1N5239C-TAP

Single Zener Diodes Overview

The Vishay 1N5239C-TAP is a silicon planar power Zener diode in the DO-35 axial package. It provides a nominal voltage of 9.1 V with a tight ±2% tolerance, indicated by the 'C' suffix. The device dissipates up to 500 mW and operates within a junction temperature range of -65 °C to +175 °C. Electrical characteristics include a maximum reverse leakage current of 3 µA at 7 V and a dynamic resistance of 10 Ω.

Single Zener Diodes Feature Summary

• High precision voltage regulation with ±2% tolerance
• Robust thermal stability across extended temperature ranges
• Compact axial leaded construction for through-hole mounting

Single Zener Diodes Applications

• Voltage stabilization circuits
• Precision reference voltage generation
• Overvoltage protection in low-power systems

Single Zener Diodes Procurement Notes

Verify that the ordering code includes the TAP suffix to ensure the correct ammopack configuration. Confirm the C suffix matches the required ±2% tolerance specification. Validate compliance with RoHS3 standards and check material categorization requirements before finalizing procurement orders.

Single Zener Diodes Selection Notes

Select this component when precise voltage regulation is critical due to its narrow tolerance band. Ensure the application requires a 500 mW dissipation rating and fits within the specified thermal limits. Verify that the DO-35 package dimensions align with the target PCB layout constraints.

Single Zener Diodes Part Context

This part belongs to the 1N5221 to 1N5267 series of small signal Zener diodes manufactured by Vishay Semiconductors. The series covers a wide voltage range from 2.4 V to 75 V, offering standardized options for various circuit design needs.

Single Zener Diodes Replacement Considerations

Cross-reference with other manufacturers offering DO-35 packaged Zener diodes rated at 9.1 V with ±2% tolerance. Ensure equivalent power dissipation and thermal resistance values are met to maintain circuit performance.