BZM55B4V7-TR3 Product Overview

Introduction

The BZM55B4V7-TR3 is a component belonging to the category of voltage regulator diodes. This entry provides an overview of its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

Category: Voltage Regulator Diodes
Use: The BZM55B4V7-TR3 is primarily used for voltage regulation in electronic circuits.
Characteristics: It exhibits stable voltage regulation, low power dissipation, and high reliability.
Package: SOD-80C
Essence: The essence of this product lies in its ability to maintain a constant output voltage despite variations in input voltage and load conditions.
Packaging/Quantity: Typically packaged in reels with varying quantities based on manufacturer specifications.

Specifications

Voltage Rating: 4.7V
Power Dissipation: 500mW
Operating Temperature Range: -65°C to +150°C
Forward Voltage Drop: 0.9V (at 10mA)
Reverse Leakage Current: 5µA (at 4V)

Detailed Pin Configuration

The BZM55B4V7-TR3 follows the standard SOD-80C package configuration with two pins. Pin 1 is the anode, and pin 2 is the cathode.

Functional Features

Stable Voltage Regulation: Ensures a consistent output voltage under varying input and load conditions.
Low Power Dissipation: Minimizes energy loss during operation.
High Reliability: Offers dependable performance over extended periods.

Advantages and Disadvantages

Advantages

Precise voltage regulation
Compact form factor
Wide operating temperature range

Disadvantages

Limited current handling capacity
Sensitive to reverse voltage

Working Principles

The BZM55B4V7-TR3 operates based on the principle of zener breakdown, where it maintains a nearly constant voltage across its terminals when reverse biased.

Detailed Application Field Plans

The BZM55B4V7-TR3 finds applications in various electronic circuits requiring stable voltage references or regulation. Some common usage scenarios include: - Voltage reference in sensor circuits - Overvoltage protection in consumer electronics - Voltage stabilization in power supplies

Detailed and Complete Alternative Models

BZX84C4V7: Similar voltage regulator diode with a different package type
MMBZ5234B: Zener diode with comparable characteristics
1N4728A: Alternative voltage regulator diode with a slightly higher voltage rating

This comprehensive overview provides insights into the BZM55B4V7-TR3, covering its specifications, functionality, applications, and alternatives.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací BZM55B4V7-TR3 v technických řešeních

What is BZM55B4V7-TR3?
- BZM55B4V7-TR3 is a surface mount Zener diode designed for use in voltage regulation and transient protection applications.
What is the voltage rating of BZM55B4V7-TR3?
- The voltage rating of BZM55B4V7-TR3 is 4.7V, making it suitable for regulating or protecting circuits operating at or below this voltage level.
What are the typical applications of BZM55B4V7-TR3?
- BZM55B4V7-TR3 is commonly used in voltage regulation, overvoltage protection, and transient suppression in various electronic devices and circuits.
What is the power dissipation capability of BZM55B4V7-TR3?
- The power dissipation capability of BZM55B4V7-TR3 is typically around 500mW, allowing it to handle moderate power levels in circuit protection applications.
What are the key features of BZM55B4V7-TR3?
- BZM55B4V7-TR3 features low leakage current, high reliability, and a small form factor, making it suitable for compact electronic designs.
Can BZM55B4V7-TR3 be used for voltage clamping?
- Yes, BZM55B4V7-TR3 can be used for voltage clamping to limit the maximum voltage across a circuit or component.
Is BZM55B4V7-TR3 suitable for automotive applications?
- Yes, BZM55B4V7-TR3 is often used in automotive electronics for voltage regulation and transient protection due to its robustness and reliability.
What is the temperature range for BZM55B4V7-TR3?
- BZM55B4V7-TR3 is typically rated for operation over a temperature range of -55°C to 150°C, making it suitable for a wide range of environmental conditions.
Does BZM55B4V7-TR3 require any external components for proper operation?
- BZM55B4V7-TR3 may require external resistors or capacitors for specific applications, depending on the desired performance characteristics.
Where can I find detailed specifications and application notes for BZM55B4V7-TR3?
- Detailed specifications and application notes for BZM55B4V7-TR3 can be found in the manufacturer's datasheet and technical documentation, which are available on their website or through authorized distributors.