1N4148W-G3-08

Single Diodes Overview

The Vishay 1N4148W-G3-08 is a silicon epitaxial planar small signal fast switching diode housed in the 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 typical reverse recovery time of 4 ns, with a maximum forward voltage of 1.2 V at 100 mA. Electrical characteristics include a leakage current of 100 µA at 100 V reverse bias and a diode capacitance of 4 pF. Operating temperature ranges from -55 °C to +150 °C.

Single Diodes Feature Summary

• Utilizes silicon epitaxial planar technology for high-speed switching applications
• Complies with green commercial grade material standards (G3)
• Designed for surface mount assembly within the compact SOD-123 footprint

Single Diodes Applications

• General purpose switching circuits
• High-speed digital logic interfaces
• Signal demodulation and clamping

Single Diodes Procurement Notes

Verify the specific ordering code suffix against the manufacturer's official documentation to confirm packaging options and compliance status. Confirm that the G3 designation aligns with required environmental specifications. Cross-reference datasheet revision numbers to ensure compatibility with design constraints. Validate component authenticity through authorized distribution channels prior to integration.

Single Diodes Selection Notes

Select this component when a compact surface-mount solution is required for general-purpose fast switching tasks. The SOD-123 package offers space efficiency compared to larger through-hole alternatives. Ensure the 100 V reverse voltage rating meets circuit requirements. Verify thermal management capabilities given the 350 mW power dissipation limit under specified ambient conditions.

Single Diodes Part Context

This part belongs to the 1N4148 family of small signal switching diodes, widely recognized for their reliability in low-power electronic applications. The G3 suffix indicates compliance with specific material and manufacturing standards defined by the manufacturer. It serves as a modern surface-mount replacement for legacy through-hole variants while maintaining equivalent electrical performance profiles.

Single Diodes Replacement Considerations

Direct functional equivalents include the 1N4148W-E3-08 and 1N4148WS-G3-08. Verify pinout compatibility and package dimensions before substitution. Ensure thermal resistance and voltage ratings match original design parameters.