In the realm of electronics, precision is the cornerstone of reliability and performance. Enter the MMSZ5228B Zener diode, a miniature powerhouse engineered to deliver accurate voltage regulation in a wide spectrum of electronic circuits. Let's delve into the specifications and capabilities of this remarkable component.

 
Slkor Voltage Regulator Diode MMSZ5228B product photo

Features

1. Zener Voltage (VZTyp: 3.9V)

At the heart of the MMSZ5228B lies its defining characteristic: the Zener voltage. With a typical Zener voltage of 3.9V, this diode serves as a steadfast reference point for voltage regulation in electronic systems. Whether it's stabilizing voltage rails in power supplies or establishing biasing voltages in amplifier circuits, the MMSZ5228B ensures consistent and reliable operation, enabling engineers to achieve precision in their designs.

2. Precision (±5%)

In the pursuit of accuracy, every percentage point counts. The MMSZ5228B excels in this aspect, boasting a precision rating of ±5%. This tight tolerance ensures that the diode maintains its specified Zener voltage within a narrow margin, even under varying operating conditions. Whether it's in temperature-sensitive environments or fluctuating load conditions, the MMSZ5228B remains steadfast, delivering precise voltage regulation with minimal deviation.

3. Power Dissipation (PD: 500mW)

Despite its compact size, the MMSZ5228B is no stranger to power. With a power dissipation rating of 500mW, this diode effortlessly handles heat dissipation, ensuring optimal performance and reliability. Whether it's in high-power applications like voltage regulators or in low-power circuits where efficiency is paramount, the MMSZ5228B rises to the occasion, providing a stable and consistent voltage reference without compromise.

4. Low Reverse Current (Ir: 10nA @ 1V)

In the realm of electronics, minimizing leakage current is essential for maintaining precision and efficiency. The MMSZ5228B excels in this regard, boasting an ultra-low reverse current of just 10nA at 1V. This minimal leakage current ensures that the diode maintains its stability over extended periods, minimizing power loss and preserving the integrity of electronic systems. Whether it's in battery-powered devices or precision instrumentation, the MMSZ5228B delivers reliable performance with minimal power wastage.

 
Slkor Voltage Regulator Diode MMSZ5228B specification

Applications Across Industries

The versatility of the MMSZ5228B extends across a multitude of industries and applications:

Consumer Electronics: In smartphones, tablets, and laptops, the diode regulates voltage, ensuring stable power delivery to sensitive components such as CPUs and memory.

Industrial Automation: In PLCs, motor drives, and control systems, the MMSZ5228B provides precise voltage references, enabling seamless operation and control of industrial machinery and equipment.

Telecommunications: In communication networks and base stations, the diode stabilizes voltage rails, ensuring reliable transmission and reception of signals.

Automotive Electronics: From engine control units to infotainment systems, the MMSZ5228B provides accurate voltage regulation, enhancing the performance and reliability of automotive electronics.

Conclusion

In an era defined by precision and innovation, the MMSZ5228B Zener diode stands as a testament to reliability and accuracy. Its precise Zener voltage, tight tolerance, and low reverse current make it an indispensable component in a wide array of electronic applications. As engineers continue to push the boundaries of technology, the MMSZ5228B remains a trusted ally, enabling precise voltage regulation and ensuring excellence in electronic design.

 Parameters of Slkor Voltage Regulator Diode MMSZ5228B

What is the advantages of Slkor products？

Slkor’s products are diverse and comprehensive, presented in a series. Slkor has accumulated strength and developed rapidly, with short R&D cycles and continuous iteration of products, constantly launching new products. Slkor has a clear development strategy, reasonable technical layout and cost control, and the company’s overall competitiveness is gradually improving. In the Internet era, Slkor has cracked the code of Internet development, and its ability to respond quickly and serve customers is another advantage.

About Slkor：

Slkor has research and development offices in Busan, South Korea, Beijing, China, and Suzhou, China. Most of the wafer manufacturing and packaging and testing are carried out within China. The company employs and collaborates with individuals and organizations worldwide, with a laboratory for product performance and reliability testing and a central warehouse located at its headquarters in Shenzhen. Slkor has filed for over a hundred invention patents, offers more than 2,000 product models, and serves over ten thousand customers globally. Its products are exported to countries and regions including Europe, the Americas, Southeast Asia, and the Middle East, making it one of the rapidly growing semiconductor companies in recent years. With well-established management systems and streamlined workflows, Slkor has rapidly enhanced the brand awareness and reputation of its "SLKOR" brand through its outstanding quality and standardized services. Its product range includes three major series: diodes, transistors, and power devices, with recent introductions of new products such as Hall elements and analog devices, expanding its presence in sensors, Risc-v microcontrollers, and other product categories.

MMSZ5228BTo Product Page