1N5265B TR TIN/LEAD

Single Zener Diodes Overview

The Central Semiconductor Corp 1N5265B TR TIN/LEAD is a silicon Zener diode in the 1N5221B series, housed in a DO-35 axial leaded package. It provides a nominal Zener voltage of 62 V with a ±5% tolerance range spanning from 58.90 V to 65.10 V. The device dissipates up to 500 mW at 75°C and operates within a junction temperature range of -65°C to +200°C. Electrical characteristics include a maximum Zener impedance of 185 Ω at a test current of 2.0 mA, a maximum reverse leakage current of 0.1 μA at 47 V, and a positive temperature coefficient of +0.097 %/°C.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation for industrial, commercial, entertainment, and computer applications
• Features double slug type construction with metallurgical bonding for high reliability
• Utilizes hermetically sealed glass encapsulation for corrosion resistance

Single Zener Diodes Applications

• Industrial circuit voltage regulation
• Commercial equipment power supplies
• Computer system protection circuits

Single Zener Diodes Procurement Notes

This component has been officially transitioned to End of Life status by Central Semiconductor Corp. No replacement part numbers are available for this specific model. Procurement is restricted to final shipments occurring within twelve months of the notice date, subject to minimum order quantities. Verify availability directly with the manufacturer or authorized distributors before initiating orders.

Single Zener Diodes Selection Notes

Select this component only if legacy compatibility with the 1N5221B series is required. Due to its End of Life classification, alternative sourcing strategies must be evaluated. Designers should consider redesigning with currently active components to ensure long-term supply chain stability and avoid potential obsolescence risks associated with discontinued semiconductor products.

Single Zener Diodes Part Context

The 1N5265B belongs to the Central Semiconductor 1N5221B through 1N5278B series of 500 mW silicon Zener diodes. This series covers a voltage range from 2.4 V to 170 V in standard 5% tolerance packages. The DO-35 case style is designed for through-hole mounting, offering a compact form factor suitable for general-purpose voltage reference and regulation tasks in various electronic assemblies.

Single Zener Diodes Replacement Considerations

No public confirmed substitute part numbers are listed for this component.