Vishay Switching Diode Silicon Junction, Single, 150 mA Forward Current, 75 V Peak Reverse Voltage, SOD-123 1N4148W-E3-08

Vishay 1N4148W-E3-08 switching diode is a single silicon junction diode designed for fast switching applications. With a maximum forward current of 150 mA and peak reverse voltage of 75 V, it operates efficiently within a temperature range of -55°C to 150°C. The diode is housed in a compact SOD-123 surface-mount package measuring 2.85 mm in length, 1.7 mm in width, and 1.25 mm in height.

This diode features a superectifier structure ensuring high reliability and a cavity-free glass passivated junction that contributes to its robust performance. It delivers a fast reverse recovery time of 4 ns, making it ideal for high-frequency switching circuits.

The device exhibits low leakage current (less than 0.2 microamperes), enhancing circuit efficiency. It withstands peak non-repetitive forward surge currents up to 500 mA, suitable for transient voltage suppressions.

Mechanical construction includes a molded epoxy body over glass with matte tin plated leads solderable per J-STD-002 standards. The color band on the diode marks the cathode end, facilitating correct orientation during assembly.

Typical applications for this diode include high voltage rectification in CRT and TV G2 grids, snubber circuits for camera flashes, and general-purpose fast switching in electronics manufacturing. Its surface-mount configuration suits automated PCB assembly processes.

Vishay's diode complies with RoHS standards and is commercially graded for reliability and consistency. Environmentally-friendly materials ensure compliance with flammability ratings.

Features a superectifier structure for enhanced reliability. Fast switching for high efficiency with 4 ns recovery time. Low leakage current increases circuit efficiency. Handles peak surge currents of 500 mA safely. Compact surface mount SOD-123 package for space saving.

Wide operating temperature from -55°C to 150°C. RoHS-compliant for environmental safety. Molded epoxy body with glass passivated junction. Color band indicates cathode polarity for correct installation.

This Vishay Switching Diode is ideal for industrial, commercial, and consumer electronics, including laboratory and manufacturing applications requiring reliable fast switching semiconductor diodes. Browse our Electronics & Electricals category for more discrete semiconductor devices at EnvMart.