onsemi 4.7 V 200 mW Surface Mount Zener Diode Single 2-Pin SOD-323 MM3Z4V7ST1G

onsemi MM3Z4V7ST1G is a 4.7 V Zener Diode intended for voltage regulation in electronic devices and circuits. It is a single-element discrete semiconductor device with a surface mount SOD-323 package suitable for compact PCB applications.

This diode supports a maximum power dissipation of 200 mW and operates reliably over a temperature range from -65°C to 150°C, making it well-suited for industrial, commercial, and consumer electronics. Its low reverse leakage current and stable impedance enhance circuit stability and efficiency.

With 2 pins and a compact size of 2.7 mm length by 1 mm height, the MM3Z4V7ST1G allows for high density mounting and efficient thermal performance in small form factor assemblies. It exhibits a precise nominal Zener voltage of 4.7 V with ±2% tolerance to maintain voltage reference accuracy.

The diode’s low voltage temperature coefficient of 0.2 mV/K ensures minimal variation in voltage with temperature fluctuations, ideal for sensitive electronic circuits. It is typically tested at a current of 5 mA for characteristic verification.

Applications for this onsemi Zener Diode include power supplies, voltage regulation circuits, signal conditioning, and protection circuits within industrial, laboratory, automotive electronics, and consumer electronics domains.

This diode features a nominal Zener voltage of 4.7 V with a tolerance of ±2%. It has a maximum power dissipation rating of 200 mW suitable for low power applications. The package is a compact SOD-323 surface mount case measuring 2.7 mm in length and 1 mm in height.

Designed for operation between temperatures of -65°C to 150°C, supporting a wide range of environmental conditions. The diode exhibits a maximum reverse leakage current of 3 μA and maximum Zener impedance of 80 Ω at the test current of 5 mA.

This component is part of the MM3ZxxxT1G series and is not automotive standard certified. Typical voltage temperature coefficient is 0.2 mV/K ensuring stable voltage regulation over temperature changes.

Choose onsemi Zener Diodes for reliable, precision voltage regulation components suitable for demanding semiconductor applications. Explore more semiconductor and discrete electronic components at EnvMart for your design and manufacturing needs.