Vishay 24 V 500 mW Surface Mount Single Zener Diode 2% Tolerance 2-Pin SOD-80 BZM55B24-TR

Vishay BZM55B24-TR is a high-performance single Zener diode designed for surface mount applications requiring precise voltage regulation of 24 volts with 500 milliwatts power dissipation. This device is housed in a compact 2-pin SOD-80 package, making it suitable for modern electronic and automotive circuits.

The diode features a nominal Zener voltage of 24 V with a tolerance of ±2%, ensuring reliable voltage stabilization under varying electrical loads. It operates efficiently at a test current of 5 mA, and a maximum power dissipation rating of 500 mW accommodates moderate power requirements.

With a maximum operating temperature of 175 °C, the diode is capable of enduring harsh thermal environments, aligning with automotive industry standards such as AEC-Q101. Its low maximum reverse leakage current of 2 μA helps maintain circuit efficiency and minimizes energy loss.

The physical size of 1.35 mm height and 2 mm length supports compact PCB designs common in industrial, automotive, and consumer electronic applications. The device exhibits a voltage temperature coefficient of 0.12%/K and Zener impedance up to 80 ohms, contributing to stable operation across temperature variations.

This Zener diode is ideal for use in electronic components, power regulation circuits, and as a protective component in discrete semiconductor devices. Its surface mount design facilitates automated assembly processes, improving production efficiency and reliability.

Industrial sectors such as automotive electronics, power supply regulation, and various consumer electronics can benefit from the durability, precision, and compactness of the Vishay BZM55B24-TR.

This diode features a 2-pin SOD-80 package suitable for compact electronic assemblies. It offers a nominal Zener voltage of 24 volts with a test current of 5 mA ensuring accurate voltage regulation. The maximum power dissipation is rated at 500 milliwatts for reliable operation in moderate power applications.

Its design supports Automotive standard AEC-Q101, making it suitable for automotive electronic applications. The device has a maximum operating temperature of 175 °C allowing durability under elevated thermal conditions.

The maximum reverse leakage current is low at 2 microamperes, enhancing efficiency. The diode height and length are compact at 1.35 mm and 2 mm respectively, supporting dense PCB layouts. Typical voltage temperature coefficient is 0.12%/K for stable voltage over temperature variations.

Maximum Zener impedance is 80 ohms, facilitating effective voltage regulation performance. Constructed with quality semiconductor materials, it is intended for industrial, automotive, and electronic circuit protection uses.

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