1N3783

Single Zener Diodes Overview

The 1N3783 is a temperature-compensated Zener diode manufactured by Microchip Technology. It features a nominal Zener voltage of 6.7 V with a power dissipation rating of 400 mW and a tolerance of ±5%. The component utilizes a DO-7 through-hole package, designed for stable voltage regulation across varying thermal conditions.

Single Zener Diodes Feature Summary

• Temperature compensated design for stable voltage regulation
• Single junction Zener diode configuration
• Through-hole DO-7 axial leaded package

Single Zener Diodes Applications

• Voltage reference circuits requiring thermal stability
• Precision analog signal conditioning
• Overvoltage protection in sensitive electronic systems

Single Zener Diodes Procurement Notes

Verify the manufacturer origin, as historical production involved multiple entities including Motorola and Microsemi. Confirm the specific datasheet version matches the required electrical tolerances and package dimensions. Ensure RoHS compliance status aligns with project requirements before procurement.

Single Zener Diodes Selection Notes

Select this component when a stable 6.7 V reference is needed under fluctuating temperatures. The DO-7 package suits manual assembly or standard PCB mounting. Compare thermal resistance characteristics against alternative Zener diodes to ensure adequate heat dissipation within the 400 mW limit.

Single Zener Diodes Part Context

This part belongs to the legacy 1N series of Zener diodes, originally standardized by JEDEC. Production history includes Motorola, Microsemi, and currently Microchip Technology. It serves as a fundamental discrete semiconductor device for basic voltage regulation tasks in industrial and consumer electronics.

Single Zener Diodes Replacement Considerations

Check for direct equivalents from other manufacturers holding the same 1N3783 designation. Verify pinout compatibility and thermal performance if substituting with modern alternatives from different supply chains.