1SMA4749TR

Welcome to our comprehensive product overview for the 1SMA4749TR, a high-quality Zener diode designed for efficient voltage regulation and reliable performance in various electronic applications. In this detailed description, we will explore the features, specifications, and applications of the 1SMA4749TR, showcasing why it is a key component in modern electronic circuits.

Understanding the 1SMA4749TR Zener Diode

The 1SMA4749TR is a Zener diode known for its effective voltage regulation capabilities. With a power rating of 1 watt, this component can handle various electrical loads while maintaining stability in circuit performance. Its breakdown voltage of 24V makes it suitable for numerous uses in both consumer electronics and industrial applications.

Key Features of the 1SMA4749TR

• Type: Zener diode
• Power Rating: 1W
• Breakdown Voltage: 24V
• Package: Surface Mount Device (SMD)
• Form Factor: SMA
• Single Diode Configuration: Yes
• Reverse Current: 5μA

Features Explained

Let’s dive deeper into the features that make the 1SMA4749TR an excellent choice for your electronic needs.

1. Zener Diode Type

The 1SMA4749TR is a Zener diode, which means it allows current to flow in the reverse direction when the voltage exceeds a certain value. This characteristic makes it essential for voltage regulation in circuits, providing a stable output voltage even when input voltage fluctuates.

2. Efficient Power Handling

With a power rating of 1W, the 1SMA4749TR is engineered to handle power efficiently. This ensures that it can be utilized in power-sensitive applications without overheating or compromising on performance.

3. Optimal Breakdown Voltage

The 1SMA4749TR operates effectively at a breakdown voltage of 24V, making it perfect for a variety of circuits that require precise voltage regulation. This feature allows it to provide reliable performance in environments with higher voltage demands.

4. Surface Mount Design

Designed as a Surface Mount Device (SMD), the 1SMA4749TR is compact and easy to install. The SMD format is particularly advantageous in today’s compact electronic assemblies, where space is often at a premium.

5. SMA Package

The SMA package gives the 1SMA4749TR a robust and reliable construction, ensuring consistent performance and protection against environmental factors.

6. Low Reverse Current

With a reverse current rating of just 5μA, the 1SMA4749TR ensures low power consumption during its operation. This is an important feature, especially in battery-powered devices or energy-sensitive applications where efficiency is crucial.

Applications of the 1SMA4749TR

The versatility of the 1SMA4749TR allows it to be utilized across a wide range of applications. Here are some common uses:

• Voltage Regulation: Ideal for use in power supplies, the 1SMA4749TR can ensure that sensitive components receive a stable voltage despite fluctuations.
• Voltage Clamping: It protects circuits from voltage spikes that can damage components.
• Consumer Electronics: Used in devices like smartphones, tablets, and laptops for efficient power management.
• Industrial Equipment: Appropriate for controlling voltage in industrial settings, ensuring consistent operation of machinery.
• LED Lighting: Utilized in LED drivers, ensuring steady voltage for optimal performance of LED lights.

Why Choose the 1SMA4749TR?

When selecting a Zener diode for your electronic projects, reliability and performance are paramount. The 1SMA4749TR stands out due to its exceptional features and specifications. Here are some reasons to consider this diode:

• Quality Assurance: Manufactured to the highest industry standards, the 1SMA4749TR guarantees quality and reliability.
• Easy Integration: Its SMD package means effortless integration into modern PCB designs, saving time during assembly.
• Wide Availability: The 1SMA4749TR is commonly available from various suppliers, ensuring that you can easily source this component for your projects.

Conclusion

In conclusion, the 1SMA4749TR is a powerful yet compact Zener diode that meets the demands of a variety of applications. Whether you are looking to regulate voltage in consumer electronics, protect sensitive components, or manage power in industrial equipment, the 1SMA4749TR is an excellent choice. With its impressive specifications, reliable performance, and ease of use, this diode is sure to enhance your electronic designs for years to come.

For more options and products like the 1SMA4749TR, check out our Zener Diodes category.