TZX13A-TR

Single Zener Diodes Overview

The TZX13A-TR is a single-channel Zener diode manufactured by Vishay General Semiconductor - Diodes Division. It features a nominal Zener voltage of 13 V with a tight tolerance of ±2%. Designed for through-hole mounting in a DO-35 package, the device supports a maximum power dissipation of 500 mW. Key electrical parameters include a test current of 5 mA, a maximum Zener impedance of 35 Ω, and a maximum reverse leakage current of 1 μA. The component operates within a temperature range of -65°C to 175°C and holds AEC-Q101 automotive qualification.

Single Zener Diodes Feature Summary

• Provides precise voltage regulation with a nominal 13 V output and ±2% tolerance.
• Engineered for high-temperature reliability with an operating range extending to 175°C.
• Features low leakage current characteristics suitable for sensitive circuit protection.
• Automotive-grade construction certified under AEC-Q101 standards.

Single Zener Diodes Applications

• Voltage reference circuits requiring stable DC levels.
• Overvoltage protection stages in automotive electronic systems.
• Clamping applications in general-purpose discrete semiconductor designs.

Single Zener Diodes Procurement Notes

Verify the specific suffix 'TR' against official datasheets to confirm tape-and-reel packaging requirements. Ensure the AEC-Q101 qualification aligns with target automotive application standards. Cross-reference the DO-35 package dimensions and lead configuration with PCB layout specifications before finalizing procurement orders.

Single Zener Diodes Selection Notes

Select this component when a 13 V regulation point is required with strict tolerance limits. The DO-35 through-hole format is appropriate for prototyping or legacy board designs. Consider the 500 mW power rating and thermal management needs for the intended operating environment.

Single Zener Diodes Part Context

This part belongs to the Vishay TZX series of axial leaded Zener diodes. The series offers various voltage options within the DO-35 form factor. The TZX13A-TR specifically targets applications needing reliable voltage clamping with automotive-grade durability.

Single Zener Diodes Replacement Considerations

Direct substitutes must match the 13 V nominal voltage, ±2% tolerance, 500 mW power rating, and DO-35 package. Verify AEC-Q101 compliance if automotive usage is required.