1N4148WFL-G3-08

Single Diodes Overview

The Vishay 1N4148WFL-G3-08 is a small signal fast switching diode manufactured using silicon epitaxial planar technology. It is housed in the SOD-123 FL surface-mount package, weighing approximately 9.1 mg. The device supports a maximum reverse voltage of 75 V and a repetitive peak reverse voltage of 100 V. It handles an average rectified current of 150 mA and features a forward voltage of up to 1200 mV at 100 mA. Electrical performance includes a leakage current of 100 µA at 100 V reverse bias and a reverse recovery time of 4 ns. Diode capacitance is specified at 4 pF under zero bias conditions.

Single Diodes Feature Summary

• Utilizes silicon epitaxial planar construction for reliable fast switching operations
• Designed with green commercial grade materials compliant with environmental standards
• Engineered for high-speed applications requiring low reverse recovery time

Single Diodes Applications

• High-speed switching circuits
• General-purpose rectification tasks
• Small signal processing applications

Single Diodes Procurement Notes

Verify the specific ordering code matches the required packaging configuration before procurement. Confirm that the SOD-123 FL footprint aligns with the target PCB layout design. Ensure compliance with RoHS directives if environmental regulations apply to the final assembly. Validate thermal management requirements against the junction-to-ambient resistance specifications provided in the datasheet.

Single Diodes Selection Notes

Select this component when a compact surface-mount solution is required for fast switching applications. The SOD-123 FL package offers space efficiency compared to larger through-hole alternatives. Consider the 75 V reverse voltage rating to ensure adequate margin for the operating circuit. Evaluate the 150 mA average current capability against the expected load requirements.

Single Diodes Part Context

This part belongs to the 1N4148 family of small signal switching diodes produced by Vishay General Semiconductor - Diodes Division. It represents a modernized surface-mount variant designed to replace traditional axial leaded components in dense electronic assemblies. The G3 suffix indicates compliance with specific material and environmental standards defined by the manufacturer.

Single Diodes Replacement Considerations

Direct substitutes include other SOD-123 FL packaged fast switching diodes with matching electrical ratings. Verify pinout compatibility and physical dimensions before substituting. Cross-reference parameters such as reverse recovery time and forward voltage drop to ensure functional equivalence.