1N5223BUR-1

Product Overview

Use

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

Characteristics

Zener voltage: 4.7V
Power dissipation: 500mW
Package type: DO-35
Operating temperature range: -65°C to +200°C
Forward voltage: 1.2V
Reverse current: 5μA

Package

The 1N5223BUR-1 is typically available in a DO-35 package.

Essence

This Zener diode is essential for maintaining stable voltage levels in various electronic applications.

Packaging/Quantity

It is usually supplied in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

Zener voltage: 4.7V
Power dissipation: 500mW
Maximum forward voltage: 1.2V
Maximum reverse current: 5μA
Operating temperature range: -65°C to +200°C
Package type: DO-35

Detailed Pin Configuration

The 1N5223BUR-1 Zener diode typically has two pins, with the cathode being shorter than the anode.

Functional Features

Precise voltage regulation
Overvoltage protection
Low reverse leakage current

Advantages

Accurate voltage regulation
Compact size
Wide operating temperature range

Disadvantages

Limited power dissipation capability
Sensitive to temperature variations

Working Principles

The 1N5223BUR-1 operates based on the Zener effect, where it maintains a constant voltage drop across its terminals when reverse-biased.

Detailed Application Field Plans

This Zener diode is widely used in: - Voltage regulators - Overvoltage protection circuits - Power supplies - Signal clamping circuits

Detailed and Complete Alternative Models

Some alternative models to the 1N5223BUR-1 include: - 1N5221BUR-1 (3.3V Zener voltage) - 1N5225BUR-1 (5.1V Zener voltage) - BZX84C4V7 (4.7V Zener voltage)

In conclusion, the 1N5223BUR-1 Zener diode is a crucial component in electronic circuits, providing precise voltage regulation and overvoltage protection. Its compact size and wide operating temperature range make it suitable for various applications, although it has limitations in power dissipation and sensitivity to temperature changes. Understanding its specifications, pin configuration, functional features, and alternatives is essential for effective utilization in electronic designs.

技術ソリューションにおける 1N5223BUR-1 の適用に関連する 10 件の一般的な質問と回答をリストします。

What is the 1N5223BUR-1?
- The 1N5223BUR-1 is a Zener diode with a voltage rating of 4.7V and a power rating of 500mW.
What are the typical applications of the 1N5223BUR-1?
- It is commonly used in voltage regulation, voltage reference, and overvoltage protection circuits.
What is the maximum current that can flow through the 1N5223BUR-1?
- The maximum current for the 1N5223BUR-1 is typically around 20mA.
How does the 1N5223BUR-1 provide voltage regulation?
- The Zener diode conducts in reverse bias when the voltage across it reaches its breakdown voltage, effectively regulating the voltage across the circuit.
Can the 1N5223BUR-1 be used for overvoltage protection?
- Yes, it can be used to shunt excess voltage away from sensitive components, protecting them from damage.
What are the key specifications to consider when using the 1N5223BUR-1 in a circuit?
- Key specifications include the breakdown voltage, power rating, and maximum current.
Are there any specific considerations for PCB layout when using the 1N5223BUR-1?
- It's important to minimize trace lengths and keep the Zener diode close to the components it is protecting or regulating.
Can the 1N5223BUR-1 be used in temperature-sensitive applications?
- Yes, but it's important to consider the temperature coefficient of the Zener voltage and its impact on the overall circuit performance.
What are some common alternatives to the 1N5223BUR-1?
- Alternatives include other Zener diodes with similar voltage ratings and power dissipation capabilities.
Where can I find detailed application notes for using the 1N5223BUR-1 in technical solutions?
- Detailed application notes can often be found in the datasheet provided by the manufacturer or in application-specific technical literature.