1N5945BP-TP

Single Zener Diodes Overview

The MCC 1N5945BP-TP is a glass-passivated junction silicon Zener diode rated for 1.5 watts of power dissipation and a nominal voltage of 68 volts. It features a ±5% tolerance designation, with a maximum dynamic impedance of 120 ohms at the test current of 5.5 mA. The component operates within a junction temperature range of -55°C to +175°C and utilizes the DO-41 axial through-hole package.

Single Zener Diodes Feature Summary

• Glass passivated junction construction
• Epoxy meets UL 94 V-0 flammability rating
• Lead-free finish compliant with RoHS directives

Single Zener Diodes Applications

• Voltage regulation circuits
• Overvoltage protection systems
• Reference voltage generation

Single Zener Diodes Procurement Notes

Verify authenticity by purchasing directly from Micro Commercial Components or authorized distributors to avoid counterfeit parts. Confirm that the ordering suffix indicates compliance status and packaging type. Ensure the specific part number matches the required electrical characteristics before integration into designs.

Single Zener Diodes Selection Notes

Select this component when a 68-volt reference with 1.5-watt capability is required in an axial package. Consider the 120-ohm dynamic impedance for circuit stability requirements. Verify thermal management capabilities align with the specified operating temperature range and derating curves.

Single Zener Diodes Part Context

This device belongs to the 1N5918BP through 1N5956BP series manufactured by Micro Commercial Components. The series covers a wide voltage range from 5.1 to 200 volts, all sharing the same DO-41 package and 1.5-watt power dissipation rating while varying in specific Zener voltage and impedance parameters.

Single Zener Diodes Replacement Considerations

1N5945B3P-TP

Single Zener Diodes FAQ

What does the 'B' suffix indicate in the part number?

The 'B' suffix designates a voltage tolerance of ±5%.

Is the component halogen-free?

Halogen-free versions are available upon request by adding the '-HF' suffix to the part number.