2EZ91D/TR8 Product Overview

Introduction

The 2EZ91D/TR8 is a semiconductor product 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: Voltage regulation in electronic circuits
Characteristics: Low forward voltage drop, high surge current capability
Package: SOD-123 package
Essence: Regulating voltage in electronic devices
Packaging/Quantity: Typically available in reels of 3000 units

Specifications

Voltage Rating: 2.7V
Power Dissipation: 1W
Forward Current: 500mA
Reverse Leakage Current: 5µA
Operating Temperature Range: -65°C to +150°C

Detailed Pin Configuration

The 2EZ91D/TR8 typically has two pins, with the cathode connected to the first pin and the anode connected to the second pin.

Functional Features

Voltage Regulation: The 2EZ91D/TR8 regulates voltage by maintaining a constant output voltage despite changes in input voltage or load current.
Overvoltage Protection: It protects the circuit from damage due to excessive voltage spikes.
High Surge Current Capability: Capable of handling short-term surges in current without damage.

Advantages and Disadvantages

Advantages

Low forward voltage drop
Compact SOD-123 package
High surge current capability

Disadvantages

Limited voltage regulation range
Sensitive to temperature variations

Working Principles

The 2EZ91D/TR8 operates based on the principle of Zener diode voltage regulation. When the input voltage exceeds the Zener voltage, it conducts current to regulate the output voltage.

Detailed Application Field Plans

The 2EZ91D/TR8 finds applications in various electronic devices, including: - Voltage regulators in power supplies - Overvoltage protection in electronic circuits - Voltage stabilization in consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the 2EZ91D/TR8 include: - 1N4728A: Similar voltage rating and package type - BZX84C2V7: Comparable voltage regulation characteristics - MMBZ27VALT1G: Alternative SOD-123 package option

In conclusion, the 2EZ91D/TR8 is a voltage regulator diode with specific characteristics and applications, offering voltage regulation and overvoltage protection in electronic circuits.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 2EZ91D/TR8 v technických řešeních

What is 2EZ91D/TR8?
- 2EZ91D/TR8 is a high-performance semiconductor component used in various technical solutions, such as power management and voltage regulation.
What are the key features of 2EZ91D/TR8?
- The key features of 2EZ91D/TR8 include its low forward voltage drop, high current capability, and fast response time.
In what technical solutions can 2EZ91D/TR8 be used?
- 2EZ91D/TR8 can be used in applications such as voltage clamping, overvoltage protection, and surge suppression in electronic circuits.
What is the maximum voltage and current rating for 2EZ91D/TR8?
- The maximum voltage rating for 2EZ91D/TR8 is typically around 91V, and the maximum current rating is around 2A.
How does 2EZ91D/TR8 contribute to power management in technical solutions?
- 2EZ91D/TR8 helps in managing power by providing a stable voltage output and protecting sensitive components from voltage spikes and surges.
What are the typical applications where 2EZ91D/TR8 is beneficial?
- Typical applications include battery charging circuits, DC power supplies, and automotive electronics where voltage regulation and transient protection are crucial.
What are the temperature and storage requirements for 2EZ91D/TR8?
- 2EZ91D/TR8 is designed to operate within a specified temperature range, typically between -55°C to 150°C, and should be stored in a dry environment to prevent moisture damage.
How does 2EZ91D/TR8 compare to other similar components in terms of performance?
- Compared to similar components, 2EZ91D/TR8 offers lower forward voltage drop and faster response times, making it suitable for demanding technical solutions.
Can 2EZ91D/TR8 be used in conjunction with other components for enhanced protection?
- Yes, 2EZ91D/TR8 can be combined with other components such as varistors or transient voltage suppressors to provide comprehensive protection against voltage transients.
Are there any specific design considerations when incorporating 2EZ91D/TR8 into a technical solution?
- Designers should consider the thermal management, PCB layout, and proper voltage derating to ensure optimal performance and reliability of 2EZ91D/TR8 in their technical solutions.