1N5244B

Single Zener Diodes Overview

The SMC Diode Solutions 1N5244B is a single silicon unidirectional voltage regulator diode designed for through-hole mounting in the DO-35-2 (DO-204AH) axial leaded package. It features a nominal Zener voltage of 14 V with a tolerance of ±5% and a maximum power dissipation of 500 mW. The device operates within a junction temperature range of -65°C to +200°C, maintaining a low reverse leakage current of 100 nA and a dynamic impedance of 15 Ohms at a test current of 9 mA.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation using a single unidirectional Zener junction structure
• Engineered for reliable operation across an extended industrial temperature range up to 200°C
• Constructed with glass encapsulation for environmental protection and mechanical durability

Single Zener Diodes Applications

• Voltage reference circuits requiring precise potential levels
• Overvoltage protection stages in electronic systems
• Clamping applications for signal or power lines

Single Zener Diodes Procurement Notes

Verify that the specific procurement lot matches the manufacturer's official datasheet specifications for the 1N5244B part number. Confirm compliance with RoHS and REACH directives as documented by SMC Diode Solutions. Ensure the component is sourced from authorized channels to guarantee authenticity and traceability against the original manufacturing standards.

Single Zener Diodes Selection Notes

Select this component when a through-hole axial package is required for a 14 V regulation application. The 500 mW power rating suits low-current designs where surface mount alternatives are unsuitable. Verify that the 15 Ohm dynamic impedance meets the circuit's noise and stability requirements under the expected operating load conditions.

Single Zener Diodes Part Context

This component belongs to the standard 1N52xx series of Zener diodes, widely utilized for general-purpose voltage regulation. Manufactured by SMC Diode Solutions, it adheres to established JEDEC mechanical outlines for the DO-35 package. The device serves as a fundamental discrete semiconductor element for stabilizing voltages in analog and digital circuitry.

Single Zener Diodes Replacement Considerations

Cross-reference with other manufacturers offering the 1N5244B designation to ensure pinout compatibility with the DO-35 package. Verify that substitute parts maintain the same 14 V nominal voltage and 500 mW power dissipation limits to preserve circuit performance without redesign.