1N1582

Single Diodes Overview

The Microchip Technology 1N1582 is a hermetically sealed silicon planar Zener diode designed for high-reliability applications. It features a glass passivated junction and is manufactured using the company's proprietary planar process. The device is available in the DO-35 axial leaded package, providing robust performance across a wide temperature range suitable for demanding industrial and aerospace environments.

Single Diodes Feature Summary

• Hermetically sealed construction ensures long-term stability and environmental resistance
• Glass passivated junction protects against mechanical stress and moisture ingress
• Manufactured via planar process technology for consistent electrical characteristics

Single Diodes Applications

• Aerospace and defense voltage regulation circuits
• Industrial control systems requiring high reliability
• Military grade power supply protection

Single Diodes Procurement Notes

Verify specific voltage tolerance and test conditions against the official datasheet before procurement. Confirm RoHS status and compliance requirements as standard variants may not meet all modern environmental directives. Ensure the ordering suffix matches the required packaging and testing specifications for your production line.

Single Diodes Selection Notes

Select this component when hermetic sealing is mandatory for mission-critical designs. Compare thermal resistance and maximum power dissipation ratings against your system's heat sinking capabilities. Verify that the axial lead configuration fits your PCB layout constraints compared to surface mount alternatives.

Single Diodes Part Context

This part belongs to Microchip's legacy discrete semiconductor portfolio, focusing on high-reliability diodes for harsh environments. It complements their broader range of signal and power rectifiers, maintaining compatibility with established military and industrial design standards for axial-lead components.

Single Diodes Replacement Considerations

Consult the official Microchip replacement guide for direct equivalents. Generic commercial Zener diodes lack the hermetic seal and may not meet the same reliability standards. Verify pinout and physical dimensions if substituting with similar axial packages from other manufacturers.