MMSZ7V5T1: Product Overview and Detailed Information

Introduction

The MMSZ7V5T1 is a diode belonging to the category of Zener diodes. It is commonly used for voltage regulation and protection in various electronic circuits. This entry provides an overview of the basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models of the MMSZ7V5T1.

Basic Information Overview

Category: Zener Diode
Use: Voltage regulation and protection
Characteristics: Low leakage current, precise voltage regulation
Package: SOD-123 package
Essence: Silicon Zener Diode
Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer

Specifications

Voltage - Zener (Nom) (Vz): 7.5V
Power - Max: 500mW
Impedance (Max) (Zzt): 20 Ohm
Current - Reverse Leakage @ Vr: 100nA @ 5V
Operating Temperature: -65°C ~ 150°C

Detailed Pin Configuration

The MMSZ7V5T1 Zener diode typically has two pins, with the cathode identified by a band on the body of the diode.

Functional Features

Precise voltage regulation at 7.5V
Low reverse leakage current
Small form factor in SOD-123 package

Advantages and Disadvantages

Advantages

Accurate voltage regulation
Compact size
Low leakage current

Disadvantages

Limited power dissipation capability
Sensitivity to temperature variations

Working Principles

The MMSZ7V5T1 operates based on the principle of the Zener effect, where it maintains a constant voltage across its terminals when reverse-biased, providing stable voltage regulation in electronic circuits.

Detailed Application Field Plans

The MMSZ7V5T1 finds applications in various electronic devices and circuits, including: - Voltage regulators - Overvoltage protection circuits - Signal clamping circuits - Power supplies

Detailed and Complete Alternative Models

Some alternative models to the MMSZ7V5T1 include: - BZX84C7V5 - 1N4736A - MM3Z7V5T1G

In conclusion, the MMSZ7V5T1 Zener diode offers precise voltage regulation and protection in a compact package, making it suitable for a wide range of electronic applications.

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What is MMSZ7V5T1?
- MMSZ7V5T1 is a surface mount, low-power, Zener diode with a voltage of 7.5V and a power dissipation of 500mW.
What are the typical applications of MMSZ7V5T1?
- MMSZ7V5T1 is commonly used in voltage regulation, overvoltage protection, and signal clamping in various electronic circuits.
How does MMSZ7V5T1 provide overvoltage protection?
- MMSZ7V5T1 acts as a voltage clamp, limiting the voltage across a circuit to its breakdown voltage (7.5V) and protecting sensitive components from damage.
What are the key electrical characteristics of MMSZ7V5T1?
- The key electrical characteristics include a reverse standoff voltage of 7.5V, a maximum reverse leakage current of 5µA, and a maximum dynamic resistance of 40Ω.
Can MMSZ7V5T1 be used in automotive applications?
- Yes, MMSZ7V5T1 is suitable for automotive applications such as voltage regulation and transient voltage suppression.
What is the temperature range for MMSZ7V5T1?
- MMSZ7V5T1 has an operating temperature range of -55°C to 150°C, making it suitable for a wide range of environments.
Is MMSZ7V5T1 RoHS compliant?
- Yes, MMSZ7V5T1 is compliant with the Restriction of Hazardous Substances (RoHS) directive.
Can MMSZ7V5T1 be used in battery-powered devices?
- Yes, MMSZ7V5T1's low power dissipation makes it suitable for use in battery-powered devices where energy efficiency is important.
What is the package type for MMSZ7V5T1?
- MMSZ7V5T1 is available in a SOD-123 surface mount package, which is compact and suitable for high-density PCB designs.
Are there any recommended layout considerations when using MMSZ7V5T1?
- It is recommended to place decoupling capacitors close to the MMSZ7V5T1 to minimize noise and ensure stable operation. Additionally, proper heat sinking should be considered if the diode is subjected to high power dissipation.