MMSZ5245B-G3-18

Product Overview

Use

It is commonly used for voltage regulation and protection in electronic circuits.

Characteristics

Voltage: 18V
Power Dissipation: 500mW
Package Type: SOD-123

Packaging/Quantity

The MMSZ5245B-G3-18 is typically available in reels with a quantity of 3000 units per reel.

Specifications

Voltage: 18V
Power Dissipation: 500mW
Package Type: SOD-123
Operating Temperature Range: -65°C to +150°C
Forward Voltage: 1.5V
Reverse Leakage Current: 5µA

Detailed Pin Configuration

The MMSZ5245B-G3-18 has three pins: 1. Anode 2. Cathode 3. No Connection (NC)

Functional Features

Provides stable voltage regulation.
Offers protection against voltage spikes and surges.
Low reverse leakage current ensures efficient performance.

Advantages

Small form factor.
High reliability and precision.
Wide operating temperature range.

Disadvantages

Limited power dissipation capability.
Sensitive to overvoltage conditions.

Working Principles

The MMSZ5245B-G3-18 operates based on the principle of the Zener effect, where it maintains a constant voltage across its terminals when reverse-biased.

Detailed Application Field Plans

The MMSZ5245B-G3-18 is widely used in various applications including: - Voltage regulation in power supplies - Overvoltage protection in electronic circuits - Signal clamping and limiting

Detailed and Complete Alternative Models

Some alternative models to MMSZ5245B-G3-18 include: - BZX84C18 - 1N4746A - MM3Z18VB

This comprehensive entry provides detailed information about the MMSZ5245B-G3-18, covering its category, use, characteristics, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MMSZ5245B-G3-18 v technických řešeních

What is the MMSZ5245B-G3-18?
- The MMSZ5245B-G3-18 is a Zener diode with a voltage of 18V and a power rating of 500mW.
What are the typical applications of MMSZ5245B-G3-18?
- It is commonly used in voltage regulation, overvoltage protection, and signal clamping in various electronic circuits.
What is the maximum current that MMSZ5245B-G3-18 can handle?
- The maximum current for MMSZ5245B-G3-18 is typically around 20mA.
How does MMSZ5245B-G3-18 provide overvoltage protection?
- When the voltage across the diode exceeds its breakdown voltage (18V), it conducts and limits the voltage to protect downstream components.
Can MMSZ5245B-G3-18 be used in reverse bias?
- Yes, it can be used in reverse bias as a regular diode, but it will conduct significantly when the voltage exceeds 18V.
What are the temperature specifications for MMSZ5245B-G3-18?
- The operating temperature range is typically -65°C to +150°C.
Is MMSZ5245B-G3-18 suitable for high-frequency applications?
- It is not specifically designed for high-frequency applications, but it can function in such scenarios within its specified limits.
Can multiple MMSZ5245B-G3-18 be connected in series or parallel?
- Yes, they can be connected in series to increase the breakdown voltage or in parallel to handle higher currents.
What are the package options available for MMSZ5245B-G3-18?
- The MMSZ5245B-G3-18 is commonly available in SOD-123 surface mount package.
Are there any specific layout considerations for using MMSZ5245B-G3-18 in a circuit?
- It is important to minimize the length of traces between the diode and the components it is protecting to reduce parasitic inductance and maintain its effectiveness.