1N4148WXHE3-TP

Single Diodes Overview

The 1N4148WXHE3-TP is a high-speed switching diode manufactured by Micro Commercial Components (MCC) in an SOD-323 surface-mount package. It features a maximum repetitive peak reverse voltage of 100V and an average rectified forward current of 300mA. The device has a power dissipation rating of 200mW and operates within a junction temperature range of -55°C to +150°C. Key electrical characteristics include a typical reverse recovery time of 4ns, a junction capacitance of 2pF at 0V/1MHz, and a forward voltage of up to 1.25V at 150mA.

Single Diodes Feature Summary

• AEC-Q101 qualified for automotive reliability standards
• Fast switching speed with 4ns reverse recovery time
• Halogen-free 'Green' device compliant with RoHS directives
• Moisture sensitivity level 1 for robust handling

Single Diodes Applications

• High-speed signal switching circuits
• Automotive electronic systems requiring AEC-Q101 compliance
• General-purpose rectification in compact surface-mount designs

Single Diodes Procurement Notes

Verify the authenticity of the component by purchasing only from MCC or their authorized distributors to avoid counterfeit parts. Confirm that the ordering suffix indicates tape and reel packaging containing 3000 pieces per reel. Ensure the specific revision of the datasheet matches the production batch requirements for your assembly process.

Single Diodes Selection Notes

Select this component when a small-signal switching diode with automotive qualification is required in an SOD-323 footprint. It serves as a suitable alternative to through-hole variants like the 1N4148 when space constraints dictate surface-mount technology. Consider its 200mW power dissipation limit and 100V blocking capability against circuit demands.

Single Diodes Part Context

This part belongs to the 1N4148 family of silicon epitaxial planar switching diodes. It utilizes the SOD-323 package, which is designed for automatic insertion and efficient PCB real estate usage. The device represents a modernized, lead-free version of standard switching diodes, maintaining performance while adhering to environmental regulations.

Single Diodes Replacement Considerations

Direct substitutes include other SOD-323 packaged 1N4148 variants such as the BAS16 or MMBD4148, provided they meet the same 100V reverse voltage and fast-switching criteria. Verify pinout compatibility and thermal resistance specifications before substitution.