onsemi Zener Diode Voltage Regulator 27V 300mW Surface Mount SOD-323 MM3Z27VT1G

onsemi MM3Z27VT1G Zener Diode is a high precision, surface mount voltage regulator diode designed for use in electronic circuits requiring stable voltage references and overvoltage protection. Featuring a single chip element, it delivers a nominal Zener voltage of 27V with a tolerance of ±5% at a test current of 2mA.

This diode supports a maximum power dissipation of 300mW and can operate reliably in temperature ranges from -65°C to 150°C, making it suitable for a wide range of industrial, electronic, and power supply applications. Its compact surface mount SOD-323 package (also known as SC-76) provides a low-profile solution ideal for modern PCB layouts and space-constrained electronic assemblies.

The device exhibits a low maximum reverse leakage current of 50nA and a maximum Zener impedance of 80Ω, contributing to its effectiveness in voltage regulation and protecting sensitive circuit elements from voltage surges. The typical voltage temperature coefficient of 25.3mV/K allows designers to estimate voltage variation over temperature for precise circuit performance.

Industrial use cases include electronic instrumentation, power supplies, voltage regulation circuits, overvoltage protection modules, and other applications within consumer electronics, manufacturing equipment, and telecommunications devices.

Single element chip configuration ensures precise voltage regulation. Operates with a maximum power dissipation of 300mW for effective thermal stability. Designed for surface mount applications with SOD-323 (SC-76) package type.

Offers a nominal Zener voltage of 27V with ±5% tolerance at 2mA test current. Maximum operating temperature ranges up to 150°C, suitable for demanding environments. Low maximum reverse leakage current of 50nA enhances circuit reliability.

Compact dimensions with length 2.7mm and height 1mm enable space-saving PCB design. Maximum Zener impedance of 80Ω ensures steady voltage regulation under load. Typical voltage temperature coefficient of 25.3mV/K assists temperature compensation.

Choose onsemi MM3Z27VT1G Zener Diode for reliable voltage regulation in your electronic designs. Browse the Electronics & Electricals sections on EnvMart for more semiconductor devices and Zener Diodes from leading brands.