Vishay 3.9 V Small Signal Zener Diode Single 0.41 W Surface Mount 2-Pin SOD-123 BZT52C3V9-E3-08

Vishay BZT52C3V9-E3-08 is a high-quality 3.9 V small signal Zener diode designed for precise voltage regulation and stabilization in electronic circuits. Rated at a maximum power dissipation of 0.41 W, this diode utilizes a silicon planar construction for high reliability and efficiency. The compact SOD-123 surface mount package with 2 pins facilitates integration into compact electronic designs, especially where board space is limited.

The diode operates reliably over a wide temperature range from -55°C to 150°C, making it suitable for demanding industrial, automotive, and consumer electronics applications. Certified to AEC-Q101 automotive standards, this component ensures high performance and ESD robustness, able to withstand human body model surges in excess of 8 kV and machine model surges over 800 V.

This Zener diode is ideal for voltage regulation and voltage stabilization applications, protecting sensitive circuits from voltage spikes and maintaining a stable reference voltage. Its small signal type and 2-pin configuration enable easy surface mounting on PCBs for compact assembly.

Voltages are graded to 3.9 V with a ±5% tolerance. Maximum power dissipation is 0.41 W, suitable for small signal applications. Surface mount design with compact SOD-123 packaging. Operating temperature range from -55°C to 150°C.

Certified to automotive grade AEC-Q101 standards. ESD protection capable up to human body model > 8kV. Pin configuration includes 2 pins for easy PCB mounting.

Common uses include automotive electronic systems, voltage regulator circuits, and stabilization of voltage supplies in industrial and laboratory equipment. Its robust specifications are built to meet stringent requirements in professional applications.

Explore EnvMart's Electronics & Electricals category for additional Vishay semiconductors and Zener Diode options tailored for diverse industrial needs.