Vishay Silicon Junction Switching Diode Single 150 mA 2-Pin SOD-123 50 V 1N4151WS-G3-08

Vishay 1N4151WS-G3-08 is a surface mount silicon junction switching diode designed for precision fast switching applications. It features a superectifier structure for enhanced reliability and a cavity-free glass-passivated junction that minimizes leakage currents and improves longevity.

The diode supports a maximum forward current of 150 mA and can withstand peak reverse voltages up to 50 V. Its peak reverse recovery time of 4 ns enables rapid switching, making it ideal for efficient circuit performance in industrial, telecommunications, and consumer electronics applications.

The SOD-123 plastic package, measuring 2.85 mm x 1.7 mm x 1.25 mm, ensures compact mounting with matte tin plated leads that comply with J-STD-002 for solderability and J-STD-201 class 1A whisker guidelines. The device tolerates operating temperatures from -55°C to 150°C, supporting diverse environmental conditions.

Key features include low leakage current typically less than 0.2 μA, fast switching capabilities, and high forward surge current rating of 2 A. The diode package has a color band marking the cathode end for polarity identification and is made with a DO-204AL case molded epoxy over a glass body, ensuring ruggedness and electrical stability.

Typical applications comprise high voltage rectification duties in G2 grids for CRT and television devices, use in snubber circuits for camera flash units, and other demanding fast switching roles in electronics manufacturing and repair.

The device is categorized under Discrete Semiconductors and is manufactured in China by Vishay in compliance with RoHS directives as part of their commercial grade offerings. Its reliable electrical characteristics and compact surface mount design make it suitable for modern electronic assemblies in industrial, laboratory, and commercial environments.

Superectifier structure for high reliability condition. Cavity-free glass-passivated junction reduces leakage. Fast switching with 4 ns peak reverse recovery time. Low leakage current typically under 0.2 μA. High forward surge capability of 2 A peak.

SOD-123 surface mount package with matte tin plated leads. Operating temperature range from -55°C to 150°C. Compact dimensions of 2.85 mm length x 1.7 mm width x 1.25 mm height. Color band denotes cathode end for polarity.

Ideal for CRT G2 grid rectification and snubber circuits. Explore the full Vishay range of discrete semiconductor components and switching diodes with EnvMart's secure procurement platform for industrial electronics.