1N5234

Single Zener Diodes Overview

The Microchip Technology 1N5234 is a single Zener diode designed for voltage regulation applications. It features a nominal Zener voltage of 6.2 V with a tolerance of ±10%. The device operates in the DO-7 axial leaded package, suitable for through-hole mounting. Key electrical characteristics include a maximum reverse leakage current of 5 µA at 4 V and a forward voltage of 1.1 V at 200 mA. The unit supports a power dissipation of 500 mW and maintains an operating temperature range from -65°C to +200°C.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation with a nominal 6.2 V Zener breakdown.
• Capable of high-temperature operation up to 200°C junction temperature.
• Utilizes a standard DO-7 axial leaded package for reliable through-hole integration.

Single Zener Diodes Applications

• Voltage reference circuits requiring precise potential levels.
• Overvoltage protection stages in electronic systems.
• General-purpose voltage regulation tasks.

Single Zener Diodes Procurement Notes

Verify the specific suffix (e.g., B for 5% tolerance) against project requirements, as the base number may denote general specifications. Confirm RoHS compliance status and packaging type (bulk vs. reel) directly with the manufacturer or authorized distributors, as these attributes vary by order code. Ensure the selected variant matches the required thermal and electrical ratings for the intended environment.

Single Zener Diodes Selection Notes

Select the appropriate tolerance suffix based on circuit precision needs; the 'B' variant offers tighter 5% accuracy compared to standard tolerances. Evaluate the thermal management capabilities, as the component supports high-temperature environments up to 200°C. Consider the physical dimensions of the DO-7 package for PCB layout constraints and ensure the 500 mW power rating aligns with the expected load conditions.

Single Zener Diodes Part Context

This component belongs to the Microchip Technology 1N523x series of Zener diodes, which are widely used for voltage clamping and regulation. The series includes various voltage options and tolerance grades, catering to diverse industrial and commercial electronics applications. The 1N5234 specifically addresses the need for a 6.2 V reference point within this established product family.

Single Zener Diodes Replacement Considerations

Direct substitutes include other manufacturers' 1N5234 equivalents meeting identical 6.2 V, 500 mW, and DO-7 specifications. Variants like 1N5234B provide stricter tolerance if higher precision is required. Verify pinout compatibility and thermal performance before substitution.