Vishay Silicon Junction Switching Diode Single 150 mA 75 V SOD-323 1N4148WS-E3-08

Vishay 1N4148WS-E3-08 Silicon Junction Switching Diode is a high-reliability, surface-mount diode designed for fast switching applications. With a single silicon junction configuration and a compact SOD-323 package, it supports a maximum forward current of 150 mA and withstands peak reverse repetitive voltage up to 75 V. Ideal for industrial, electronic, and automotive uses, this diode offers efficient switching behavior with a peak reverse recovery time of 4 ns.

The product features a superectifier structure ensuring enhanced reliability and a cavity-free glass-passivated junction to reduce leakage current, typically less than 0.2 μA. It supports a maximum power dissipation of 200 mW allowing for stable energy handling and durability within harsh environments, from -55°C to 150°C operating temperatures.

Its mechanical design includes matte tin plated leads solderable as per J-STD-002 standard and meets UL 94 V-0 flammability rating with a molded epoxy body. The diode polarity is marked by a color band denoting the cathode end, enabling correct orientation during PCB assembly.

This diode finds typical applications in high voltage rectification such as the G2 grid of CRT and TV devices, snubber circuits for camera flashes, and other fast switching requirements in electronic circuits. The peak non-repetitive forward surge current of 350 mA further supports transient load events without damage.

This diode features a single silicon junction configuration for reliable switching applications. The package type is SOD-323 with 2 pins suitable for surface-mount technology. It offers fast switching with a peak reverse recovery time of 4 ns to improve circuit efficiency.

Maximum power dissipation is rated at 200 mW, ensuring stable operation under load. Operating temperature ranges from -55°C to 150°C, suitable for various industrial environments. It has a maximum forward voltage drop of 1.2 V and peak non-repetitive forward surge current of 350 mA.

The diode features a cavity-free glass-passivated junction and matte tin plated leads compliant with industry standards. Applications include high voltage rectification, snubber circuits in camera flashes, and CRT TV G2 grid protection.

This Vishay diode represents a dependable choice for engineers and manufacturers seeking a reliable silicon switching diode meeting commercial-grade RoHS compliance and relevant industrial standards. Browse more Vishay Switching Diodes and related electronic components on EnvMart for your semiconductor needs.