1N4148X-TP

Single Diodes Overview

The 1N4148X-TP is a small signal switching diode manufactured by Micro Commercial Components (MCC). It features a single configuration in an SOD-523 surface-mount package. Key electrical parameters include a maximum DC reverse voltage of 75 V and a forward current of 150 mA. The device exhibits a peak reverse voltage of 75 V, a maximum surge current of 2 A, and a reverse recovery time of 4 ns. Forward voltage is specified at 1.25 V with a reverse current of 1 µA @ 75 V. Operating temperature ranges from -65°C to +150°C.

Single Diodes Feature Summary

• High-speed switching capability with a 4 ns reverse recovery time for efficient signal processing.
• Compact SMD/SMT design utilizing the SOD-523 package for space-constrained applications.
• Wide thermal operating range supporting environments from -65°C to +150°C.

Single Diodes Applications

• General-purpose signal switching circuits
• High-frequency rectification tasks
• Clamping and protection in low-power electronics

Single Diodes Procurement Notes

Verify the specific ordering suffix and manufacturer part number against official MCC documentation before procurement. Confirm RoHS compliance status and automotive qualification requirements if applicable to your design. Ensure the selected packaging format matches your assembly line capabilities. Cross-reference datasheet revisions to confirm parameter consistency.

Single Diodes Selection Notes

Select this component when a compact SOD-523 footprint is required for high-speed switching applications. The 75 V reverse voltage rating suits low-voltage signal paths. Consider the 150 mA average forward current limit for load requirements. Evaluate the 4 ns recovery time against circuit frequency needs. Compare thermal performance within the specified -65°C to +150°C junction temperature range.

Single Diodes Part Context

This component belongs to the 1N4148 series of small signal switching diodes produced by Micro Commercial Components. It serves as a surface-mount alternative to traditional through-hole variants, offering similar electrical characteristics in a reduced physical profile. The product falls under the Diodes & Rectifiers category, specifically designed for general-purpose switching and rectification duties in modern electronic assemblies.

Single Diodes Replacement Considerations

Direct substitutes include other 1N4148 series diodes in SOD-523 packages from different manufacturers. Verify pinout compatibility and electrical ratings such as reverse voltage and forward current before substitution. Check for equivalent reverse recovery times to ensure circuit timing integrity is maintained during replacement.