1N5233C

Single Zener Diodes Overview

The Microchip Technology 1N5233C is a silicon unidirectional Zener diode housed in a hermetically sealed glass DO-35 axial leaded package. It provides a nominal Zener voltage of 6 V with a tight tolerance of ±2%. The device supports a maximum power dissipation of 0.48 W 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 3.5 V, a Zener impedance of 7 Ohms, and a forward voltage of 1.1 V at 200 mA.

Single Zener Diodes Feature Summary

• Hermetically sealed glass construction for environmental stability
• Tight voltage tolerance of ±2% for precision regulation
• Wide operating temperature range suitable for harsh conditions

Single Zener Diodes Applications

• Precision voltage reference circuits
• Overvoltage protection in sensitive electronics
• Clamping applications in signal processing

Single Zener Diodes Procurement Notes

Verify the specific suffix requirements against the official Microchip datasheet to ensure compliance with military or commercial screening levels. Confirm that the DO-35 package dimensions align with the target PCB layout. Check for RoHS status as standard versions may not be compliant. Ensure the supplier provides traceability documentation required for critical applications.

Single Zener Diodes Selection Notes

Select this component when a precise 6 V reference is required with high reliability. The ±2% tolerance distinguishes it from standard 5% variants. Consider the thermal resistance and power derating curves if operating near the maximum temperature limit. Verify that the axial lead form factor fits the assembly constraints compared to surface mount alternatives.

Single Zener Diodes Part Context

This part belongs to the 1N5221 through 1N5281B series of 0.5 W Zener Voltage Regulators. These components are widely used in general-purpose regulation tasks. The 1N5233C specifically offers tighter voltage accuracy than the 'B' suffix variant, catering to applications demanding higher precision without requiring complex active regulation circuits.

Single Zener Diodes Replacement Considerations

Public confirmed substitute part numbers: 1N5233CUR.