Product Overview: MMBZ5258B Zener Diode

The MMBZ5258B from Diodes Incorporated is a high-quality Zener diode designed for providing a reliable voltage reference. This surface-mount device comes in a compact SOT-23 package, making it ideal for high-density circuit board designs. It is commonly used in applications that require voltage regulation, such as power supplies, and can also serve as a protection device against voltage transients.

The MMBZ5258B has a nominal Zener voltage of 36V and a power dissipation of 350mW, making it suitable for a wide range of electronic applications. The Zener diode operates within a Zener test current of 2.5mA, ensuring stable performance under specified conditions. Its tight voltage tolerance is one of its key features, providing precise voltage regulation and ensuring the consistent performance of the end application.

Key Specifications:

• Package: SOT-23
• Nominal Zener Voltage: 36V
• Power Dissipation: 350mW
• Zener Test Current (I_ZT): 2.5mA
• Operating and Storage Temperature Range: -55°C to +150°C

The MMBZ5258B is designed for optimal reliability and performance, featuring a non-repetitive peak reverse power dissipation of 40W for a duration of 8.3ms. This Zener diode also has a low incremental resistance, which helps in maintaining voltage stability across various load conditions. Its operating and storage temperature range from -55°C to +150°C allows for usage in extreme environmental conditions.

Diodes Incorporated ensures that the MMBZ5258B meets strict industry standards for quality and reliability. The device is also RoHS compliant, making it an environmentally friendly choice for manufacturers looking to meet current regulations on hazardous substances.

Whether you are designing power management circuits, protection circuits, or need a precise voltage reference, the MMBZ5258B Zener diode from Diodes Incorporated is an excellent choice for your electronic components needs.