1N5226B-TP

Single Zener Diodes Overview

The MCC 1N5226B-TP is a unidirectional silicon Zener diode housed in a DO-35 glass axial leaded package. It provides a nominal Zener voltage of 3.3 V with a 5% tolerance, tested at a current of 20 mA. The device supports a maximum DC power dissipation of 500 mW and operates within an ambient temperature range of -55°C to +150°C. Key electrical characteristics include a maximum Zener impedance of 28 ohms and a reverse leakage current of 25 µA.

Single Zener Diodes Feature Summary

• Glass passivated junction for high reliability
• High temperature soldering capability up to 260°C
• Lead-free finish compliant with RoHS standards

Single Zener Diodes Applications

• Voltage regulation circuits
• Voltage reference applications
• Overvoltage protection

Single Zener Diodes Procurement Notes

Verify the specific suffix (e.g., -TP) against the manufacturer's ordering guide to confirm packaging type, as suffixes define tape-and-reel or bulk quantities. Ensure the component meets RoHS compliance requirements if applicable to your manufacturing process. Confirm that the authorized distributor status is valid to avoid counterfeit parts.

Single Zener Diodes Selection Notes

Select this component when a 3.3 V reference with low impedance is required in a through-hole design. Consider the 500 mW power rating and thermal derating curve above 50°C during circuit layout. Verify that the operating environment stays within the specified -55°C to +150°C temperature limits.

Single Zener Diodes Part Context

This part belongs to the 1N5221B through 1N5267B series of general-purpose Zener diodes manufactured by Micro Commercial Components. The series covers a wide voltage range from 2.4 V to 75 V, all utilizing the standard DO-35 glass package. The 'B' suffix indicates a 5% voltage tolerance.

Single Zener Diodes Replacement Considerations

Cross-reference with Vishay 1N5226B or Microchip 1N5226B for equivalent specifications. Verify package compatibility and ensure the substitute maintains the same 500 mW power dissipation and 3.3 V nominal voltage ratings.