1N5244B-1

Single Zener Diodes Overview

The 1N5244B-1 is a single silicon unidirectional voltage regulator diode manufactured by Microchip Technology. It operates in the DO-7 axial leaded package, providing a nominal Zener voltage of 14 V with a tolerance of ±5%. The device supports a maximum power dissipation of 500 mW and features a low reverse leakage current of 100 nA. It is designed for through-hole mounting and functions within an extended temperature range from -65 °C to +200 °C junction temperature.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation using a single unidirectional Zener configuration
• Utilizes glass encapsulation for environmental protection and thermal stability
• Supports high-temperature operation suitable for demanding industrial environments

Single Zener Diodes Applications

• Voltage reference circuits requiring precise potential levels
• Overvoltage protection stages in electronic systems
• Clamping applications for signal line stabilization

Single Zener Diodes Procurement Notes

Verify the specific suffix '-1' against official Microchip documentation to confirm if it denotes a distinct manufacturing variant or packaging specification compared to the standard 1N5244B. Ensure compliance with RoHS and REACH regulations as stated in the product datasheet before finalizing procurement orders.

Single Zener Diodes Selection Notes

Select this component when a 14 V regulation point is required with a 500 mW power rating. The DO-7 package is appropriate for through-hole assembly processes. Consider the operating temperature range and impedance characteristics to ensure compatibility with the target circuit design requirements.

Single Zener Diodes Part Context

This part belongs to the 1N52xx series of Zener diodes produced by Microchip Technology. These components are widely used in discrete semiconductor applications where reliable voltage regulation is necessary. The series offers various voltage options within a standardized package format for consistent integration across different designs.

Single Zener Diodes Replacement Considerations

Check for equivalent parts such as the standard 1N5244B from other manufacturers like Fairchild or Diodes Incorporated. Verify that any substitute matches the 14 V Zener voltage, 500 mW power rating, and DO-7 package dimensions to ensure mechanical and electrical compatibility.