MMSZ4689T1G

Product Overview

Use

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

Characteristics

Zener voltage: 3.3V
Power dissipation: 500mW
Package type: SOD-123

Packaging/Quantity

The MMSZ4689T1G is typically available in reels with a quantity of 3000 units per reel.

Specifications

Zener voltage: 3.3V
Power dissipation: 500mW
Forward voltage: 1.5V
Reverse current: 5μA
Operating temperature range: -65°C to 150°C

Detailed Pin Configuration

The MMSZ4689T1G has two pins, anode, and cathode, which are denoted by A and K respectively.

Functional Features

Voltage regulation: The MMSZ4689T1G provides a stable output voltage of 3.3V.
Overvoltage protection: It prevents the circuit from experiencing voltage spikes beyond 3.3V.

Advantages

Small form factor: The SOD-123 package allows for space-efficient circuit design.
Precise voltage regulation: Ensures consistent performance in electronic circuits.

Disadvantages

Limited power dissipation: Not suitable for high-power applications.
Sensitivity to temperature: Performance may vary with temperature changes.

Working Principles

The MMSZ4689T1G operates based on the Zener effect, where it maintains a constant voltage drop across its terminals when reverse biased.

Detailed Application Field Plans

Voltage regulation in power supplies
Overvoltage protection in electronic circuits
Signal clamping in communication systems

Detailed and Complete Alternative Models

BZX84C3V3: Zener diode with similar characteristics
1N4728A: Zener diode with a different package type but the same voltage rating

This comprehensive entry provides detailed information about the MMSZ4689T1G Zener diode, including its specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.

Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van MMSZ4689T1G in technische oplossingen

What is the MMSZ4689T1G?
- The MMSZ4689T1G is a Zener diode designed for voltage regulation and protection in various electronic circuits.
What is the voltage rating of the MMSZ4689T1G?
- The MMSZ4689T1G has a voltage rating of 3.3V, making it suitable for applications requiring this specific voltage level.
What are the typical applications of the MMSZ4689T1G?
- Typical applications include voltage regulation, overvoltage protection, and signal clamping in electronic circuits.
What is the power dissipation of the MMSZ4689T1G?
- The power dissipation of the MMSZ4689T1G is typically around 500mW, allowing it to handle moderate power levels.
What is the maximum forward voltage of the MMSZ4689T1G?
- The maximum forward voltage of the MMSZ4689T1G is relatively low, typically around 1V at a specified current.
Can the MMSZ4689T1G be used for reverse polarity protection?
- Yes, the MMSZ4689T1G can be used for reverse polarity protection due to its Zener diode characteristics.
What is the temperature range for the MMSZ4689T1G?
- The MMSZ4689T1G is typically rated for operation within a temperature range of -55°C to 150°C, making it suitable for a wide range of environments.
Is the MMSZ4689T1G RoHS compliant?
- Yes, the MMSZ4689T1G is RoHS compliant, meeting environmental standards for lead-free components.
What is the package type of the MMSZ4689T1G?
- The MMSZ4689T1G is commonly available in a SOD-123 surface mount package, which is compact and suitable for modern PCB designs.
Are there any application notes or reference designs available for the MMSZ4689T1G?
- Yes, manufacturers often provide application notes and reference designs for incorporating the MMSZ4689T1G into various technical solutions, offering guidance on its usage and performance characteristics.