1EZ10D5-AP

Overview

The MCC 1EZ10D5-AP is a single Zener diode designed for voltage regulation and reference applications. It features a nominal Zener voltage of 10 V with a tolerance of ±5%. The device is rated for a maximum power dissipation of 350 mW at ambient temperature. It utilizes the DO-41 (DO-204AL) axial through-hole package, suitable for standard PCB mounting. The component operates within a junction temperature range of -55°C to +150°C. Maximum reverse leakage current is specified at 5 µA when tested at 9.9 V. Forward voltage drop is typically 1.2 V at a forward current of 200 mA.

Feature Summary

• Provides stable voltage regulation in the low-voltage range via Zener breakdown mechanism
• Constructed with silicon material in a glass-passivated axial leaded package
• Capable of operating across an extended industrial temperature range up to 150°C junction temperature

Applications

• Voltage reference circuits requiring precise low-voltage stability
• Overvoltage protection stages in signal conditioning paths
• General-purpose voltage clamping in electronic assemblies

Procurement Notes

Verify the specific suffix AP against the manufacturer's latest datasheet to confirm packaging configuration and compliance status. Ensure the ordering part number matches the required tolerance and power rating specifications for the target design. Cross-reference the DO-41 footprint dimensions with the assembly drawing prior to procurement.

Selection Notes

Select this component when a 10 V reference point is required with moderate power handling capabilities. The DO-41 package offers robust mechanical stability for through-hole implementations. Consider the 350 mW thermal limit when designing heat dissipation strategies for enclosed environments or high ambient temperatures.

Part Context

This component belongs to the 1EZ series of Zener diodes manufactured by Micro Commercial Components. The series provides various voltage options within the DO-41 axial package format. These devices are engineered for general-purpose electronics, offering a balance of electrical performance and mechanical reliability for standard circuit board applications.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.