BZX85C7V5

Single Zener Diodes Overview

The BZX85C7V5 is a single silicon Zener diode manufactured by Fairchild Semiconductor, housed in the DO-41 axial glass package. It features a nominal Zener voltage of 7.5 V with a tolerance of ±5%. The device is rated for a maximum power dissipation of 1.3 W and operates within a temperature range of -65°C to +175°C junction temperature. Key electrical parameters include a maximum reverse leakage current of 2 µA at 5.8 V and a dynamic impedance of 115 Ω at 7.5 V.

Single Zener Diodes Feature Summary

• Utilizes silicon-oxide passivation for superior operating characteristics
• Designed for high reliability in through-hole applications
• Offers robust mechanical stability in an axial glass package

Single Zener Diodes Applications

• Voltage regulation circuits
• Overvoltage protection
• Reference voltage sources

Single Zener Diodes Procurement Notes

Verify component authenticity as this part may be discontinued or obsolete. Confirm manufacturer origin, as onsemi acquired Fairchild's semiconductor business. Check datasheet revision dates to ensure compatibility with current design requirements. Validate RoHS compliance status if required for specific regulatory environments.

Single Zener Diodes Selection Notes

Select this component for applications requiring a 7.5 V reference with moderate power handling. Ensure the circuit design accommodates the 1.3 W power rating and thermal constraints. Verify that the ±5% voltage tolerance meets system accuracy needs. Consider the DO-41 package dimensions for PCB layout compatibility.

Single Zener Diodes Part Context

This component belongs to the BZX85 series of 1 Watt Zener diodes. The series offers various voltage options from 3.3 V to 56 V. These diodes are designed for general-purpose voltage regulation and protection tasks. The BZX85C7V5 specifically provides the 7.5 V variant within this established product line.

Single Zener Diodes Replacement Considerations

Equivalent parts include BZX85C7V5 from Taiwan Semiconductor. Verify pinout and package compatibility before substitution. Check electrical specifications against original requirements.