1N5232C-TR

Single Zener Diodes Overview

The Vishay 1N5232C-TR is a silicon planar power Zener diode in the DO-35 (DO-204AH) axial lead package. It provides a nominal Zener voltage of 5.6 V with a tight ±2% tolerance, indicated by the 'C' suffix. The device dissipates up to 500 mW at thermal equilibrium and operates within a junction temperature range of -65 °C to +175 °C. Key electrical characteristics include a maximum reverse leakage current of 5 µA at 3 V and a typical dynamic resistance of 11 Ω at a test current of 20 mA.

Single Zener Diodes Feature Summary

• Tight voltage tolerance of ±2% for precision regulation
• Silicon planar construction for reliability
• Hermetically sealed glass axial lead package

Single Zener Diodes Applications

• Voltage stabilization
• Reference voltage generation
• Overvoltage protection circuits

Single Zener Diodes Procurement Notes

Verify that the ordering code includes the 'C' suffix to ensure the required ±2% voltage tolerance. Confirm the '-TR' suffix matches the taped-and-reeled packaging format needed for automated assembly processes. Cross-reference the specific document number 85588 for the most current electrical limits and mechanical dimensions.

Single Zener Diodes Selection Notes

Select this component when standard 5% tolerance devices are insufficient for circuit accuracy requirements. The 500 mW power rating supports moderate current loads in through-hole designs. Ensure the operating environment stays within the specified thermal limits to maintain the tight voltage stability provided by the C-grade binning.

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. The 'C' designation specifically identifies units with tighter manufacturing tolerances compared to the standard 'B' grade variants.

Single Zener Diodes Replacement Considerations

Direct substitutes include other manufacturers' 1N5232C equivalents or Vishay's own 1N5232B-TR if the looser ±5% tolerance is acceptable for the application.