The PMLL5248B is a premium quality Zener diode from NXP Semiconductors, designed to offer excellent voltage regulation with a nominal Zener voltage of 18V. This small-signal Zener diode is highly versatile, suitable for a wide range of electronic applications, including voltage stabilization and voltage reference purposes.

Key Features

• Zener Voltage (V<sub>Z): The PMLL5248B has a precisely controlled Zener voltage of 18V, making it ideal for providing a stable reference voltage in various circuits.
• Power Dissipation: With a power dissipation of 500mW, this diode can withstand moderate power levels, making it suitable for a range of applications.
• Package: Encased in a small and reliable SOD80C package, the PMLL5248B ensures a compact footprint on printed circuit boards (PCBs), which is critical for high-density electronic designs.
• High Stability: The Zener diode offers high stability and reliability over its operational life, providing consistent performance in various environmental conditions.
• Tolerance: It features a standard tolerance of approximately 5%, which is adequate for general-purpose applications.

Applications

The PMLL5248B is suitable for a broad spectrum of applications, including but not limited to:

• Power supply regulation
• Voltage reference in analog circuits
• Overvoltage protection
• Surge suppression
• Waveform clipping

Product Specifications

For detailed specifications and application notes, engineers and designers are encouraged to consult the datasheet provided by NXP Semiconductors. The PMLL5248B represents NXP's commitment to delivering high-quality semiconductor products for advanced electronic solutions.