1N2832RB

Overview

The 1N2832RB is a high-reliability Zener diode manufactured by Microchip Technology. It features a nominal Zener voltage of 56V with a tolerance of 5%. Constructed from silicon, the device operates in a unidirectional configuration within a single-element arrangement. The component utilizes a metal disk button package (O-MEDB-N2) and is designed for robust performance across an extended temperature range from -65 °C to +175 °C.

Feature Summary

• High reliability construction suitable for demanding environments
• Silicon-based unidirectional Zener regulation
• Metal disk button packaging for thermal stability

Applications

• Voltage reference circuits requiring high stability
• Overvoltage protection in critical systems
• Clamping applications in aerospace or military electronics

Procurement Notes

Verify the specific suffix 'RB' against official Microchip documentation to confirm exact electrical tolerances and marking codes. Ensure the procurement channel provides traceability certificates required for high-reliability components. Confirm RoHS compliance status and lead times directly with authorized distributors prior to ordering.

Selection Notes

Select this component when a 56V Zener voltage is required with strict 5% tolerance limits. The wide operating temperature range up to 175 °C makes it suitable for high-temperature industrial or automotive applications. The metal disk package offers superior heat dissipation compared to plastic encapsulated alternatives.

Part Context

This part belongs to the 1N series of Zener diodes produced by Microchip Technology. These components are typically utilized in discrete semiconductor applications where precise voltage regulation is necessary. The product line emphasizes durability and consistent performance under varying environmental conditions.