onsemi Zener Diode 18 V 300 mW Surface Mount 2-Pin SOD-323 MM3Z18VST1G

onsemi MM3Z18VST1G is a reliable Zener Diode designed for voltage regulation in electronic circuits. It features a nominal Zener voltage of 18 V and can dissipate up to 300 mW power continuously.

This diode is configured as a single element chip and mounted on a surface mount device (SMD) with a compact SOD-323 2-pin package, ideal for efficient PCB layout in industrial and commercial electronics.

The diode exhibits a ±2% voltage tolerance, ensuring precise voltage regulation for sensitive applications. Its maximum operating temperature ranges from -65°C to 150°C, offering resilience in demanding environments.

With a maximum reverse leakage current of 50 nA and maximum Zener impedance of 45 Ω tested at 5 mA, it provides stable and low-noise operation. The device complies with RoHS regulations, affirming its environmentally responsible design.

Typical voltage temperature coefficient of 16 mV/K allows for effective temperature compensation, maintaining device stability across temperature variations. The diode’s compact dimensions of 1 mm height and 2.7 mm length facilitate integration into space-constrained circuits.

Applications include industrial electronics, power supply regulation, signal conditioning, and general semiconductor use in electronic manufacturing and design. This component offers robust performance for electronic circuit designers requiring a compact, efficient voltage regulator diode.

Single diode configuration ensures reliable voltage regulation. Maximum power dissipation rating of 300 mW supports moderate load applications. Compact SOD-323 surface mount package with 2 pins suitable for PCB mounting.

Zener voltage tolerance is ±2% for precise voltage clamping. Operating temperature range from -65°C to 150°C ensures broad environmental compatibility. Maximum reverse leakage current of 50 nA minimizes standby power loss.

Maximum Zener impedance of 45 Ω provides stable regulation under test current conditions. Height of 1 mm and length of 2.7 mm enable space-efficient design implementation. Compliant with RoHS standards for environmentally safe manufacturing.

Typical voltage temperature coefficient is 16 mV/K, suitable for temperature compensation in circuits.

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