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MMSZ4681-TP
Introduction
The MMSZ4681-TP is a diode belonging to the category of Zener diodes. It is commonly used for voltage regulation and protection in various electronic circuits. This entry provides an overview of the MMSZ4681-TP, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
Basic Information Overview
- Category: Zener diode
- Use: Voltage regulation and protection
- Characteristics: Low leakage current, precise voltage regulation
- Package: SOD-123 package
- Essence: Zener diode for voltage regulation
- Packaging/Quantity: Available in tape and reel packaging, quantity varies by supplier
Specifications
- Voltage Range: 2.4V to 75V
- Power Dissipation: 500mW
- Operating Temperature: -65°C to 150°C
- Forward Voltage: 1.5V
- Reverse Leakage Current: 5μA
Detailed Pin Configuration
The MMSZ4681-TP Zener diode has a standard SOD-123 package with three pins. The pin configuration is as follows: 1. Pin 1: Anode 2. Pin 2: Cathode 3. Pin 3: Not connected (NC)
Functional Features
- Precise voltage regulation
- Low reverse leakage current
- Fast response time
Advantages and Disadvantages
Advantages
- Accurate voltage regulation
- Compact SOD-123 package
- Low power dissipation
Disadvantages
- Limited power dissipation capability
- Sensitivity to temperature variations
Working Principles
The MMSZ4681-TP operates based on the Zener effect, where it maintains a constant voltage across its terminals when reverse-biased. This allows it to regulate voltage within a specific range and protect sensitive components from voltage spikes.
Detailed Application Field Plans
The MMSZ4681-TP is widely used in the following applications: - Voltage regulation in power supplies - Overvoltage protection in electronic circuits - Signal clamping and limiting
Detailed and Complete Alternative Models
Some alternative models to the MMSZ4681-TP include: - BZX84C2V4 to BZX84C75 (Nexperia) - 1N4728A to 1N4764A (Vishay) - MM3Z2V4 to MM3Z75 (Fairchild Semiconductor)
In conclusion, the MMSZ4681-TP Zener diode offers precise voltage regulation and protection in a compact SOD-123 package. Its characteristics make it suitable for a wide range of applications, although it is important to consider its limitations, such as power dissipation and temperature sensitivity, when designing electronic circuits.
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Liste 10 perguntas e respostas comuns relacionadas à aplicação de MMSZ4681-TP em soluções técnicas
What is the MMSZ4681-TP?
- The MMSZ4681-TP is a Zener diode designed for voltage regulation and protection in various electronic circuits.
What is the maximum power dissipation of the MMSZ4681-TP?
- The maximum power dissipation of the MMSZ4681-TP is typically 500mW.
What is the voltage rating of the MMSZ4681-TP?
- The MMSZ4681-TP has a nominal voltage rating of 3.3V.
What are the typical applications of the MMSZ4681-TP?
- The MMSZ4681-TP is commonly used for voltage clamping, voltage regulation, and transient voltage suppression in various technical solutions.
What is the operating temperature range of the MMSZ4681-TP?
- The MMSZ4681-TP typically operates within a temperature range of -55°C to 150°C.
What is the package type of the MMSZ4681-TP?
- The MMSZ4681-TP is available in a small SOD-123 surface mount package.
What is the reverse standoff voltage of the MMSZ4681-TP?
- The reverse standoff voltage of the MMSZ4681-TP is typically 3.3V.
How does the MMSZ4681-TP provide overvoltage protection?
- The MMSZ4681-TP acts as a voltage clamp, diverting excess voltage away from sensitive components in a circuit.
Can the MMSZ4681-TP be used in automotive applications?
- Yes, the MMSZ4681-TP is suitable for use in automotive electronics due to its robust design and temperature range.
Is the MMSZ4681-TP RoHS compliant?
- Yes, the MMSZ4681-TP is compliant with the Restriction of Hazardous Substances (RoHS) directive, making it suitable for use in environmentally conscious applications.