1N5250B TR TIN/LEAD

Single Zener Diodes Overview

The 1N5250B TR TIN/LEAD is a single Zener diode manufactured by Central Semiconductor Corp, designed for voltage regulation applications. It features a nominal Zener voltage of 20 V with a 5% tolerance, housed in a DO-35 axial leaded package suitable for through-hole mounting. The device dissipates up to 500 mW and operates within a temperature range of -65°C to +200°C. Key electrical characteristics include a maximum reverse leakage current of 100 nA, a Zener impedance of 25 Ohms, and a test current of 6.2 mA.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation at a nominal 20 V level with tight manufacturing tolerances.
• Utilizes a glass-encapsulated DO-35 axial package for reliable through-hole circuit integration.
• Capable of operating effectively across an extended industrial temperature spectrum.

Single Zener Diodes Applications

• Voltage reference circuits requiring precise potential levels
• Overvoltage protection stages in electronic systems
• General-purpose voltage regulation tasks

Single Zener Diodes Procurement Notes

Verify the specific suffix 'TR TIN/LEAD' against official datasheets to confirm tape-and-reel packaging and tin/lead terminal composition. Ensure compatibility with RoHS exemptions if applicable. Cross-reference the manufacturer part number with authorized distributors to validate authenticity and traceability before procurement.

Single Zener Diodes Selection Notes

Select this component when a 20 V regulation point is required in a standard DO-35 form factor. Consider the 500 mW power dissipation limit and 25 Ohm impedance for circuit stability. Verify that the through-hole mounting style aligns with the target PCB design requirements.

Single Zener Diodes Part Context

This component belongs to the widely recognized 1N52xx series of 500 mW Zener diodes. These devices are standard industry components used for basic voltage clamping and reference functions. The Central Semiconductor variant maintains the electrical specifications typical of this legacy series while offering specific packaging options.

Single Zener Diodes Replacement Considerations

Compatible substitutes include the Microchip Technology 1N5250B and the NTE 1N5250B. These alternatives share identical electrical parameters and DO-35 packaging, ensuring functional interchangeability in existing designs.