1N5233B

Single Zener Diodes Overview

The SMC Diode Solutions 1N5233B is a silicon unidirectional Zener diode designed for voltage regulation applications. It features a nominal Zener voltage of 6 V with a tolerance of ±5%. The device has a maximum power dissipation of 500 mW and operates within a junction temperature range of -55°C to 175°C. Packaged in the DO-204AH (DO-35) axial leaded format, it exhibits a maximum dynamic impedance of 7 Ohms and a reverse leakage current of 5 µA at 3.5 V.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation using a silicon unidirectional Zener structure
• Features high thermal stability with an extended operating junction temperature range up to 175°C
• Utilizes a glass-encapsulated DO-35 axial package suitable for through-hole mounting

Single Zener Diodes Applications

• Voltage reference circuits requiring precise 6 V regulation
• Overvoltage protection stages in low-power electronic systems
• Clamping applications in signal processing paths

Single Zener Diodes Procurement Notes

Verify component authenticity by checking manufacturer markings against official datasheet specifications. Confirm RoHS compliance status and ensure the DO-35 package dimensions match design requirements. Validate electrical parameters such as Zener voltage and leakage current upon receipt to ensure adherence to quality standards before integration into production.

Single Zener Diodes Selection Notes

Select this component when a 6 V regulation point is required in a through-hole assembly. The 500 mW power rating supports moderate current levels, while the ±5% tolerance offers standard precision. Consider the 175°C junction temperature capability for environments with elevated thermal loads compared to standard 150°C rated alternatives.

Single Zener Diodes Part Context

This part belongs to the 1N52xx series of Zener diodes manufactured by SMC Diode Solutions. The series covers a wide voltage range from 2.4 V to 75 V, providing designers with standardized options for various regulation needs. The 1N5233B specifically addresses the common 6 V requirement within this extensive portfolio of axial-lead silicon devices.

Single Zener Diodes Replacement Considerations

Cross-reference with Vishay General Semiconductor 1N5233B or LRC 1N5233B for parameter-equivalent substitutes. Ensure replacement parts maintain the same DO-35 package footprint and 500 mW power dissipation rating to fit existing board layouts without modification.