1N5228A (DO-35) - Encyclopedia Entry

Introduction

The 1N5228A (DO-35) is a diode belonging to the category of semiconductor devices. 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: Semiconductor device
Use: Rectification and voltage regulation
Characteristics: Small signal diode, low forward voltage drop, high current capability
Package: DO-35
Essence: Silicon diode
Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

Voltage Rating: 3.3V
Current Rating: 500mA
Power Dissipation: 1.0W
Operating Temperature Range: -65°C to +200°C
Storage Temperature Range: -65°C to +200°C

Detailed Pin Configuration

The 1N5228A (DO-35) diode has two leads with the following pin configuration: - Anode (A) - Positive terminal - Cathode (K) - Negative terminal

Functional Features

Low forward voltage drop
High current capability
Fast switching speed
Reliable performance over a wide temperature range

Advantages and Disadvantages

Advantages

Small size
Low forward voltage drop
High current handling capability

Disadvantages

Limited reverse voltage tolerance
Sensitivity to temperature variations

Working Principles

The 1N5228A (DO-35) diode operates based on the principle of semiconductor junction behavior. When forward-biased, it allows current flow with minimal voltage drop. In reverse bias, it blocks the current flow up to its breakdown voltage.

Detailed Application Field Plans

The 1N5228A (DO-35) diode finds applications in various electronic circuits, including: - Voltage regulation - Signal rectification - Overvoltage protection - Switching circuits

Detailed and Complete Alternative Models

Some alternative models to the 1N5228A (DO-35) diode include: - 1N5221A - 1N5222A - 1N5223A - 1N5224A - 1N5225A - 1N5226A - 1N5227A - 1N5229A - 1N5230A

In conclusion, the 1N5228A (DO-35) diode is a versatile semiconductor device with applications in various electronic circuits, offering advantages such as small size, low forward voltage drop, and high current handling capability. However, it has limitations in terms of reverse voltage tolerance and sensitivity to temperature variations. Understanding its specifications, pin configuration, functional features, and alternative models is essential for effective utilization in electronic designs.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1N5228A (DO-35) v technických řešeních

What is the 1N5228A (DO-35) used for?
- The 1N5228A (DO-35) is a zener diode commonly used for voltage regulation and protection in electronic circuits.
What is the maximum power dissipation of the 1N5228A (DO-35)?
- The maximum power dissipation of the 1N5228A (DO-35) is typically around 500mW.
What is the voltage rating of the 1N5228A (DO-35)?
- The 1N5228A (DO-35) has a nominal zener voltage of 3.3V, which makes it suitable for applications requiring this specific voltage reference.
Can the 1N5228A (DO-35) be used for voltage regulation in power supplies?
- Yes, the 1N5228A (DO-35) can be used to regulate voltage in low-power applications such as small signal circuits and sensor interfaces.
What are the typical applications of the 1N5228A (DO-35) in technical solutions?
- Typical applications include voltage clamping, voltage regulation, and voltage reference in various electronic circuits.
Is the 1N5228A (DO-35) suitable for overvoltage protection?
- Yes, the 1N5228A (DO-35) can be used for overvoltage protection by shunting excess voltage to ground when the zener voltage is exceeded.
What is the temperature coefficient of the 1N5228A (DO-35)?
- The temperature coefficient of the 1N5228A (DO-35) is typically around -2mV/°C, making it relatively stable over a range of temperatures.
Can the 1N5228A (DO-35) be used in reverse bias?
- Yes, the 1N5228A (DO-35) is designed to operate in reverse bias, allowing it to regulate voltage and provide protection in this configuration.
What is the maximum current that the 1N5228A (DO-35) can handle?
- The 1N5228A (DO-35) can typically handle continuous current up to 20mA, making it suitable for low-power applications.
Are there any specific considerations for PCB layout when using the 1N5228A (DO-35)?
- It's important to minimize trace lengths and keep the zener diode close to the components it is protecting or regulating to reduce parasitic effects and ensure proper performance.