1N5918APE3/TR12

Product Overview

Use

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

Characteristics

Forward Voltage: 1.0V
Reverse Voltage: 30V
Current Rating: 1A
Fast Switching Speed
Low Leakage Current

Package

The 1N5918APE3/TR12 is typically available in a DO-41 package.

Packaging/Quantity

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

Specifications

Part Number: 1N5918APE3/TR12
Type: Zener Diode
Voltage - Zener (Nom): 30V
Power Dissipation (Max): 1.5W
Impedance (Max) (Zzt): 10 Ohm
Current - Reverse Leakage @ Vr: 5µA @ 20V
Operating Temperature: -65°C ~ 200°C

Detailed Pin Configuration

The 1N5918APE3/TR12 typically has two pins, with the anode connected to the positive side and the cathode connected to the negative side of the circuit.

Functional Features

The 1N5918APE3/TR12 functions as a voltage regulator, maintaining a constant output voltage across a wide range of load currents and input voltages.

Advantages

Precise Voltage Regulation
Fast Response Time
High Reliability
Compact Size

Disadvantages

Limited Power Dissipation Capability
Sensitivity to Overvoltage Conditions

Working Principles

When the voltage across the diode reaches the specified zener voltage, it begins to conduct in the reverse direction, effectively regulating the voltage across the circuit.

Detailed Application Field Plans

The 1N5918APE3/TR12 is widely used in: - Voltage Regulator Circuits - Power Supplies - Overvoltage Protection Circuits

Detailed and Complete Alternative Models

Some alternative models to the 1N5918APE3/TR12 include: - 1N4734A - BZX55C30 - 1N746A

This comprehensive entry provides detailed information about the 1N5918APE3/TR12, covering its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.

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What is the 1N5918APE3/TR12 diode used for?
- The 1N5918APE3/TR12 diode is commonly used for voltage regulation and transient voltage suppression in various technical solutions.
What is the maximum forward voltage of the 1N5918APE3/TR12 diode?
- The maximum forward voltage of the 1N5918APE3/TR12 diode is typically around 1.5V at a forward current of 1A.
What is the reverse breakdown voltage of the 1N5918APE3/TR12 diode?
- The reverse breakdown voltage of the 1N5918APE3/TR12 diode is 18V, making it suitable for applications requiring voltage clamping or transient suppression.
Can the 1N5918APE3/TR12 diode be used for overvoltage protection?
- Yes, the 1N5918APE3/TR12 diode can be used for overvoltage protection due to its ability to clamp excessive voltages and divert transient currents away from sensitive components.
What are the typical applications of the 1N5918APE3/TR12 diode?
- Typical applications of the 1N5918APE3/TR12 diode include voltage regulation in power supplies, overvoltage protection in electronic circuits, and transient suppression in automotive and industrial systems.
Is the 1N5918APE3/TR12 diode suitable for high-frequency applications?
- The 1N5918APE3/TR12 diode is not specifically designed for high-frequency applications, but it can still be used in certain low to moderate frequency circuits.
What is the temperature range for the 1N5918APE3/TR12 diode?
- The 1N5918APE3/TR12 diode is typically rated for a temperature range of -65°C to 175°C, making it suitable for a wide range of operating conditions.
Can the 1N5918APE3/TR12 diode handle high surge currents?
- Yes, the 1N5918APE3/TR12 diode is capable of handling high surge currents, which makes it suitable for transient suppression in rugged environments.
Are there any specific soldering or mounting considerations for the 1N5918APE3/TR12 diode?
- It is recommended to follow standard soldering and mounting practices for the 1N5918APE3/TR12 diode, ensuring proper heat dissipation and mechanical stability.
What are the key differences between the 1N5918APE3/TR12 diode and similar diodes in its class?
- The 1N5918APE3/TR12 diode offers a combination of specific voltage regulation and transient suppression characteristics, making it suitable for unique technical solutions compared to other diodes in its class.