1N5221B A0G

Product Overview

Use

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

Characteristics

Zener voltage: 4.3V
Power dissipation: 500mW
Package type: DO-35
Operating temperature range: -65°C to +200°C
Forward voltage: 1.2V
Reverse current: 5μA

Packaging/Quantity

The 1N5221B A0G is typically available in reels or bulk packaging with quantities varying based on supplier specifications.

Specifications

Zener voltage: 4.3V
Power dissipation: 500mW
Maximum forward voltage: 1.2V
Maximum reverse current: 5μA
Operating temperature range: -65°C to +200°C

Detailed Pin Configuration

The 1N5221B A0G has two pins, anode (A) and cathode (K), which are identified by the polarity band on the diode body.

Functional Features

Voltage regulation: The 1N5221B A0G maintains a constant output voltage when it is operated in its breakdown region.
Overvoltage protection: It prevents excessive voltage from reaching sensitive components in a circuit.

Advantages and Disadvantages

Advantages

Precise voltage regulation
Compact size
Wide operating temperature range

Disadvantages

Limited power dissipation capability
Susceptible to damage from overcurrent conditions

Working Principles

The 1N5221B A0G operates based on the Zener effect, where it maintains a nearly constant voltage across its terminals when it is reverse-biased and operated at or above its breakdown voltage.

Detailed Application Field Plans

The 1N5221B A0G is widely used in various electronic applications such as: - Voltage regulators - Overvoltage protection circuits - Signal clamping circuits - Voltage references

Detailed and Complete Alternative Models

Some alternative models to the 1N5221B A0G include: - 1N5221A - 1N5221C - BZX55C4V3 - BZT52C4V3

In conclusion, the 1N5221B A0G Zener diode is a versatile component that finds extensive use in voltage regulation and protection applications within electronic circuits. Its precise voltage regulation, compact size, and wide operating temperature range make it a popular choice for various design requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1N5221B A0G v technických řešeních

What is the 1N5221B A0G diode used for?
- The 1N5221B A0G diode is commonly used as a voltage regulator in various technical solutions.
What is the maximum forward voltage of the 1N5221B A0G diode?
- The maximum forward voltage of the 1N5221B A0G diode is typically around 1.1 volts.
What is the maximum reverse voltage of the 1N5221B A0G diode?
- The maximum reverse voltage of the 1N5221B A0G diode is usually around 100 volts.
What is the power dissipation of the 1N5221B A0G diode?
- The power dissipation of the 1N5221B A0G diode is approximately 500 milliwatts.
What are the typical applications of the 1N5221B A0G diode?
- Typical applications of the 1N5221B A0G diode include voltage regulation, overvoltage protection, and signal clamping.
What is the operating temperature range of the 1N5221B A0G diode?
- The operating temperature range of the 1N5221B A0G diode is usually between -65°C to +200°C.
What is the package type of the 1N5221B A0G diode?
- The 1N5221B A0G diode is commonly available in a DO-35 glass axial package.
Can the 1N5221B A0G diode be used in high-frequency applications?
- The 1N5221B A0G diode is not suitable for high-frequency applications due to its relatively slow response time.
What is the typical forward current of the 1N5221B A0G diode?
- The typical forward current of the 1N5221B A0G diode is around 500 milliamps.
Is the 1N5221B A0G diode suitable for precision voltage references?
- The 1N5221B A0G diode is not ideal for precision voltage references due to its relatively high tolerance and temperature coefficient.

Please let me know if you need further information on any of these questions!