1N4480 BK PBFREE

Single Zener Diodes Overview

The Central Semiconductor Corp 1N4480 BK PBFREE is a silicon Zener diode designed for voltage regulation applications. It operates within the 1N4460 series, featuring a nominal Zener voltage of 43 V with a 5% tolerance range spanning from 40.85 V to 45.15 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 34.4 V and a maximum DC current of 33 mA. It is housed in a DO-41 axial leaded package.

Single Zener Diodes Feature Summary

• High-quality silicon construction engineered for reliable voltage regulation
• Capable of operating across an extended temperature range suitable for automotive and industrial environments
• Designed for use in commercial, entertainment, and computer systems

Single Zener Diodes Applications

• Automotive electronic circuits
• Industrial control systems
• Commercial equipment power supplies
• Computer system 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 delivery schedules before finalizing procurement actions.

Single Zener Diodes Selection Notes

Evaluate the nominal Zener voltage against circuit requirements to ensure proper regulation. Consider the maximum power dissipation limits relative to ambient operating temperatures. Assess the impedance characteristics for desired stability under varying load conditions. Verify compatibility with existing PCB layouts utilizing the DO-41 package form factor.

Single Zener Diodes Part Context

This component belongs to the 1N4460 series of silicon Zener diodes manufactured by Central Semiconductor Corp. The series covers a broad voltage spectrum from 6.2 V to 200 V, providing standardized options for various design needs. These devices are characterized by their robust construction and consistent electrical performance across the specified operating ranges.

Single Zener Diodes Replacement Considerations

No direct replacement part numbers are currently available from the manufacturer for this discontinued item. Customers requiring alternatives should contact Central Semiconductor support for assistance in locating alternate sources or compatible substitutes.