MMBZ5255B-G3-18

Introduction

The MMBZ5255B-G3-18 is a semiconductor product belonging to the category of Zener diodes. This entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the MMBZ5255B-G3-18.

Basic Information Overview

Category: Zener Diode
Use: Voltage regulation and protection in electronic circuits
Characteristics: Precise voltage regulation, low leakage current, small package size
Package: SOD-323, SMD/SMT
Essence: Voltage regulation and transient voltage suppression
Packaging/Quantity: Available in tape and reel packaging, quantity varies by supplier

Specifications

Voltage - Zener (Nom) (Vz): 27V
Power - Max: 200mW
Impedance (Max) (Zzt): 20 Ohm
Current - Reverse Leakage @ Vr: 100nA
Operating Temperature: -65°C ~ 150°C
Mounting Type: Surface Mount
Package / Case: SC-70, SOT-323

Detailed Pin Configuration

The MMBZ5255B-G3-18 has three pins: 1. Anode 2. Cathode 3. No Connection (NC)

Functional Features

Precise voltage regulation under reverse bias conditions
Low impedance at operating voltage
Protection against transient voltage surges
Small form factor for space-constrained applications

Advantages and Disadvantages

Advantages

Precise voltage regulation
Small package size
Low leakage current

Disadvantages

Limited power dissipation capability
Sensitivity to temperature variations

Working Principles

The MMBZ5255B-G3-18 operates based on the principle of the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse biased. This allows it to regulate voltage within a circuit and protect sensitive components from voltage spikes.

Detailed Application Field Plans

The MMBZ5255B-G3-18 finds extensive use in various electronic circuits, including: - Voltage regulation in power supplies - Overvoltage protection in communication equipment - Signal clamping in audio and video systems - Surge suppression in automotive electronics

Detailed and Complete Alternative Models

Some alternative models to the MMBZ5255B-G3-18 include: - BZX84C27LT1G - MM3Z27VT1G - BZT52C27S-7-F

In conclusion, the MMBZ5255B-G3-18 Zener diode offers precise voltage regulation and transient voltage suppression in a compact package, making it suitable for a wide range of electronic applications.

[Word count: 398]

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MMBZ5255B-G3-18 v technických řešeních

Sure, here are 10 common questions and answers related to the application of MMBZ5255B-G3-18:

What is the maximum power dissipation of MMBZ5255B-G3-18?
- The maximum power dissipation is 225mW.
What is the forward voltage of MMBZ5255B-G3-18 at a specific current?
- At a forward current of 10mA, the typical forward voltage is 0.7V.
Can MMBZ5255B-G3-18 be used for overvoltage protection in electronic circuits?
- Yes, it can be used as a transient voltage suppressor for overvoltage protection.
What is the reverse standoff voltage of MMBZ5255B-G3-18?
- The reverse standoff voltage is 30V.
Is MMBZ5255B-G3-18 suitable for ESD protection in sensitive electronic devices?
- Yes, it is commonly used for ESD protection due to its low leakage current and fast response time.
What is the operating temperature range of MMBZ5255B-G3-18?
- The operating temperature range is -55°C to +150°C.
Can MMBZ5255B-G3-18 be used in automotive applications?
- Yes, it is AEC-Q101 qualified and suitable for automotive applications.
Does MMBZ5255B-G3-18 have a low clamping voltage for surge protection?
- Yes, it has a low clamping voltage which makes it effective for surge protection.
What is the package type of MMBZ5255B-G3-18?
- It comes in a SOT-23 surface mount package.
Is MMBZ5255B-G3-18 RoHS compliant?
- Yes, it is compliant with the Restriction of Hazardous Substances (RoHS) directive.

I hope these questions and answers are helpful for your technical solutions! Let me know if you need further assistance.