onsemi 1.33 V 500 mW 5% Tolerance Surface Mount Zener Diode 2-Pin SOD-123 MMSZ3V3T1G

onsemi MMSZ3V3T1G is a single Zener diode designed for voltage regulation and protection in electronic circuits. It is packaged in a low-profile SOD-123 surface mount case with two pins, suitable for compact PCB mounting. This diode delivers a nominal Zener voltage of 3.3 V with a power dissipation rating of 500 mW, making it ideal for stabilizing voltage in power supplies and signal conditioning applications.

The device operates reliably across a wide temperature range from -55°C to 150°C, supporting various industrial and consumer electronic environments. The maximum reverse leakage current is low at 5 microamperes, which ensures minimal power loss and enhanced circuit stability. Its impedance characteristics with a maximum of 95 ohms contribute to effective regulation performance.

Manufactured in compliance with RoHS directives, this diode supports environmental safety standards while delivering high electrical performance. The diode’s physical dimensions (1.35 mm height and 3.68 mm length) suit modern low-profile electronics design requirements, enabling easy integration into complex circuit layouts.

Applications encompass voltage regulation in industrial machines, telecommunications equipment, power management circuits, and automotive electronics where stable voltage references are critical for operational efficiencies.

This product is part of the MMSZxxxT1G series by onsemi, a reliable semiconductor provider specializing in discrete semiconductor components. The diode is designed for voltage regulation applications. It features a 2-pin SOD-123 surface mount package for PCB assembly.

Maximum power dissipation is 500 mW ensuring reliable energy handling. Nominal Zener voltage is 3.3 V with a 5 mA test current. The device operates over a temperature range from -55°C to 150°C. Its maximum reverse leakage current is 5 µA, enhancing performance stability.

The maximum Zener impedance is 95 ohms, ensuring effective voltage regulation. Compliant with RoHS standards for environmental safety. The diode is part of the MMSZxxxT1G series from onsemi. Height and length dimensions are 1.35 mm and 3.68 mm respectively.

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