1N5253B BK TIN/LEAD

Single Zener Diodes Overview

The Central Semiconductor Corp 1N5253B BK TIN/LEAD is a silicon unidirectional Zener diode housed in the DO-35 (DO-204AH) axial through-hole package. It features a nominal Zener voltage of 25 V with a tolerance of ±5%. The device is rated for a maximum power dissipation of 500 mW and operates within a temperature range of -65 °C to +200 °C. The component utilizes tin/lead terminations and is designed for single-diode configurations.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation at a nominal 25 V reference level
• Operates reliably across an extended temperature range up to +200 °C
• Utilizes a standard DO-35 axial leaded package for through-hole mounting

Single Zener Diodes Applications

• Voltage reference circuits requiring precise 25 V levels
• Overvoltage protection stages in electronic systems
• Clamping applications in signal processing paths

Single Zener Diodes Procurement Notes

Verify that the specific ordering suffix matches the required termination material, as the tin/lead variant differs from lead-free equivalents. Confirm compliance requirements against project specifications before procurement. Ensure the package type aligns with existing board layouts. Cross-reference the manufacturer part number with distributor catalogs to confirm availability and authenticity. Validate thermal ratings against the intended operating environment.

Single Zener Diodes Selection Notes

Select this component when a 25 V Zener voltage is required with high-temperature capability. The DO-35 package suits designs needing axial leads. Consider the 500 mW power rating for thermal management. Verify that the ±5% tolerance meets circuit precision needs. Compare against other series members if different voltage or package options are necessary.

Single Zener Diodes Part Context

This part belongs to the 1N52xxB series of Zener diodes manufactured by Central Semiconductor. The series offers various voltage ratings within the same physical footprint. These components are designed for general-purpose voltage regulation and protection tasks. The DO-35 package provides a compact solution for through-hole implementations.

Single Zener Diodes Replacement Considerations

Check for direct substitutes within the 1N5253B series from other manufacturers. Verify pinout compatibility and electrical parameter equivalence. Ensure replacement parts meet the same thermal and mechanical standards.