1N5246B-TR

Single Zener Diodes Overview

The Vishay 1N5246B-TR is a silicon planar power Zener diode in the DO-35 (DO-204AH) axial leaded package. It provides a nominal Zener voltage of 16 V with a standard tolerance of ±5%. The device operates at a test current of 7.8 mA and dissipates up to 500 mW. Key electrical parameters include a maximum reverse leakage current of 100 nA, a dynamic resistance of 17 Ω, and a temperature coefficient of 0.083 %/K.

Single Zener Diodes Feature Summary

• Utilizes silicon planar technology for robust voltage regulation
• Provides stable reference voltages across a wide thermal range
• Features low leakage current characteristics for precision applications

Single Zener Diodes Applications

• Voltage stabilization circuits
• General-purpose rectification
• Power supply protection

Single Zener Diodes Procurement Notes

Verify the specific ordering code suffix against the manufacturer's documentation to confirm packaging details. Confirm that the component meets RoHS compliance requirements for your region. Ensure the selected variant matches the required voltage tolerance and package dimensions before finalizing procurement orders.

Single Zener Diodes Selection Notes

Select this component when a 16 V reference is required in an axial through-hole configuration. Consider the 500 mW power dissipation limit and the 17 Ω dynamic resistance for circuit design. Verify compatibility with the target operating temperature range and ensure the single-diode configuration fits the layout constraints.

Single Zener Diodes Part Context

This part belongs to the Vishay 1N5221 to 1N5267 series of small signal Zener diodes. The series covers a broad voltage range from 2.4 V to 75 V. The 'B' suffix indicates a standard ±5% voltage tolerance. The -TR suffix denotes availability in taped and reel packaging for automated assembly processes.

Single Zener Diodes Replacement Considerations

Cross-reference with other manufacturers offering equivalent 16 V Zener diodes in the DO-35 package. Verify matching electrical specifications such as power dissipation, leakage current, and impedance. Ensure physical dimensions are compatible with existing board layouts.

Single Zener Diodes FAQ

What is the typical temperature coefficient for the 1N5246B?

The typical temperature coefficient is 0.083 %/K.

Does the 1N5246B support surface mount mounting?

No, the 1N5246B is designed for through-hole installation using the DO-35 package.