JANS1N7043CCT1

Diode Arrays Overview

The JANS1N7043CCT1 is a high-reliability Schottky rectifier manufactured by Microchip Technology. It features a dual common cathode configuration housed in the TO-257AA (TO-220AB) package. The device is rated for a repetitive peak reverse voltage of 40 V and a continuous forward current of 16 A. It supports a maximum non-repetitive peak forward surge current of 120 A. The component operates within a junction temperature range of -65°C to +150°C and is qualified under the JANS space-grade standard.

Diode Arrays Feature Summary

• Space-grade radiation tolerance and reliability qualification
• Dual common cathode topology for efficient circuit design
• Low forward voltage drop characteristics typical of Schottky technology

Diode Arrays Applications

• Satellite power distribution systems
• Spacecraft DC-DC converter output rectification
• High-reliability aerospace power supplies

Diode Arrays Procurement Notes

Verify the specific procurement suffix CCT1 against official Microchip documentation to confirm exact lot traceability, die revision, and test level requirements. Ensure that the ordering specifications align with the required JANS qualification standards for the intended mission profile. Confirm availability through authorized channels as lead times may vary significantly for space-grade components.

Diode Arrays Selection Notes

Select this component when a dual Schottky rectifier with high surge capability is required for space applications. The 16 A rating and 40 V blocking voltage define the electrical limits. Consider the thermal management requirements associated with the TO-257AA package for the specific mounting environment. Verify that the radiation hardness levels meet the system's total ionizing dose and single-event effect requirements.

Diode Arrays Part Context

This part belongs to the JANS series of microelectronic devices from Microchip, designed specifically for harsh environments including space and military applications. The JANS designation indicates a higher level of screening and reliability assurance compared to commercial or standard industrial grades. It utilizes silicon Schottky barrier technology to provide fast switching speeds and low power loss.

Diode Arrays Replacement Considerations

Direct replacements must match the JANS qualification, TO-257AA package, and 16A/40V ratings. Cross-reference with other JANS-rated dual Schottky diodes from Microchip or equivalent space-qualified manufacturers. Verify pinout compatibility and thermal resistance parameters before substitution.