1N4148W-HG3-08

Single Diodes Overview

The Vishay 1N4148W-HG3-08 is a silicon epitaxial planar small signal fast switching diode housed in an SOD-123 surface-mount package. It features a maximum repetitive peak reverse voltage of 100 V and an average rectified forward current of 150 mA. The device exhibits a low reverse recovery time of 4 ns, ensuring rapid switching performance. Electrical characteristics include a forward voltage of up to 1.2 V at 100 mA and a leakage current of 100 µA at 100 V reverse bias. It operates within a junction temperature range of -55 °C to +150 °C.

Single Diodes Feature Summary

• Utilizes silicon epitaxial planar technology for robust construction
• Designed for high-speed applications with minimal reverse recovery delay
• Available in compact SOD-123 surface-mount configuration

Single Diodes Applications

• High-speed switching circuits
• General-purpose rectification
• Clamping and protection stages

Single Diodes Procurement Notes

Verify the specific ordering suffix against official manufacturer documentation to confirm packaging options and compliance status. Confirm that the component meets all required environmental standards for the intended deployment environment before finalizing procurement orders.

Single Diodes Selection Notes

Select this component when a small footprint and fast switching speed are required for general-purpose applications. Ensure the circuit design accommodates the specified thermal resistance and power dissipation limits under expected operating conditions.

Single Diodes Part Context

This part belongs to the 1N4148 family of small signal switching diodes. It serves as a surface-mount alternative to traditional axial leaded variants, offering similar electrical performance in a reduced physical profile suitable for modern automated assembly processes.

Single Diodes Replacement Considerations

Consult official substitution lists for verified equivalents. Generic replacements may differ in package dimensions or electrical tolerances.