1N4567-1

Single Zener Diodes Overview

The Microchip Technology 1N4567-1 is a single Zener diode designed for surface-mount applications. It utilizes the DO-213AA (SMB) package and offers a maximum power dissipation of 500 mW. The device operates within a temperature range of 0°C to 75°C. Key electrical characteristics include a maximum reverse leakage current of 2 µA at 3 V and a maximum Zener impedance (Zzt) of 200 Ohms.

Single Zener Diodes Feature Summary

• Surface-mount construction in a compact DO-213AA package
• Single Zener diode configuration for voltage regulation
• Low reverse leakage current specification

Single Zener Diodes Applications

• Voltage reference circuits
• Overvoltage protection
• Clamping applications

Single Zener Diodes Procurement Notes

Verify the specific suffix '-1' against official Microchip documentation to confirm exact mechanical or electrical tolerances, as generic listings may omit critical details. Confirm RoHS compliance status, as some variants in this series are non-compliant. Ensure the DO-213AA footprint matches the target PCB design before procurement.

Single Zener Diodes Selection Notes

Select this component when a surface-mount Zener diode with 500 mW power handling is required. The DO-213AA package provides a compact solution compared to through-hole alternatives. Consider the 200 Ohm impedance limit for dynamic regulation requirements. Verify that the 0°C to 75°C operating range meets the environmental conditions of the intended application.

Single Zener Diodes Part Context

This part belongs to the Microchip CDLL/1N456x series of Zener diodes. These components are typically used in general-purpose electronics where stable voltage references are needed. The manufacturer produces both hermetic and non-hermetic versions within this numbering scheme.