1N5918AP/TR8

Product Overview

Category:

The 1N5918AP/TR8 belongs to the category of Zener diodes.

Use:

Zener diodes are primarily used for voltage regulation and protection in electronic circuits.

Characteristics:

• The 1N5918AP/TR8 is a 5.6V, 3W Zener diode with a tolerance of ±5%.
• It is designed to provide a stable voltage reference under specific operating conditions.
• The diode is housed in a DO-41 package and operates within a temperature range of -65°C to +175°C.

Package:

The 1N5918AP/TR8 is available in a DO-41 axial leaded package.

Essence:

This Zener diode serves as a critical component in electronic circuits, ensuring stable voltage levels for various applications.

Packaging/Quantity:

The 1N5918AP/TR8 is typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

• Voltage: 5.6V
• Power Dissipation: 3W
• Tolerance: ±5%
• Operating Temperature Range: -65°C to +175°C
• Package Type: DO-41

Detailed Pin Configuration

The 1N5918AP/TR8 Zener diode has two leads, with the cathode connected to the marked end of the diode and the anode connected to the unmarked end.

Functional Features

• Voltage Regulation: The Zener diode maintains a constant voltage across its terminals, providing stability in electronic circuits.
• Overvoltage Protection: It protects sensitive components by diverting excess voltage away from the circuit.

Advantages

• Precise Voltage Regulation: Ensures consistent voltage levels in electronic systems.
• Compact Design: The DO-41 package offers space-efficient integration into circuit designs.

Disadvantages

• Power Limitation: The 3W power dissipation may restrict its use in high-power applications.
• Temperature Sensitivity: Performance may vary with temperature fluctuations.

Working Principles

The 1N5918AP/TR8 operates based on the Zener effect, where it allows current to flow in reverse bias once the voltage reaches its specified breakdown voltage, effectively regulating the voltage across its terminals.

Detailed Application Field Plans

Voltage Regulation

The Zener diode can be employed in voltage regulator circuits to maintain a stable output voltage for various electronic devices and systems.

Overvoltage Protection

It can be utilized in surge protection circuits to safeguard sensitive components from voltage spikes and transients.

Detailed and Complete Alternative Models

• 1N4734A: 5.6V, 1W Zener diode
• BZX55C5V6: 5.6V, 0.5W Zener diode
• 1N5338B: 5.6V, 5W Zener diode

In conclusion, the 1N5918AP/TR8 Zener diode offers precise voltage regulation and overvoltage protection in a compact package, making it suitable for a wide range of electronic applications.

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