1N6642UBCC

Overview

The Microchip Technology 1N6642UBCC is a dual signal or computer diode designed for through-hole and surface-mount applications. It features a peak reverse voltage of 75 V and a maximum forward current of 300 mA. The device exhibits a fast recovery time of 5 ns with a forward voltage of 1.2 V and a reverse current of 500 nA. Operating temperatures range from -65 C to +175 C, housed in a D-5D-2 package.

Feature Summary

• Dual configuration for compact circuit integration
• Ultrafast switching capability for high-frequency signals
• Extended thermal stability up to 175°C

Applications

• Signal processing circuits
• Computer logic interfaces
• High-speed switching applications

Procurement Notes

Verify the specific suffix against official Microchip documentation to confirm pinout and electrical tolerances. Ensure the D-5D-2 package matches the target PCB footprint. Confirm radiation hardening requirements if applicable, as standard variants differ from aerospace grades. Cross-reference datasheet revisions to avoid obsolete specifications.

Selection Notes

Select this component when a dual-diode arrangement is required within a single package to save board space. The 5 ns recovery time suits high-speed digital applications. Verify that the 75 V reverse voltage rating exceeds the circuit's peak inverse voltage. Consider the operating temperature range for harsh environments.

Part Context

This part belongs to the 1N6642 series of small-signal switching diodes manufactured by Microchip Technology. The series includes various packaging options such as through-hole and surface-mount configurations. These diodes are engineered for reliable performance in signal and computer applications requiring fast switching speeds.

Replacement Considerations

Check for JAN1N6642 or JANTX1N6642 variants for military-grade specifications. Verify pin compatibility with other 1N6642-series components before substitution.