1N4148WHE3-TP

Single Diodes Overview

The 1N4148WHE3-TP is a high-speed switching diode manufactured by Micro Commercial Components (MCC) 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 fast reverse recovery time of 4 ns and a junction capacitance of 2 pF at 0V, 1MHz. It operates within a junction temperature range of -65°C to +150°C and has a thermal resistance of 312.5°C/W from junction to ambient.

Single Diodes Feature Summary

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

Single Diodes Applications

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

Single Diodes Procurement Notes

Verify the specific ordering suffix to confirm packaging quantity and reel specifications. Ensure the component meets the required AEC-Q101 qualification status if used in automotive contexts. Confirm that the SOD-123 package dimensions align with the target PCB footprint. Check for RoHS compliance documentation to meet environmental regulations.

Single Diodes Selection Notes

Select this component when a small-signal switching diode with automotive qualification is required. The SOD-123 package offers a compact solution for space-constrained designs. Consider the 100 V reverse voltage rating and 150 mA current capacity for circuit compatibility. The low junction capacitance makes it suitable for high-frequency applications.

Single Diodes Part Context

This part belongs to the 1N4148 series of silicon epitaxial planar switching diodes. It serves as a surface-mount alternative to through-hole variants like the DO-35 package. The device is designed for general-purpose switching and rectification tasks in modern electronics manufacturing.

Single Diodes Replacement Considerations

Direct substitutes include other 1N4148 variants in SOD-123 packages from different manufacturers, provided they meet the same electrical ratings and AEC-Q101 qualification requirements.