MM3Z4V7C

Product Overview

Use

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

Characteristics

Voltage: 4.7V
Power Dissipation: 200mW
Package: SOD-323
Reverse Leakage Current: 100nA
Operating Temperature Range: -65°C to +150°C

Packaging/Quantity

The MM3Z4V7C is typically available in tape and reel packaging with quantities varying based on manufacturer specifications.

Specifications

Voltage: 4.7V
Power Dissipation: 200mW
Maximum Reverse Leakage Current: 100nA
Operating Temperature Range: -65°C to +150°C
Package Type: SOD-323

Detailed Pin Configuration

The MM3Z4V7C Zener diode has two pins, with the cathode connected to the ground and the anode connected to the input voltage.

Functional Features

Voltage Regulation: The MM3Z4V7C provides a stable 4.7V output voltage, making it suitable for voltage regulation applications.
Overvoltage Protection: It helps protect sensitive components in electronic circuits from overvoltage conditions.

Advantages and Disadvantages

Advantages

Precise Voltage Regulation
Small Package Size
Low Reverse Leakage Current

Disadvantages

Limited Power Dissipation
Narrow Operating Temperature Range

Working Principles

The MM3Z4V7C operates based on the principle of the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse-biased.

Detailed Application Field Plans

The MM3Z4V7C is widely used in various electronic circuits such as: - Voltage Regulators - Overvoltage Protection Circuits - Signal Clipping Circuits

Detailed and Complete Alternative Models

Some alternative models to MM3Z4V7C include: - BZX84C4V7 - 1N4732A - MMSZ5245B

In conclusion, the MM3Z4V7C Zener diode is a crucial component in electronic circuits, providing precise voltage regulation and overvoltage protection. Its small package size and low reverse leakage current make it suitable for a wide range of applications, although its limited power dissipation and operating temperature range should be considered in design considerations.

[Word Count: 346]

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MM3Z4V7C v technických řešeních

What is MM3Z4V7C?
- MM3Z4V7C is a 350mW Zener diode with a voltage range of 3.6V to 4.2V, commonly used in electronic circuits for voltage regulation and protection.
How does MM3Z4V7C work in technical solutions?
- MM3Z4V7C works by allowing current to flow in the forward direction like a regular diode, but also allowing it to flow in the reverse direction when the voltage reaches its breakdown voltage, providing stable voltage regulation.
What are the typical applications of MM3Z4V7C?
- MM3Z4V7C is commonly used in voltage regulator circuits, overvoltage protection, and as a reference voltage source in various electronic devices and systems.
What are the key electrical characteristics of MM3Z4V7C?
- The key electrical characteristics include a nominal zener voltage of 4.7V, a maximum reverse leakage current of 5µA, and a maximum dynamic impedance of 40Ω.
How can MM3Z4V7C be integrated into a circuit design?
- MM3Z4V7C can be integrated into a circuit design by connecting it in parallel with the load to regulate the voltage across the load and protect it from overvoltage conditions.
What are the temperature considerations for MM3Z4V7C?
- MM3Z4V7C has a specified operating temperature range typically from -65°C to 150°C, making it suitable for a wide range of environmental conditions.
Can MM3Z4V7C be used in automotive applications?
- Yes, MM3Z4V7C is often used in automotive electronics for voltage regulation and transient protection due to its reliability and performance under harsh conditions.
Are there any precautions to consider when using MM3Z4V7C?
- It's important to ensure that the maximum power dissipation rating of 350mW is not exceeded and to provide adequate heat sinking if necessary to prevent overheating.
What are the alternatives to MM3Z4V7C for similar applications?
- Alternatives to MM3Z4V7C include other Zener diodes with different voltage ratings or voltage regulator ICs depending on the specific requirements of the application.
Where can I find detailed technical specifications for MM3Z4V7C?
- Detailed technical specifications for MM3Z4V7C can be found in the datasheet provided by the manufacturer, which includes information on electrical characteristics, package dimensions, and application notes.