MMSZ5248B-7-F

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DIODE ZENER 18V 500MW SOD123

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Especificações

Atributo Valor
Supplier Diodes Incorporated
Package / Case Tape & Reel (TR),Cut Tape (CT)
Part Status Active
Voltage - Zener(Nom)(Vz) 18 V
Tolerance ±5%
Power - Max 500 mW
Impedance(Max)(Zzt) 21 Ohms
Current - Reverse Leakage @ Vr 100 nA @ 14 V
Voltage - Forward (Vf) (Max) @ If 900 mV @ 10 mA
Operating Temperature -65°C ~ 150°C
Mounting Type Surface Mount

Visão Geral

Description

The MMSZ5248B-7-F is a Zener diode manufactured by Diodes Incorporated. It is part of the MMSZ52xx series, designed for voltage regulation and voltage reference applications. Encased in a small SOD-123 surface-mount package, it is suitable for compact electronic designs where space is a constraint.
Key specifications include a nominal Zener voltage of 18V, with a power dissipation of 500mW. It offers a tolerance of ±5% on the Zener voltage, making it reliable for precise voltage regulation. The diode also features a low dynamic impedance, which enhances its performance in circuits with variable loads.
This component is widely used in stabilizing and limiting voltage in electronic circuits, providing ESD protection, and performing voltage shifting tasks. Its compact design and efficient functionality make it a popular choice in consumer electronics, telecommunications, and industrial applications. The "7-F" suffix typically indicates a specific packaging or lead-free status, aligning with environmental compliance standards.

Equivalent

The MMSZ5248B-7-F is a Zener diode with a voltage rating of 18V. Equivalent products include:
1. 1N4746A - A Zener diode with similar voltage and power ratings.
2. BZX55C18 - Offers comparable specifications for voltage.
3. BZX84C18 - Another Zener diode with similar voltage characteristics.
Always verify specifications such as power rating, package type, and manufacturer tolerances when selecting equivalents.

Features

The MMSZ5248B-7-F is a Zener diode designed for voltage regulation applications. It features a nominal Zener voltage of 18V, making it suitable for maintaining a stable voltage across various electronic circuits. The diode is housed in a small SOD-123 surface-mount package, ideal for compact and space-constrained applications. It has a power dissipation of 500mW, allowing it to handle moderate power levels.
The diode offers a relatively low Zener impedance and delivers stable performance over a range of currents, ensuring reliable voltage regulation. It has a maximum reverse current (I_R) of 0.1µA, indicating low leakage and efficient operation in reverse-bias conditions. The device is RoHS compliant, which means it is free from hazardous substances and is environmentally friendly.
Its compact size, reliable performance, and compliance with modern electronic standards make the MMSZ5248B-7-F suitable for use in power management, voltage stabilization, and reference applications in consumer electronics, telecommunications, and industrial systems.

Pinout

The MMSZ5248B-7-F is a Zener diode manufactured by Diodes Incorporated. It is part of the 500mW surface mount Zener diode series. This particular model has the following characteristics:
- Pin Count: The MMSZ5248B-7-F has a two-pin configuration, typical for Zener diodes, with an anode and a cathode.
- Function: The primary function of this Zener diode is to provide voltage regulation. It achieves this by allowing current to flow in the reverse direction when a specific breakdown voltage is reached, known as the Zener voltage. This makes it useful for applications such as voltage clamping, voltage regulation, and as a reference voltage source in electronic circuits.
The MMSZ5248B-7-F typically features a Zener voltage of 18V, suitable for a variety of electronic applications that require stable voltage regulation.

Manufacturer

The MMSZ5248B-7-F is manufactured by Diodes Incorporated. Diodes Incorporated is a leading global manufacturer and supplier of high-quality application-specific standard products within the broad discrete, logic, analog, and mixed-signal semiconductor markets. The company serves a wide range of industries including automotive, consumer electronics, computing, communications, and industrial, providing solutions essential for efficient power management, signal processing, and system protection. Diodes Incorporated is known for its focus on innovation, quality, and customer service, maintaining a comprehensive portfolio of semiconductor devices designed to meet the evolving needs of the technology landscape.

Application

The MMSZ5248B-7-F is a Zener diode used primarily for voltage regulation and stabilization in electronic circuits. Its key application areas include:
1. Voltage Regulation: Ensures a stable output voltage in power supply circuits.
2. Overvoltage Protection: Safeguards sensitive electronic components from voltage spikes.
3. Reference Voltage: Acts as a precise reference in analog-to-digital converters (ADCs) and digital-to-analog converters (DACs).
4. Clipping Circuits: Limits voltage swings in signal processing applications.
5. Switching Power Supplies: Provides regulation and protection in power management systems.
These applications make the MMSZ5248B-7-F suitable for use in consumer electronics, automotive, industrial, and communications systems.

Package

The MMSZ5248B-7-F is a Zener diode packaged in a SOD-123 surface-mount package.

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