1N4465 BK PBFREE

Single Zener Diodes Overview

The Central Semiconductor Corp 1N4465 BK PBFREE is a silicon Zener diode designed for voltage regulation in automotive, industrial, commercial, entertainment, and computer applications. It operates within the 1N4460 series, featuring a nominal Zener voltage of 10 V with a 5% tolerance range from 9.5 V to 10.5 V. The device dissipates 1.5 W at 25°C and withstands junction temperatures from -65°C to +200°C. Electrical characteristics include a maximum reverse current of 0.5 μA at 8 V and a maximum DC current of 143 mA.

Single Zener Diodes Feature Summary

• High-quality silicon construction engineered for reliable voltage regulation across diverse sectors including automotive and computer systems.
• Robust thermal performance allowing operation and storage within an extended temperature range up to +200°C.
• Standard DO-41 axial through-hole package configuration suitable for general-purpose circuit integration.

Single Zener Diodes Applications

• Automotive electronic circuits
• Industrial control systems
• Commercial equipment power supplies
• Computer application boards

Single Zener Diodes Procurement Notes

Verify End-of-Life status before procurement as the entire 1N4460 series has been discontinued by Central Semiconductor. Confirm availability of remaining stock or explore alternative sourcing options since no direct replacement part numbers are officially provided by the manufacturer. Contact sales representatives for specific inventory inquiries regarding last purchase orders.

Single Zener Diodes Selection Notes

Select this component when a standard 10 V Zener reference is required in through-hole designs. Ensure the circuit can accommodate the specified 1.5 W power dissipation and verify that the operating environment remains within the -65°C to +200°C junction temperature limits. Consider the 5% voltage tolerance during precision design calculations.

Single Zener Diodes Part Context

This device belongs to the 1N4460 through 1N4496 series of 1.5 Watt silicon Zener diodes manufactured by Central Semiconductor. The series covers a wide voltage spectrum from 6.2 V to 200 V with consistent 5% tolerance specifications. These components utilize the DO-41 case style and are intended for robust voltage regulation tasks in various electronic assemblies.

Single Zener Diodes Replacement Considerations

No official replacement part numbers are listed by Central Semiconductor for the 1N4465 BK PBFREE. The product notice indicates that all devices in this series are discontinued. Designers must identify third-party equivalents or contact the manufacturer for assistance in locating alternate sources if necessary.

Single Zener Diodes FAQ

What is the maximum junction temperature for the 1N4465?

The maximum operating and storage junction temperature is +200°C.

Is there a recommended substitute part number available?

No suggested replacement part numbers are provided by the manufacturer for this discontinued series.