1N4754CP/TR8

Product Overview

Use

It is commonly used for voltage regulation and voltage reference applications.

Characteristics

Zener voltage: 20V
Power dissipation: 1.3W
Package type: DO-41
Operating temperature range: -65°C to +200°C
Storage temperature range: -65°C to +200°C

Packaging/Quantity

The 1N4754CP/TR8 is typically available in tape and reel packaging with a quantity of 3000 units per reel.

Specifications

Zener voltage: 20V
Power dissipation: 1.3W
Maximum forward voltage: 1.2V
Reverse current: 5μA
Temperature coefficient: 0.05%/°C

Detailed Pin Configuration

The 1N4754CP/TR8 has a standard DO-41 package with two leads. The anode is connected to the positive terminal, and the cathode is connected to the negative terminal.

Functional Features

Precise voltage regulation
Low reverse leakage current
High power dissipation capability
Wide operating temperature range

Advantages and Disadvantages

Advantages

Accurate voltage regulation
High power dissipation
Wide operating temperature range

Disadvantages

Limited voltage options compared to other Zener diodes
Sensitive to temperature variations

Working Principles

The 1N4754CP/TR8 operates based on the Zener effect, where it maintains a constant voltage across its terminals when reverse biased within its specified voltage range.

Detailed Application Field Plans

The 1N4754CP/TR8 is widely used in: - Voltage regulators - Voltage references - Overvoltage protection circuits - Power supplies

Detailed and Complete Alternative Models

Some alternative models to the 1N4754CP/TR8 include: - 1N4734A - 1N4742A - BZX55C20

In conclusion, the 1N4754CP/TR8 Zener diode offers precise voltage regulation and high power dissipation capabilities, making it suitable for various voltage-related applications. While it has limitations in terms of voltage options and sensitivity to temperature variations, it remains a popular choice for many electronic designs. Its wide operating temperature range and low reverse leakage current make it a reliable component in diverse circuit designs.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1N4754CP/TR8 v technických řešeních

Sure, here are 10 common questions and answers related to the application of 1N4754CP/TR8:

What is the 1N4754CP/TR8?
- The 1N4754CP/TR8 is a Zener diode with a voltage rating of 39V and a power rating of 1W.
What are the typical applications of the 1N4754CP/TR8?
- It is commonly used in voltage regulation, surge suppression, and overvoltage protection circuits.
What is the maximum current that can flow through the 1N4754CP/TR8?
- The maximum current for this diode is typically around 40mA.
How does the 1N4754CP/TR8 provide voltage regulation?
- The Zener diode conducts in reverse-bias breakdown region, maintaining a nearly constant voltage across its terminals.
What are the key specifications to consider when using the 1N4754CP/TR8 in a circuit?
- Key specifications include its voltage rating, power dissipation, and maximum current.
Can the 1N4754CP/TR8 be used for overvoltage protection?
- Yes, it can be used to protect sensitive components from overvoltage by shunting excess voltage to ground.
What are the temperature considerations for the 1N4754CP/TR8?
- The operating and storage temperature ranges should be considered to ensure proper functionality.
How does the 1N4754CP/TR8 compare to other Zener diodes with different voltage ratings?
- It offers a specific voltage rating of 39V, which may be suitable for certain applications requiring this voltage level.
Are there any specific layout or mounting considerations for the 1N4754CP/TR8?
- Proper heat sinking and PCB layout should be considered to ensure efficient heat dissipation and reliable operation.
Where can I find detailed application notes or reference designs for the 1N4754CP/TR8?
- Manufacturers' datasheets, application notes, and online resources provide detailed information on using this diode in various technical solutions.