BZX84B7V5LT1G

Single Zener Diodes Overview

The onsemi BZX84B7V5LT1G is a single Zener diode voltage regulator in a surface-mount SOT-23 package. It provides a nominal reverse Zener voltage of 7.5 V with a tight tolerance of ±2% at a test current of 5 mA. The device features a maximum power dissipation of 250 mW and operates within a junction temperature range of -65°C to +150°C. Key electrical characteristics include a maximum Zener impedance of 15 Ω, a maximum reverse leakage current of 1 μA at 5 V, and a typical temperature coefficient of 2.5 mV/K.

Single Zener Diodes Feature Summary

• Tight voltage tolerance series for precision regulation applications
• Designed for optimal automated board assembly in compact spaces
• High ESD protection rating exceeding 16 kV per Human Body Model

Single Zener Diodes Applications

• Cellular phones
• Handheld portable devices
• High density PC boards

Single Zener Diodes Procurement Notes

Verify the specific ordering suffix and prefix against official documentation to confirm exact tolerance and qualification status. Confirm that the requested component matches the standard BZX84BxxxLT1G series specifications rather than automotive variants unless explicitly required. Ensure compliance with RoHS standards and lead-free packaging requirements as defined by the manufacturer.

Single Zener Diodes Selection Notes

Select this component when precise voltage regulation is required in space-constrained designs. The tight tolerance variant offers superior accuracy compared to standard tolerance parts. Consider the thermal resistance and power derating curves if operating near maximum temperature limits or high ambient conditions.

Single Zener Diodes Part Context

This part belongs to the BZX84B/CxxxLT1G series of Zener diodes manufactured by onsemi. These devices are designed for general-purpose voltage regulation in surface-mount applications. The series covers a wide breakdown voltage range from 2.4 V to 75 V, offering flexibility for various circuit design needs.

Single Zener Diodes Replacement Considerations

Compatible substitutes within the same family include BZX84C7V5LT1G (standard tolerance) and SZBZX84B7V5LT1G (automotive qualified). Verify pinout compatibility and ensure the replacement meets the required voltage tolerance and power dissipation specifications.