1N5260B-TP

Single Zener Diodes Overview

The MCC 1N5260B-TP is a single silicon Zener diode housed in a DO-35 glass axial leaded package. It provides a nominal Zener voltage of 43 V with a 5% tolerance at a test current of 3 mA. The device supports a 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 93 Ohms, and a positive temperature coefficient of +0.095 %/°C.

Single Zener Diodes Feature Summary

• Utilizes a hermetically sealed glass DO-35 package for environmental stability.
• Provides precise voltage regulation with a tight 5% tolerance band.
• Capable of high-temperature soldering at 260°C for ten seconds.

Single Zener Diodes Applications

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

Single Zener Diodes Procurement Notes

Verify the authenticity of the component by checking for authorized distributor sourcing. Confirm that the specific suffix matches the required packaging format, such as tape and reel or bulk, as these affect handling procedures. Ensure compliance with RoHS standards if applicable to the assembly process.

Single Zener Diodes Selection Notes

Select this component when a stable 43 V reference is required in a through-hole design. Consider the positive temperature coefficient for thermal compensation needs. Evaluate the 500 mW power limit against expected circuit loads to ensure safe operation without excessive derating.

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 standardized options for various electronic applications requiring reliable voltage clamping.

Single Zener Diodes Replacement Considerations

Equivalent parts include the 1N5260B/TR from Microchip Technology and the MSP1N5260B from Microsemi. Verify pinout compatibility and package dimensions before substitution.

Single Zener Diodes FAQ

What is the temperature coefficient for the 1N5260B?

The temperature coefficient is +0.095 %/°C.

Does the 'B' suffix indicate a specific tolerance?

Yes, the 'B' suffix designates a 5% tolerance on the nominal Zener voltage.