1N5251A

Product Overview

Use

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

Characteristics

Forward Voltage: 1V
Reverse Voltage: 100V
Power Dissipation: 500mW
Package: DO-35
Essence: Zener Diode
Packaging/Quantity: Bulk or Tape & Reel

Specifications

Maximum Zener Current: 20mA
Temperature Coefficient: 5mV/°C
Operating Temperature Range: -65°C to +200°C

Detailed Pin Configuration

The 1N5251A has two pins, with the cathode connected to the case and the anode as the lead.

Functional Features

Precise voltage regulation
Overvoltage protection
Low impedance

Advantages

Reliable voltage regulation
Wide operating temperature range
Compact package size

Disadvantages

Limited current handling capability
Sensitivity to temperature variations

Working Principles

The 1N5251A operates based on the principle of the Zener effect, where it maintains a constant voltage across its terminals when reverse biased.

Detailed Application Field Plans

The 1N5251A is widely used in: - Voltage regulators - Power supplies - Overvoltage protection circuits

Detailed and Complete Alternative Models

Some alternative models to the 1N5251A include: - 1N5221A - 1N5231A - 1N5241A

In conclusion, the 1N5251A Zener diode offers precise voltage regulation and overvoltage protection in a compact package, making it suitable for various electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1N5251A v technických řešeních

What is 1N5251A?
- 1N5251A is a 5.6V Zener diode used for voltage regulation and protection in electronic circuits.
What are the typical applications of 1N5251A?
- It is commonly used in voltage regulator circuits, overvoltage protection, and as a reference voltage source.
What is the maximum power dissipation of 1N5251A?
- The maximum power dissipation is 500mW.
What is the operating temperature range of 1N5251A?
- The operating temperature range is typically -65°C to +200°C.
What is the voltage tolerance of 1N5251A?
- The voltage tolerance is ±5%.
Can 1N5251A be used for reverse polarity protection?
- Yes, it can be used for reverse polarity protection due to its Zener breakdown characteristics.
What is the forward voltage drop of 1N5251A?
- The forward voltage drop is typically 1.2V at 200mA.
Is 1N5251A suitable for low voltage applications?
- Yes, it is suitable for low voltage applications due to its 5.6V rating.
What are the package options available for 1N5251A?
- It is available in various packages such as DO-35, DO-41, and SOD-123.
Can 1N5251A be used in automotive electronics?
- Yes, it can be used in automotive electronics for voltage regulation and protection purposes.