1N5260B BK TIN/LEAD

Single Zener Diodes Overview

The Central Semiconductor Corp 1N5260B BK TIN/LEAD is a silicon Zener diode designed for through-hole mounting in the DO-35 axial package. It features a nominal Zener voltage of 43 V with a tolerance of ±5%. The device handles a maximum power dissipation of 500 mW and operates within a temperature range of -65°C to +200°C. Key electrical characteristics include a maximum reverse leakage current of 100 nA at 33 V, a Zener impedance of 93 Ohms, and a forward voltage of 1.1 V at 200 mA.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation via Zener breakdown in the DO-35 glass axial package
• Capable of handling 500 mW power dissipation for robust circuit protection
• Maintains performance across an extended industrial temperature range up to 200°C

Single Zener Diodes Applications

• Voltage reference circuits requiring precise 43 V levels
• Overvoltage protection for sensitive electronic components
• Clamping applications in signal conditioning paths

Single Zener Diodes Procurement Notes

Verify the specific suffix BK TIN/LEAD against official datasheets to confirm lead composition and marking codes. Ensure compatibility with existing PCB footprints for the DO-35 package. Confirm RoHS status and availability directly with authorized distributors as supply chain conditions may vary.

Single Zener Diodes Selection Notes

Select this component when a 43 V Zener voltage with 5% tolerance is required in a through-hole configuration. Consider the 500 mW power rating and 93 Ohm impedance for thermal management and noise sensitivity. Verify that the operating temperature range meets the environmental requirements of the target application.

Single Zener Diodes Part Context

This part belongs to the standard Zener diode family from Central Semiconductor Corp. It utilizes silicon technology housed in a hermetically sealed glass DO-35 package. The component serves as a discrete semiconductor solution for voltage regulation and transient suppression in general-purpose electronics.

Single Zener Diodes Replacement Considerations

Publicly confirmed parameter-equivalent substitutes include the 1N5260B APM PBFREE and 1N5260B TR PBFREE from Central Semiconductor Corp. Other manufacturers offer equivalent parts such as the 1N5260B-T from Diodes Incorporated and the 1N5260B-TP from Micro Commercial Components.