2EZ9.1D5-TP

Single Zener Diodes Overview

The MCC 2EZ9.1D5-TP is a 2.0 W silicon Zener diode housed in the DO-41 axial leaded package, designed for voltage regulation applications within the 5.1 to 75 Volt range. It features a glass passivated junction and operates across an extended temperature range from -55°C to +150°C. The device provides excellent clamping capability and includes built-in strain relief. Electrical characteristics at 25°C include a nominal Zener voltage of 9.1 V with a maximum dynamic impedance of 2.5 Ω at a test current of 55 mA. Maximum leakage current is specified at 3.0 µA under reverse voltage conditions.

Single Zener Diodes Feature Summary

• Glass passivated junction construction
• Excellent clamping capability
• Built-in strain relief design

Single Zener Diodes Applications

• Voltage regulation circuits
• Overvoltage protection systems
• Reference voltage generation

Single Zener Diodes Procurement Notes

Verify component authenticity by checking for official Micro Commercial Components markings and purchasing exclusively through authorized distributors or directly from the manufacturer. Ensure compliance with RoHS requirements if applicable. Confirm that the specific part number matches the required electrical specifications before integration into designs.

Single Zener Diodes Selection Notes

Select this component when a 9.1 V reference voltage is required in an axial leaded package. Consider the 2 W power dissipation rating and the -55°C to +150°C operating temperature range for environmental suitability. Evaluate the 2.5 Ω dynamic impedance against circuit sensitivity requirements.

Single Zener Diodes Part Context

This component belongs to the 2EZ series of 2 Watt Zener diodes manufactured by Micro Commercial Components. The series covers a wide voltage range from 5.1 V to 75 V, all utilizing the standard DO-41 axial package. The suffix indicates compliance with lead-free manufacturing standards.

Single Zener Diodes Replacement Considerations

Other parts within the 2EZ series may serve as substitutes if different voltage ratings are acceptable. Verify package compatibility and thermal derating curves when replacing components in existing designs.