MM3Z47VC

Product Overview

Use

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

Characteristics

Zener voltage: 47V
Power dissipation: 200mW
Package type: SOD-323
Operating temperature range: -65°C to +150°C
Storage temperature range: -65°C to +175°C

Packaging/Quantity

The MM3Z47VC is typically available in tape and reel packaging with a quantity of 3000 units per reel.

Specifications

Zener voltage: 47V
Tolerance: ±5%
Reverse leakage current: 100nA
Maximum impedance: 40Ω
Maximum temperature coefficient: 0.08%/°C

Detailed Pin Configuration

The MM3Z47VC Zener diode has a standard SOD-323 package with two pins. The pinout configuration is as follows: 1. Anode (A) 2. Cathode (K)

Functional Features

Precise voltage regulation
Low reverse leakage current
Small form factor
Wide operating temperature range

Advantages

Reliable voltage regulation
Compact size
Wide temperature tolerance

Disadvantages

Limited power dissipation capability
Relatively low maximum impedance

Working Principles

The MM3Z47VC operates based on the Zener effect, where it maintains a constant voltage across its terminals when reverse-biased within its breakdown voltage.

Detailed Application Field Plans

The MM3Z47VC is widely used in various electronic applications, including: - Voltage regulation in power supplies - Overvoltage protection in electronic circuits - Signal clamping and limiting

Detailed and Complete Alternative Models

Some alternative models to the MM3Z47VC include: - BZX84C47 - 1N4732A - MMBZ27VCLT1G

In conclusion, the MM3Z47VC Zener diode offers precise voltage regulation and overvoltage protection in a compact package, making it suitable for a wide range of electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MM3Z47VC v technických řešeních

What is MM3Z47VC?
- MM3Z47VC is a Zener diode with a voltage rating of 47V, commonly used for voltage regulation and protection in electronic circuits.
What are the typical applications of MM3Z47VC?
- MM3Z47VC is often used in voltage reference circuits, voltage clamping, and overvoltage protection in various electronic devices and systems.
What is the maximum power dissipation of MM3Z47VC?
- The maximum power dissipation of MM3Z47VC is typically around 200mW, making it suitable for low-power applications.
What is the operating temperature range of MM3Z47VC?
- MM3Z47VC is designed to operate within a temperature range of -65°C to 150°C, allowing it to be used in a wide variety of environments.
Can MM3Z47VC be used for reverse polarity protection?
- Yes, MM3Z47VC can be utilized for reverse polarity protection by connecting it in series with the power supply input.
What is the voltage tolerance of MM3Z47VC?
- The voltage tolerance of MM3Z47VC is typically around ±5%, ensuring consistent performance in voltage regulation applications.
Is MM3Z47VC suitable for precision voltage references?
- While MM3Z47VC provides stable voltage regulation, it may not be ideal for precision voltage references due to its tolerance range.
How does MM3Z47VC compare to other Zener diodes in terms of performance?
- MM3Z47VC offers similar performance to other Zener diodes with a 47V rating, but its specific characteristics may vary based on the manufacturer.
Can MM3Z47VC be used in automotive electronics?
- Yes, MM3Z47VC can be employed in automotive electronics for voltage regulation and transient protection, provided it meets the necessary specifications.
Are there any common failure modes associated with MM3Z47VC?
- Common failure modes for MM3Z47VC include thermal runaway under high power dissipation and voltage breakdown if operated beyond its maximum ratings. Regular testing and proper circuit design can help mitigate these risks.