Поставка оригинальных MMBZ18VALT1G, TVS - Диоды, от ON Semiconductor

The MMBZ18VALT1G is a Zener diode manufactured by ON Semiconductor, designed for voltage regulation and protection applications. This component is part of the MMBZ series, which is known for its reliability and performance in various electronic circuits.

Key Features:

1. Zener Voltage: The MMBZ18VALT1G has a nominal Zener voltage of 18V, which makes it suitable for applications requiring voltage clamping or regulation around this value.

2. Power Dissipation: It has a maximum power dissipation rating of 500 mW, allowing it to handle moderate power levels without overheating.

3. Package Type: The diode is housed in a small SOT-23 package, which is a surface-mount technology (SMT) package. This compact size makes it ideal for space-constrained applications, such as in portable devices or densely packed circuit boards.

4. Temperature Range: The operating temperature range for the MMBZ18VALT1G is typically from -55°C to +150°C, making it suitable for a wide variety of environmental conditions.

5. Low Leakage Current: The device features low reverse leakage current, which is beneficial for maintaining efficiency in circuits where the Zener diode is used for voltage regulation.

6. Fast Response Time: The diode is designed for fast response times, which is crucial in applications where quick voltage regulation is necessary.

7. Applications: Common applications for the MMBZ18VALT1G include voltage regulation, over-voltage protection, and clamping in power supplies, automotive electronics, and consumer electronics.

Electrical Characteristics:

• Zener Impedance: The Zener impedance is typically low, ensuring stable performance under varying load conditions.
• Reverse Voltage: The maximum reverse voltage rating is higher than the Zener voltage, providing a safety margin for circuit designs.

Conclusion:

The MMBZ18VALT1G from ON Semiconductor is a versatile and reliable Zener diode that offers excellent performance for voltage regulation and protection in a compact package. Its combination of low leakage, fast response, and wide operating temperature range makes it a popular choice among engineers for various electronic applications.