1N6941UTK3

Overview

The Microchip Technology 1N6941UTK3 is a Schottky barrier rectifier diode designed for high-current applications. It features a maximum DC reverse voltage (Vr) of 30 V and an average rectified current (Io) of 150 A. The device utilizes the ThinKey3 surface-mount package, providing a compact form factor suitable for dense circuit layouts. This component is part of a series qualified by the Defense Logistics Agency (DLA), ensuring reliability for demanding environments.

Feature Summary

• ThinKey3 surface-mount package design
• Schottky barrier rectification technology
• Defense Logistics Agency (DLA) qualified

Applications

• Aerospace systems
• Defense electronics
• High-density power circuits

Procurement Notes

Verify the specific suffix (e.g., /TR) to confirm tape-and-reel packaging requirements. Ensure the procurement specification aligns with DLA qualification standards if required for aerospace or defense projects. Confirm that the 30V reverse voltage rating meets the system's peak inverse voltage constraints before finalizing orders.

Selection Notes

Select this component when a 150 A average current capacity is required within a 30 V reverse voltage limit. The ThinKey3 package is appropriate for applications needing robust surface-mount integration. Consider the Schottky characteristics for efficiency needs in power conversion stages where low forward voltage drop is beneficial.

Part Context

This diode belongs to the 1N6940–1N6942 series, which are oxide passivated Schottky rectifiers. The series includes guard ring protection to enhance reverse energy capability. These devices are engineered for high reliability, making them suitable for critical infrastructure and military-grade electronic assemblies requiring stable performance under stress.

Replacement Considerations

Check for compatible parts within the same 1N694x series, such as 1N6940UTK3 or 1N6942UTK3, depending on specific voltage or current adjustments. Verify pinout compatibility and thermal management requirements when substituting to ensure equivalent performance in the target application.