1N5262B-TP

Single Zener Diodes Overview

The MCC 1N5262B-TP is a single silicon Zener diode housed in a DO-35 axial leaded glass package. It provides a nominal Zener voltage of 51 V with a 5% tolerance at a test current of 2.5 mA. The device supports a maximum DC power dissipation of 500 mW and operates within a temperature range of -55°C to +150°C. Key electrical characteristics include a maximum reverse leakage current of 100 nA, a Zener impedance of 125 Ohms, and a positive voltage temperature coefficient of +0.096 %/°C.

Single Zener Diodes Feature Summary

• Utilizes a hermetically sealed glass package for environmental protection
• Supports high-temperature soldering up to 260°C for ten seconds
• Provides stable voltage regulation across a broad operating current range

Single Zener Diodes Applications

• Voltage reference circuits
• Overvoltage protection
• General-purpose voltage regulation

Single Zener Diodes Procurement Notes

Verify the authenticity of the component by purchasing exclusively from Micro Commercial Components or their authorized distributors. Counterfeit parts pose significant risks; ensure traceability and compliance with MCC quality standards are maintained throughout the supply chain to guarantee product integrity.

Single Zener Diodes Selection Notes

Select this component when a 51 V breakdown voltage with 5% tolerance is required in an axial leaded form factor. Ensure the application design accounts for the 500 mW power dissipation limit and the resulting thermal derating requirements above 50°C. Confirm that the DO-35 package dimensions fit the target PCB layout constraints.

Single Zener Diodes Part Context

This part belongs to the 1N5221B through 1N5267B series of 500 mW Zener diodes manufactured by Micro Commercial Components. The series covers a wide voltage range from 2.4 V to 75 V, offering various standard tolerances. The 'B' suffix specifically denotes a 5% voltage tolerance on the nominal Zener voltage value.

Single Zener Diodes Replacement Considerations

Cross-reference with other manufacturers offering equivalent 51 V, 500 mW Zener diodes in the DO-35 package. Verify that alternative components match the specific electrical parameters, particularly the Zener impedance and leakage current limits, before substitution.

Single Zener Diodes FAQ

What does the 'B' suffix indicate in the part number?

The 'B' suffix indicates a 5% tolerance on the nominal Zener voltage.

Is this component suitable for life support devices?

No, MCC products are not authorized for use as critical components in life support devices without express written approval.