1N3650

Single Diodes Overview

The Microchip Technology 1N3650 is a high-reliability power rectifier qualified per MIL-PRF-19500/260. It features a glass passivated die and glass-to-metal seal construction within a DO-203AA (DO-4) stud package. The device supports a peak repetitive reverse voltage of 1000 V, an average forward current of 3.3 A at 150°C case temperature, and a 25 A peak surge rating. Electrical characteristics include a maximum forward voltage of 2.2 V at 10 A and low reverse leakage currents.

Single Diodes Feature Summary

• Qualified for high reliability applications under MIL-PRF-19500/260 standards
• Utilizes glass passivated die technology with robust glass-to-metal seal construction
• Designed for demanding thermal environments with operation up to 150°C case temperature

Single Diodes Applications

• High voltage power supply rectification in industrial systems
• Power conversion circuits requiring military-grade component reliability
• Heavy-duty electrical equipment operating under extreme thermal conditions

Single Diodes Procurement Notes

Verify the specific revision level and manufacturing date code against project requirements. Confirm that the DO-203AA mounting interface matches the mechanical design constraints. Ensure compliance with the MIL-PRF-19500/260 qualification standard is explicitly documented in the procurement specifications to guarantee authenticity and performance consistency.

Single Diodes Selection Notes

Select this component when a 1000 V reverse voltage rating and 3.3 A continuous current capacity are required in a stud-mount configuration. Consider the 2.0 °C/W junction-to-case thermal resistance for heat dissipation planning. Evaluate the 25 A surge capability against potential inrush current scenarios in the target circuit design.

Single Diodes Part Context

This part belongs to the 1N36xx series of high-reliability power rectifiers manufactured by Microchip Technology. These components are engineered for durability in harsh environments, utilizing advanced semiconductor packaging techniques to ensure long-term stability and consistent electrical performance across wide temperature ranges.

Single Diodes Replacement Considerations

Compatible equivalents include the 1N1126A and 1N1126RA variants, which share identical electrical ratings and physical dimensions within the same product family.