BZM55B12-TR3

Introduction

The BZM55B12-TR3 is a component belonging to the category of voltage regulator diodes. This entry provides an overview of its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

Category: Voltage Regulator Diode
Use: Voltage regulation in electronic circuits
Characteristics: Small form factor, precise voltage regulation
Package: SOD-80C
Essence: Zener diode for voltage regulation
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

Voltage: 12V
Power Dissipation: 500mW
Operating Temperature Range: -65°C to +150°C
Tolerance: ±5%

Detailed Pin Configuration

The BZM55B12-TR3 follows the standard SOD-80C package pin configuration: 1. Anode 2. Cathode

Functional Features

Precise voltage regulation at 12V
Low power dissipation
Wide operating temperature range

Advantages and Disadvantages

Advantages

Small form factor
Accurate voltage regulation
Wide operating temperature range

Disadvantages

Limited power dissipation capability
Tolerance of ±5% may not be suitable for some applications

Working Principles

The BZM55B12-TR3 operates based on the Zener effect, where it maintains a constant voltage drop across its terminals when reverse biased.

Detailed Application Field Plans

The BZM55B12-TR3 finds applications in various electronic circuits requiring precise voltage regulation, such as: - Power supplies - Voltage reference circuits - Signal conditioning circuits

Detailed and Complete Alternative Models

BZX84C12: Similar voltage regulator diode with SOT-23 package
1N4742A: Zener diode with axial lead package and 12V voltage rating
MM3Z12VT1G: SMD Zener diode with 12V voltage rating

In conclusion, the BZM55B12-TR3 is a voltage regulator diode with specific characteristics and applications, making it suitable for various electronic circuit designs.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací BZM55B12-TR3 v technických řešeních

What is BZM55B12-TR3?
- BZM55B12-TR3 is a Zener diode with a voltage of 12V and a power rating of 500mW, commonly used for voltage regulation in electronic circuits.
What are the typical applications of BZM55B12-TR3?
- BZM55B12-TR3 is commonly used in voltage regulation, overvoltage protection, and voltage reference circuits in various technical solutions.
What is the maximum current that BZM55B12-TR3 can handle?
- The maximum current handling capacity of BZM55B12-TR3 is typically around 50mA.
How does BZM55B12-TR3 provide voltage regulation?
- BZM55B12-TR3 operates in the reverse breakdown region to maintain a constant voltage across its terminals, providing stable voltage regulation.
Can BZM55B12-TR3 be used for overvoltage protection?
- Yes, BZM55B12-TR3 can be used to protect sensitive components from overvoltage by shunting excess voltage to ground.
What are the key specifications to consider when using BZM55B12-TR3 in a circuit?
- Key specifications to consider include the voltage rating, power dissipation, and temperature coefficient to ensure proper performance in the intended application.
Are there any specific thermal considerations when using BZM55B12-TR3?
- It is important to consider the thermal characteristics of BZM55B12-TR3, as excessive heat can affect its performance and reliability in a circuit.
Can BZM55B12-TR3 be used in battery charging circuits?
- Yes, BZM55B12-TR3 can be utilized in battery charging circuits to regulate the voltage and protect the battery from overvoltage conditions.
What are the potential failure modes of BZM55B12-TR3?
- Common failure modes include thermal runaway, exceeding maximum power dissipation, and voltage spikes causing breakdown.
Where can I find detailed application notes for using BZM55B12-TR3 in technical solutions?
- Detailed application notes for BZM55B12-TR3 can be found in the manufacturer's datasheet, which provides comprehensive guidance on its usage in various technical solutions.