1N6769

Overview

The Microchip Technology 1N6769 is a silicon rectifier diode array housed in a TO-257-3 metal flange mount package. It features one pair of common cathode diodes with a maximum DC reverse voltage of 100 V and an average forward current rating of 8 A. The component supports a non-repetitive peak forward surge current of 60 A. Designed for high reliability applications, it offers very fast recovery characteristics suitable for demanding power conversion environments.

Feature Summary

• Common cathode configuration for efficient circuit integration
• Hermetically sealed metal construction for durability
• Very fast recovery performance for high-speed switching

Applications

• High-reliability power supply circuits
• Fast recovery rectification systems
• Industrial electronic equipment requiring hermetic sealing

Procurement Notes

Verify the specific ordering suffix to confirm exact electrical tolerances and qualification levels, as variants exist within the family. Ensure the procurement specification matches the required hermetic seal and flange mount requirements. Confirm that the source documentation explicitly lists the 1N6769 part number to avoid confusion with similar series components like the 1N6768 or 1N6770 which share the same package but differ in voltage ratings.

Selection Notes

Select this component when a 100 V reverse voltage rating and 8 A continuous current capacity are required in a TO-257 package. The common cathode arrangement simplifies wiring in bridge or dual-rail configurations. Consider the thermal management capabilities of the metal flange mount for heat dissipation needs. Verify that the very fast recovery time aligns with the switching frequency requirements of the target application circuit.

Part Context

The 1N6769 belongs to a series of high-reliability silicon rectifier diodes manufactured by Microchip Technology. This series includes various voltage ratings and configurations, such as the 1N6768 and 1N6770, all sharing the robust TO-257AA metal package. The product line is designed for aerospace and military applications where hermetic sealing and long-term stability are critical. The 1N6769 specifically addresses the need for moderate voltage blocking with high current handling in a compact form factor.

Replacement Considerations

JAN1N6770 is a documented substitute within the same series offering identical package and current specifications but with a higher voltage rating.