1N5258B BK PBFREE

Single Zener Diodes Overview

The Central Semiconductor Corp 1N5258B BK PBFREE is a silicon Zener diode in the DO-35 axial leaded package. It provides a nominal Zener voltage of 36 V with a ±5% tolerance, tested at 3.4 mA. The device dissipates up to 500 mW and exhibits a maximum Zener impedance of 70 Ω. Operating junction temperature ranges from -65°C to +200°C, with a reverse leakage current of 0.1 µA at 27 V.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation for industrial and commercial circuits
• Features high reliability suitable for computer applications
• Utilizes a standard DO-35 through-hole package for easy mounting

Single Zener Diodes Applications

• Industrial equipment voltage regulation
• Commercial power supply protection
• Computer circuit stabilization

Single Zener Diodes Procurement Notes

Verify component authenticity by checking manufacturer markings against datasheet codes. Confirm RoHS compliance status via official documentation. Ensure ordering suffixes match specific plating requirements. Validate that the part number corresponds to the exact electrical specifications required for the design.

Single Zener Diodes Selection Notes

Select this component when a 36 V reference is needed in a through-hole configuration. Consider the 70 Ω impedance limit for dynamic load variations. Verify thermal management capabilities within the specified operating temperature range. Compare forward voltage characteristics if bidirectional protection is not required.

Single Zener Diodes Part Context

This device belongs to the 1N5221B through 1N5278B series of silicon Zener diodes manufactured by Central Semiconductor Corp. The series covers voltages from 2.4 V to 170 V in the DO-35 case. The 'B' suffix indicates a ±5% voltage tolerance, distinguishing it from tighter tolerance variants.

Single Zener Diodes Replacement Considerations

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