onsemi Zener Diode Single 1.51 V 500 mW 5% Surface Mount 2-Pin SOD-123 MMSZ51T1G

onsemi MMSZ51T1G is a high-reliability Zener Diode designed for precise voltage regulation applications in electronic circuits. This single element device is housed in a surface mount SOD-123 package, enabling compact assembly on printed circuit boards commonly used in industrial, consumer, and commercial electronics.

It features a nominal Zener voltage of 51 volts and can dissipate up to 500 milliwatts of power, making it suitable for protecting sensitive components from voltage spikes and providing stable reference voltages. With a tolerance of ±5%, it offers consistent performance across various operating conditions.

The diode maintains low leakage current and has a maximum Zener impedance of 180 ohms at the rated test current of 2 mA, ensuring efficient regulation and minimal power loss. Operating temperatures range from -55°C to 150°C, supporting use in harsh environments.

Dimensions are compact with a length of 3.86 mm and height of 1.35 mm, which complements modern miniaturized electronics. The 2-pin SOD-123 package is optimized for automated assembly and improved reliability.

This device is RoHS compliant, adhering to environmental standards important for modern electronics manufacturing. Compact SOD-123 surface mount package design. Voltage regulation with a nominal 51 V Zener voltage. 500 mW maximum power dissipation capacity.

Wide operating temperature range from -55°C to 150°C. Low reverse leakage current of 50 nA enhances efficiency. Precise voltage tolerance of ±5% for stable operation. Ideal for industrial, laboratory, and commercial electronic assemblies.

This Zener diode is an essential component for engineers and technicians seeking reliable and precise voltage regulation in compact and efficient discrete semiconductor form factors. Explore more on Zener Diodes in EnvMart for advanced semiconductor solutions.