Introduction
Voltage regulator diodes are a popular component in electronic circuits that help regulate voltage levels and protect sensitive electronic components from over-voltage. One such diode is the MMSZ5232B, which has a zener voltage of 5.6V and a precision of ±5%. In this article, we'll take a closer look at the MMSZ5232B and its specifications.

Slkor Voltage Regulator Diode MMSZ5232B product photo

Slkor Zener diode MMSZ5232B specification

Voltage Zener (VZTyp) and Precision

The MMSZ5232B voltage regulator diode has a Zener voltage of 5.6V. The Zener voltage specification indicates the voltage at which the diode will begin conducting current. For example, if the voltage across the diode exceeds 5.6V, the diode will start to conduct and regulate the voltage. This makes the MMSZ5232B an ideal choice for applications where a stable voltage is required.

The precision of the MMSZ5232B is ±5%.
This means that the actual Zener voltage can vary by up to 5% from the nominal value of 5.6V. This tolerance is important to consider when designing circuits that require precise voltage regulation.

Power Dissipation (PD)

The MMSZ5232B has a power dissipation rating (PD) of 500mW. The PD specification indicates the amount of power the diode can safely dissipate as heat without being damaged. In other words, the PD specification tells us how much power the diode can handle before it overheats and fails. It's important to ensure that the operating conditions of the diode do not exceed its PD rating to prevent damage.

Reverse Current (Ir) 

The MMSZ5232B has a reverse current rating (Ir) of 5nA at 3V. The Ir specification indicates the amount of current that will flow through the diode in the reverse direction when a voltage is applied in that direction. In other words, it tells us how much current will leak through the diode when it's supposed to be blocking the flow of current. The lower the Ir rating, the better the diode is at preventing reverse current from flowing.

Parameters of Slkor Zener diode MMSZ5232B

Conclusion

In summary, the MMSZ5232B is a voltage regulator diode with a Zener voltage of 5.6V and a precision of ±5%. It has a power dissipation rating of 500mW and a reverse current rating of 5nA at 3V. These specifications make the MMSZ5232B an ideal choice for applications where precise voltage regulation is required, and where protection against over-voltage and reverse current is necessary.

What is the technology and product roadmap of Slkor?

Slkor's technology roadmap primarily focuses on power devices, TVS diodes, and other similar products. The company plans to gradually expand its product line to include ADC series products, MCUs, and other active devices. By combining active and passive components under the "SLKOR" brand, Slkor offers a range of products for customers to choose from, enhancing interaction and stickiness with end customers. This strategy strengthens bargaining power and increases competitive advantage, thus laying a solid foundation for increasing sales revenue and gross profit.

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.