1N4470 BK PBFREE

Single Zener Diodes Overview

The Central Semiconductor Corp 1N4470 BK PBFREE is a silicon Zener diode designed for voltage regulation applications. It operates within the 1N4460 series, featuring a nominal Zener voltage of 16 V with a 5% tolerance range spanning from 15.2 V to 16.8 V. The device dissipates up to 1.5 W at 25°C and withstands junction temperatures between -65°C and +200°C. Electrical characteristics include a maximum reverse current of 0.05 μA at 9 V and a DC test current of 15.5 mA.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation using high-quality silicon construction
• Capable of handling peak surge currents for transient protection scenarios
• Engineered for reliable operation across extended industrial temperature ranges

Single Zener Diodes Applications

• Automotive electronic circuits
• Industrial control systems
• Commercial equipment power supplies
• Computer peripheral protection

Single Zener Diodes Procurement Notes

Verify component authenticity through official manufacturer channels or authorized distributors. Confirm RoHS compliance status and packaging details prior to ordering. Ensure that the specific suffix matches required plating specifications. Review all applicable terms and conditions regarding product availability and lifecycle status before finalizing procurement decisions.

Single Zener Diodes Selection Notes

Select this component when a precise 16 V reference is required in axial packages. Consider the 1.5 W power dissipation limit and thermal management requirements during circuit design. Evaluate the impedance characteristics against load regulation needs. Ensure the operating environment remains within the specified temperature boundaries for optimal performance.

Single Zener Diodes Part Context

This part belongs to the 1N4460 through 1N4496 series of silicon Zener diodes manufactured by Central Semiconductor. These components are housed in DO-41 cases and offer consistent performance across various voltage ratings. The series is widely utilized in general-purpose voltage regulation tasks requiring robust semiconductor reliability.

Single Zener Diodes Replacement Considerations

The manufacturer has classified this product as End of Life (EOL) with no suggested replacement available. Designers must identify alternative sources or compatible components from other manufacturers to maintain production continuity.