1N5234B-G

Single Zener Diodes Overview

The Comchip Technology 1N5234B-G is a unidirectional silicon voltage regulator diode housed in a DO-35 glass axial leaded package. It provides a nominal Zener voltage of 5.1 V at a test current of 20 mA, with a maximum dynamic impedance of 17 Ω and a maximum reverse leakage current of 5 μA. The device supports a power dissipation of 500 mW at 25°C, operates within a junction temperature range up to 175°C, and complies with RoHS standards.

Single Zener Diodes Feature Summary

• Axial leaded construction utilizing a glass DO-35 case for polarity indication via cathode band
• Stabilizing voltage regulation capability across the series operating range
• RoHS compliant manufacturing process

Single Zener Diodes Applications

• Voltage reference circuits
• Overvoltage protection
• Power supply regulation

Single Zener Diodes Procurement Notes

Verify the specific part number against official manufacturer documentation to confirm compliance with required electrical tolerances and thermal ratings. Ensure that the ordering suffix matches the intended packaging configuration, as variations may exist between bulk box quantities and other standard packing formats without altering the component's fundamental function.

Single Zener Diodes Selection Notes

Select this component based on its 5.1 V nominal regulation point and 500 mW power handling capacity. Consider the DO-35 package dimensions for board layout constraints and verify that the maximum reverse leakage current and dynamic impedance specifications align with the precision requirements of the target circuit design.

Single Zener Diodes Part Context

This component belongs to the 1N5221B-G through 1N5267B-G series manufactured by Comchip Technology. The series covers a wide voltage range from 2.4 V to 75 V, all sharing the same 0.5 W power dissipation rating and DO-35 glass axial leaded package form factor.

Single Zener Diodes Replacement Considerations

Cross-reference with other manufacturers offering the standard 1N5234B designation. Verify that any substitute maintains the identical 5.1 V Zener voltage, 500 mW power rating, and DO-35 package footprint to ensure mechanical and electrical compatibility.