1N5241CRL

Single Zener Diodes Overview

The Motorola 1N5241CRL is a silicon unidirectional Zener diode housed in the DO-35 (DO-204AH) axial leaded package. It features a nominal Zener voltage of 11V with a tight tolerance of ±2%. The device is rated for a maximum power dissipation of 0.5W at ambient temperatures up to 75°C, extending to 175°C junction temperature. Key electrical characteristics include a test current of 20mA and a maximum reverse leakage current of 2µA at 8.4V.

Single Zener Diodes Feature Summary

• Precision voltage regulation with ±2% tolerance
• High thermal stability up to 175°C junction temperature
• Low leakage current for efficient circuit operation

Single Zener Diodes Applications

• Voltage reference circuits
• Overvoltage protection
• Clipping and clamping applications

Single Zener Diodes Procurement Notes

Verify the manufacturer marking matches Motorola specifications. Confirm the suffix 'CRL' indicates the specific tape-and-reel packaging variant if required. Ensure the component meets RoHS compliance standards as indicated by the lead-free status. Cross-reference the date code to ensure freshness and reliability.

Single Zener Diodes Selection Notes

Select this component when a precise 11V reference is needed in an axial package. The ±2% tolerance suits applications requiring tighter regulation than standard Zener diodes. Consider the 0.5W power rating for thermal management in enclosed environments. Verify compatibility with existing PCB footprints designed for DO-35 packages.

Single Zener Diodes Part Context

This part belongs to the 1N5241 series of small-signal Zener diodes. It is commonly used in general-purpose electronic circuits where stable voltage levels are critical. The DO-35 package offers a compact solution for through-hole mounting, suitable for various consumer and industrial electronics.

Single Zener Diodes Replacement Considerations

Equivalent parts from other manufacturers may share the 1N5241 designation. Verify pinout compatibility and thermal characteristics before substitution. Ensure the replacement part meets the same ±2% voltage tolerance and 0.5W power rating requirements.