry.

Application

The MMSZ5231B is a Zener diode primarily used for voltage regulation and reference applications. Its key application areas include:
1. Voltage Regulation: Providing stable voltage levels in power supplies and circuits.
2. Overvoltage Protection: Protecting sensitive components from voltage spikes.
3. Noise Filtering: Reducing noise in electronic circuits.
4. Reference Voltage Sources: Serving as a reference in analog circuits and operational amplifiers.
5. Consumer Electronics: Used in various devices for circuit protection and regulation.
6. Telecommunications: Ensuring signal integrity by regulating voltage levels.
Overall, it is widely used in both consumer and industrial electronics for reliability and stability.

Package

The MMSZ5231B is typically packaged in a DO-35 (DO-214AC) glass package. This package is commonly used for small-signal diodes and zener diodes, providing a compact and efficient design for various electronic applications.