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MMSZ4689T3
Product Overview
Category
The MMSZ4689T3 belongs to the category of Zener diodes.
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
- RoHS compliant
Packaging/Quantity
The MMSZ4689T3 is typically available in reels with a quantity of 3000 units per reel.
Specifications
- Zener voltage: 3.3V
- Power dissipation: 500mW
- Maximum forward voltage: 1V
- Reverse leakage current: 5μA
- Operating temperature range: -65°C to +150°C
Detailed Pin Configuration
The MMSZ4689T3 has three pins: 1. Anode 2. Cathode 3. Not connected (NC)
Functional Features
- Precise voltage regulation
- Overvoltage protection
- Small form factor
- RoHS compliant
Advantages
- Accurate voltage regulation
- Compact package size
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability
- Higher reverse leakage current compared to some alternatives
Working Principles
The MMSZ4689T3 operates based on the Zener effect, where it maintains a constant voltage across its terminals when reverse-biased.
Detailed Application Field Plans
The MMSZ4689T3 is widely used in various 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 MMSZ4689T3 include: - BZX84C3V3 - 1N4728A - MM3Z3V3
In conclusion, the MMSZ4689T3 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 MMSZ4689T3 v technických řešeních
What is the MMSZ4689T3?
- The MMSZ4689T3 is a surface mount zener diode designed for voltage regulation and protection in various electronic circuits.
What is the voltage rating of the MMSZ4689T3?
- The MMSZ4689T3 has a voltage rating of 3.3V, making it suitable for applications requiring regulation at this voltage level.
What are the typical applications of the MMSZ4689T3?
- Typical applications include voltage regulation, overvoltage protection, and signal clamping in various electronic devices and circuits.
What is the power dissipation capability of the MMSZ4689T3?
- The MMSZ4689T3 has a power dissipation capability of 500mW, allowing it to handle moderate power levels in circuit protection.
What is the maximum forward voltage drop of the MMSZ4689T3?
- The maximum forward voltage drop of the MMSZ4689T3 is typically 1.2V at a forward current of 10mA.
Is the MMSZ4689T3 RoHS compliant?
- Yes, the MMSZ4689T3 is RoHS compliant, ensuring environmental friendliness and regulatory compliance.
What is the temperature coefficient of the MMSZ4689T3?
- The temperature coefficient is typically 0.07%/°C, indicating its stability over a range of operating temperatures.
Can the MMSZ4689T3 be used in automotive applications?
- Yes, the MMSZ4689T3 is suitable for use in automotive electronics, providing voltage regulation and protection in vehicle systems.
What is the package type of the MMSZ4689T3?
- The MMSZ4689T3 comes in a SOD-123 surface mount package, offering ease of integration into compact circuit designs.
Are there any recommended layout considerations for using the MMSZ4689T3?
- It is recommended to minimize trace lengths and provide adequate thermal relief for efficient heat dissipation when incorporating the MMSZ4689T3 into a circuit design.