1N5918CPE3/TR12

Product Overview

Use

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

Characteristics

Forward Voltage: 1.2V
Reverse Voltage: 36V
Power Dissipation: 5W
Package Type: DO-41
Operating Temperature: -65°C to +200°C

Package

The 1N5918CPE3/TR12 is typically available in bulk packaging or on reels, with quantities varying based on supplier and customer requirements.

Specifications

Zener Voltage: 36V
Tolerance: ±5%
Maximum Reverse Leakage Current: 5μA
Maximum Zener Impedance: 10Ω
Maximum Surge Current: 50A

Pin Configuration

The 1N5918CPE3/TR12 has a standard DO-41 package with two leads. The anode is connected to the positive terminal, while the cathode is connected to the negative terminal.

Functional Features

The primary function of the 1N5918CPE3/TR12 is to maintain a constant voltage across its terminals when it is operated in the reverse breakdown region.

Advantages and Disadvantages

Advantages

Precise voltage regulation
High power dissipation capability
Compact size

Disadvantages

Limited current handling capacity
Sensitivity to temperature variations

Working Principles

When the reverse voltage across the diode reaches the specified Zener voltage, it enters the breakdown region, allowing a controlled amount of current to flow through it, maintaining a nearly constant voltage drop.

Application Field Plans

The 1N5918CPE3/TR12 is widely used in various electronic circuits such as voltage regulators, power supplies, and surge protectors.

Alternative Models

Some alternative models to the 1N5918CPE3/TR12 include: - 1N746A - BZX84C36 - LM336Z-3.6

In conclusion, the 1N5918CPE3/TR12 Zener diode is a crucial component in electronic circuits, providing precise voltage regulation and protection. Its compact size and high power dissipation make it suitable for a wide range of applications.

Word Count: 310

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1N5918CPE3/TR12 v technických řešeních

What is the 1N5918CPE3/TR12 diode used for?
- The 1N5918CPE3/TR12 diode is commonly used for voltage regulation and transient voltage suppression in various technical solutions.
What is the maximum forward voltage drop of the 1N5918CPE3/TR12 diode?
- The maximum forward voltage drop of the 1N5918CPE3/TR12 diode is typically around 1.5V at a forward current of 1A.
What is the maximum reverse voltage rating of the 1N5918CPE3/TR12 diode?
- The 1N5918CPE3/TR12 diode has a maximum reverse voltage rating of 30V.
Can the 1N5918CPE3/TR12 diode be used for overvoltage protection?
- Yes, the 1N5918CPE3/TR12 diode can be used for overvoltage protection due to its transient voltage suppression capabilities.
What are the typical applications of the 1N5918CPE3/TR12 diode?
- Typical applications of the 1N5918CPE3/TR12 diode include power supplies, voltage regulators, and surge protection circuits.
Is the 1N5918CPE3/TR12 diode suitable for automotive applications?
- Yes, the 1N5918CPE3/TR12 diode is suitable for automotive applications where transient voltage suppression is required.
What is the operating temperature range of the 1N5918CPE3/TR12 diode?
- The 1N5918CPE3/TR12 diode typically operates within a temperature range of -65°C to +175°C.
Does the 1N5918CPE3/TR12 diode require a heatsink for certain applications?
- Depending on the application and power dissipation, a heatsink may be required for the 1N5918CPE3/TR12 diode to ensure proper thermal management.
Can the 1N5918CPE3/TR12 diode handle high surge currents?
- Yes, the 1N5918CPE3/TR12 diode is capable of handling high surge currents, making it suitable for surge protection applications.
Are there any specific layout considerations when using the 1N5918CPE3/TR12 diode in a circuit?
- It is important to consider proper PCB layout and placement to minimize parasitic effects and ensure optimal performance of the 1N5918CPE3/TR12 diode in a circuit.