1N6762R

Overview

The Microchip Technology 1N6762R is a dual ultrafast power rectifier qualified under MIL-PRF-19500/642. It features a common anode configuration with a maximum DC reverse voltage of 50 V and an average forward rectified current of 12 A per diode. The device utilizes a TO-254AA through-hole package, ensuring robust performance in demanding environments. Key electrical characteristics include a forward voltage of 1.05 V at 12 A, a reverse leakage current of 10 µA at 50 V, and a reverse recovery time of 35 ns. Operating temperatures range from -55°C to 175°C.

Feature Summary

• Dual ultrafast power rectifier architecture designed for high-speed switching applications
• Military qualification compliant with MIL-PRF-19500/642 standards for reliability
• Common anode configuration facilitating efficient circuit integration
• Extended thermal capability supporting operation up to 175°C junction temperature

Applications

• High-frequency power conversion systems requiring fast recovery characteristics
• Military and aerospace electronic circuits demanding ruggedized semiconductor components
• DC-DC converter topologies utilizing common anode diode arrangements
• Industrial power supplies operating under extreme thermal conditions

Procurement Notes

Verify the specific revision level against the latest Product Change Notification (PCN) documents issued by Microchip Technology. Confirm that the procurement channel provides authentic military-grade components, as this part is subject to strict quality controls. Ensure compatibility with MIL-PRF-19500/642 specifications during acceptance testing. Check for any recent assembly site or labeling changes documented in official notifications before finalizing orders.

Selection Notes

Select the 1N6762R when a dual common anode configuration is required for ultrafast rectification. This component is suitable for designs needing a 50 V reverse voltage rating combined with 12 A continuous current handling. Consider its TO-254AA package for through-hole mounting requirements. Evaluate the 35 ns reverse recovery time against system switching frequencies to ensure minimal switching losses. Verify that the 175°C maximum junction temperature aligns with the thermal management strategy of the target application.

Part Context

The 1N6762R belongs to the 1N676x series of dual ultrafast power rectifiers manufactured by Microchip Technology. This series includes variants such as the 1N6762, 1N6763, 1N6764, and 1N6765, which share similar structural characteristics but differ in voltage ratings. The 'R' suffix typically denotes a specific packaging or reel configuration within the product line. These devices are engineered to meet stringent military reliability standards while providing high-performance rectification capabilities.

Replacement Considerations

Direct substitutes within the same family include the 1N6762, 1N6763, 1N6764, and 1N6765, provided their voltage ratings match the circuit requirements. Verify pinout compatibility and package dimensions before substitution. Consult Microchip Technology documentation for detailed cross-reference information and ensure that any replacement maintains the necessary military qualification status if required by the design.