1N4758P/TR8

Product Overview

Category:

The 1N4758P/TR8 belongs to the category of Zener diodes.

Use:

Zener diodes are primarily used for voltage regulation and voltage reference applications.

Characteristics:

• The 1N4758P/TR8 is a 51V, 1W Zener diode with a tolerance of 5%.
• It is designed to provide a constant voltage output when it is operated in its breakdown region.

Package:

The 1N4758P/TR8 is available in a DO-41 package.

Essence:

This Zener diode is essential for maintaining a stable voltage in various electronic circuits.

Packaging/Quantity:

The 1N4758P/TR8 is typically packaged in reels or tubes and is available in quantities suitable for both prototyping and production purposes.

Specifications

• Voltage: 51V
• Power Dissipation: 1W
• Tolerance: ±5%
• Package Type: DO-41
• Operating Temperature Range: -65°C to +200°C

Detailed Pin Configuration

The 1N4758P/TR8 Zener diode has two pins. The cathode is denoted by a band on the body of the diode, while the anode is the other terminal.

Functional Features

• Voltage Regulation: The 1N4758P/TR8 maintains a constant voltage across its terminals when operated in its breakdown region.
• Overvoltage Protection: It can protect sensitive components in a circuit from overvoltage conditions.

Advantages

• Precise Voltage Regulation: The 1N4758P/TR8 provides accurate voltage regulation, making it suitable for critical applications.
• Compact Size: Its small form factor makes it suitable for space-constrained designs.

Disadvantages

• Power Dissipation Limit: The 1N4758P/TR8 has a maximum power dissipation of 1W, which may limit its use in high-power applications.
• Voltage Tolerance: The ±5% tolerance may not be suitable for applications requiring extremely precise voltage references.

Working Principles

The 1N4758P/TR8 operates based on the principle of the Zener effect, where it maintains a nearly constant voltage across its terminals when it is reverse-biased and operated in its breakdown region.

Detailed Application Field Plans

The 1N4758P/TR8 is commonly used in the following applications: - Voltage Regulators - Voltage References - Overvoltage Protection Circuits

Detailed and Complete Alternative Models

Some alternative models to the 1N4758P/TR8 include: - 1N4749A - BZX85C51 - LM431

In conclusion, the 1N4758P/TR8 Zener diode is a crucial component for voltage regulation and reference applications, offering precise voltage control and protection against overvoltage conditions. Its compact size and functional features make it suitable for a wide range of electronic circuits.

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