BZM55B27-TR

Product Overview

Use

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

Characteristics

Zener voltage: 27V
Power dissipation: 500mW
Package type: SOD-123
Operating temperature range: -65°C to +150°C
Storage temperature range: -65°C to +175°C

Packaging/Quantity

The BZM55B27-TR is typically available in reels with a quantity of 3000 units per reel.

Specifications

Zener voltage: 27V
Power dissipation: 500mW
Maximum forward voltage: 1.2V
Reverse current: 5μA
Temperature coefficient: 6.5mV/°C

Detailed Pin Configuration

The BZM55B27-TR has three pins: 1. Cathode 2. Anode 3. Not connected (NC)

Functional Features

Precise voltage regulation
Low reverse leakage current
Compact SOD-123 package

Advantages

High reliability
Wide operating temperature range
Small form factor

Disadvantages

Limited power dissipation capability
Sensitive to voltage spikes

Working Principles

The BZM55B27-TR operates based on the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse-biased.

Detailed Application Field Plans

The BZM55B27-TR is widely used in: - Voltage regulators - Overvoltage protection circuits - Signal clamping applications

Detailed and Complete Alternative Models

Some alternative models to the BZM55B27-TR include: - BZX84C27 - 1N4727A - MMSZ27T1G

This comprehensive entry provides an in-depth understanding of the BZM55B27-TR, covering its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací BZM55B27-TR v technických řešeních

What is BZM55B27-TR?
- BZM55B27-TR is a Zener diode with a voltage of 27V and a power rating of 500mW, commonly used for voltage regulation and protection in electronic circuits.
What are the typical applications of BZM55B27-TR?
- BZM55B27-TR is commonly used in voltage regulation, overvoltage protection, and voltage reference circuits in various technical solutions.
What is the maximum current that BZM55B27-TR can handle?
- The maximum current handling capacity of BZM55B27-TR is typically around 100mA, making it suitable for low-power applications.
How does BZM55B27-TR provide overvoltage protection?
- BZM55B27-TR acts as a voltage clamp, conducting current when the voltage across it exceeds its specified breakdown voltage, thereby protecting downstream components.
Can BZM55B27-TR be used in automotive electronics?
- Yes, BZM55B27-TR can be used in automotive electronics for voltage regulation and protection against voltage spikes.
What are the temperature specifications for BZM55B27-TR?
- BZM55B27-TR typically has an operating temperature range of -65°C to +150°C, making it suitable for a wide range of environments.
Is BZM55B27-TR RoHS compliant?
- Yes, BZM55B27-TR is generally RoHS compliant, meeting the requirements for lead-free and environmentally friendly manufacturing.
Can BZM55B27-TR be used in battery charging circuits?
- Yes, BZM55B27-TR can be used in battery charging circuits to regulate the voltage and protect the battery from overvoltage conditions.
What are the package options available for BZM55B27-TR?
- BZM55B27-TR is commonly available in SOD-123 or SOD-323 packages, providing options for surface mount applications.
Are there any application notes or reference designs available for using BZM55B27-TR?
- Yes, many manufacturers provide application notes and reference designs for incorporating BZM55B27-TR into various technical solutions, offering guidance on its proper usage.