1N4465 TR PBFREE

Single Zener Diodes Overview

The Central Semiconductor Corp 1N4465 TR PBFREE is a silicon Zener diode designed for voltage regulation. It features a nominal Zener voltage of 10 V with a 5% tolerance, operating within a range of 9.5 V to 10.5 V at a test current of 25 mA. The device supports a maximum power dissipation of 1.5 W and operates in junction temperatures from -65°C to +200°C. Packaged in the DO-41 axial leaded format, it provides a maximum reverse current of 0.5 µA at 9 V and handles a DC current of up to 143 mA.

Single Zener Diodes Feature Summary

• High-quality silicon construction engineered for reliable voltage regulation across automotive, industrial, commercial, entertainment, and computer applications.
• Robust thermal performance capability allowing operation and storage within an extended temperature range of -65°C to +200°C.

Single Zener Diodes Applications

• Automotive electronic systems
• Industrial control circuits
• Commercial equipment power supplies

Single Zener Diodes Procurement Notes

Verify component status before procurement as this part has been transitioned to End of Life (EOL) status per official product discontinuation notices. Orders are restricted to available inventory on hand only. Confirm final shipment dates and any applicable minimum order quantities directly with the manufacturer or authorized distributors prior to placing 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 limit. Verify that the DO-41 package dimensions align with the target PCB layout constraints and that the 5% voltage tolerance meets the specific application requirements.

Single Zener Diodes Part Context

This component belongs to the 1N4460 series of 1.5 Watt silicon Zener diodes manufactured by Central Semiconductor Corp. The series covers a broad voltage spectrum from 6.2 V to 200 V, all featuring a consistent 5% tolerance and utilizing the DO-41 case style for standardized mounting and thermal management in various discrete semiconductor applications.

Single Zener Diodes Replacement Considerations

No direct replacement part numbers are currently suggested by the manufacturer for this discontinued item. Contact Central Semiconductor support for assistance in locating alternate sources if necessary.

Single Zener Diodes FAQ

What is the maximum surge current rating for the 1N4465?

The maximum non-repetitive peak surge current rating is 3.0 A, measured over an 8.3 ms duration.

Does the PBFREE suffix indicate a functional change?

No, the PBFREE suffix indicates Lead-free plating options and does not alter the electrical function or specifications of the diode.