1N967B TR PBFREE

Single Zener Diodes Overview

The 1N967B TR PBFREE is a Zener diode manufactured by Central Semiconductor Corp, designed for voltage regulation and reference applications. It features an 18 V nominal Zener voltage with a ±5% tolerance and a maximum power dissipation of 500 mW. The device operates in the DO-35 axial through-hole package and supports a wide temperature range from -65°C to +200°C. Key electrical characteristics include a reverse leakage current of 5 µA at 13.7 V and a dynamic impedance of 21 Ω. The component is supplied in tape and reel packaging.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation with high precision tolerance
• Capable of operation across extreme temperature environments
• Utilizes robust axial leaded construction for reliable mounting

Single Zener Diodes Applications

• Voltage reference circuits
• Overvoltage protection systems
• Power supply regulation stages

Single Zener Diodes Procurement Notes

Verify the specific ordering suffix and packaging configuration when sourcing. Confirm RoHS compliance status and manufacturer lot traceability requirements prior to purchase. Ensure that the requested quantity aligns with standard reel sizes or cut tape availability to avoid fulfillment delays. Cross-reference datasheet revisions to guarantee compatibility with existing design specifications.

Single Zener Diodes Selection Notes

Select this component for designs requiring precise 18 V regulation in compact through-hole layouts. Evaluate thermal management needs given the 500 mW power rating and operating temperature limits. Consider the low leakage current and dynamic impedance for sensitive analog signal conditioning tasks where stability is critical.

Single Zener Diodes Part Context

This part belongs to the 1N series of Zener diodes, a standardized designation widely used in electronic circuit design. Central Semiconductor produces this variant in a lead-free formulation, adhering to environmental directives. The DO-35 package offers a balance between power handling and physical size for general-purpose discrete semiconductor applications.

Single Zener Diodes Replacement Considerations

Direct substitutes include parts from other manufacturers using the same 1N967B designation. Verify pinout compatibility and ensure equivalent electrical parameters such as voltage tolerance and power dissipation before substitution.