1N4752AHR0G

Product Overview

Use

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

Characteristics

Zener voltage: 33V
Power dissipation: 1.3W
Package type: DO-41
RoHS compliant

Packaging/Quantity

The 1N4752AHR0G is typically available in reels or bulk packaging with varying quantities depending on the supplier.

Specifications

Zener voltage: 33V
Power dissipation: 1.3W
Maximum forward voltage: 1.1V
Maximum reverse current: 5μA
Operating temperature range: -65°C to 200°C

Detailed Pin Configuration

The 1N4752AHR0G has two pins, anode, and cathode, which are identified by the polarity band on the diode body.

Functional Features

Voltage regulation: The Zener diode maintains a constant voltage across its terminals when reverse biased.
Overvoltage protection: It conducts current when the voltage exceeds its breakdown voltage, protecting the circuit from damage.

Advantages and Disadvantages

Advantages

Precise voltage regulation
Compact size
Fast response time

Disadvantages

Limited power dissipation capability
Sensitivity to temperature variations

Working Principles

The 1N4752AHR0G operates based on the principle of the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse biased, allowing it to regulate voltage in electronic circuits.

Detailed Application Field Plans

The 1N4752AHR0G is widely used in various applications such as: - Voltage regulators in power supplies - Overvoltage protection in electronic circuits - Signal clamping and limiting circuits

Detailed and Complete Alternative Models

Some alternative models to the 1N4752AHR0G include: - 1N4728AHR0G (Zener voltage: 3.3V) - 1N4733AHR0G (Zener voltage: 5.1V) - 1N4744AHR0G (Zener voltage: 15V)

In conclusion, the 1N4752AHR0G Zener diode is a crucial component in electronic circuits, providing precise voltage regulation and overvoltage protection in various applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1N4752AHR0G v technických řešeních

What is the 1N4752AHR0G?
- The 1N4752AHR0G is a Zener diode with a voltage rating of 33V and a power rating of 1W.
What are the typical applications of the 1N4752AHR0G?
- It is commonly used for voltage regulation, voltage reference, and overvoltage protection in various electronic circuits.
What is the maximum current that can flow through the 1N4752AHR0G?
- The maximum current is typically around 40mA.
How does the 1N4752AHR0G provide voltage regulation?
- The Zener diode conducts current in reverse-bias at its breakdown voltage, providing a relatively constant voltage across its terminals.
Can the 1N4752AHR0G be used for overvoltage protection?
- Yes, it can be used to shunt excess voltage away from sensitive components in a circuit, protecting them from damage.
What are the key specifications to consider when using the 1N4752AHR0G in a design?
- Key specifications include the breakdown voltage, power rating, and maximum current.
Are there any specific thermal considerations when using the 1N4752AHR0G?
- It's important to consider the power dissipation and ensure proper heat sinking if the diode will be handling significant power.
Can the 1N4752AHR0G be used in automotive applications?
- Yes, it can be used in automotive electronics for voltage regulation and protection.
What are some common alternatives to the 1N4752AHR0G?
- Alternatives include other Zener diodes with similar voltage and power ratings, such as the 1N4749A or 1N4748A.
How do I select the appropriate resistor to use with the 1N4752AHR0G for voltage regulation?
- The resistor value can be calculated using Ohm's law and the desired current flowing through the diode to achieve the desired voltage regulation.