onsemi 3.3 V Nominal Zener Diode, 500 mW Power Dissipation, Single Element, Surface Mount SOD-123 Package MMSZ5226BT1G

onsemi MMSZ5226BT1G is a 3.3 volt nominal Zener diode designed for voltage regulation in electronic circuits. It features a single diode configuration packaged in a compact surface mount SOD-123 case, allowing efficient PCB space utilization. With a maximum power dissipation of 500 mW, it can reliably stabilize voltage in low to medium power applications.

This Zener diode operates with a test current of 20 mA and exhibits a maximum Zener impedance of 28 ohms, making it suitable for precise voltage regulation purposes. It supports operation across a wide temperature range from -55°C to 150°C, ensuring durable performance in harsh industrial, electronic, and automotive environments.

The device's low maximum reverse leakage current of 25 μA reduces power losses when reverse biased, enhancing efficiency. The compact height and length dimensions (1.35 mm height and 3.86 mm length) make it compatible with high-density surface mount assembly techniques in manufacturing.

Being RoHS compliant, this Zener diode meets current environmental directives for hazardous substances, making it appropriate for green manufacturing and export. The 2-pin SOD-123 package further allows easy integration with automated manufacturing lines.

This type of diode is widely used in power supply circuits, signal conditioning, voltage referencing, and protection circuitry across industrial, electronic, and communication equipment sectors. Its robust specifications and compact form factor make it an essential semiconductor component for designers.

Nominal Zener voltage of 3.3 volts with ±5% tolerance. Maximum power dissipation rating of 500 mW for reliable operation. Compact SOD-123 package with 2-pin surface mount design. Operates continuously from -55°C to +150°C temperature range.

Maximum reverse leakage current of 25 μA ensures low losses. Zener impedance maximum of 28 ohms at test current of 20 mA. Voltage regulator type Zener diode ideal for stable voltage references. Height of 1.35 mm and length of 3.86 mm for PCB mounting compactness.

RoHS compliant assuring environmental and safety standards. Explore more onsemi semiconductor components and Zener Diodes in the Electronics & Electricals category on EnvMart.