BZT52C4V7LP-7

Single Zener Diodes Overview

The BZT52C4V7LP-7 is a surface mount Zener diode from Diodes Incorporated, housed in an ultra-small DFN1006-2 leadless package. It features a nominal Zener voltage of 4.7 V with a tolerance range of 4.4 V to 5.0 V at a test current of 5 mA. The device supports a maximum power dissipation of 250 mW and operates within a temperature range of -65°C to +150°C. Key electrical parameters include a maximum Zener impedance of 80 Ω at 5 mA, a reverse leakage current of 3 µA at 2 V, and a typical negative temperature coefficient of -3.5 mV/°C.

Single Zener Diodes Feature Summary

• Ultra-small leadless surface mount package designed for automated assembly processes
• Qualified to AEC-Q101 standards for high reliability applications
• Lead-free design compliant with RoHS directives and classified as a "Green" device

Single Zener Diodes Applications

• Voltage regulation in compact electronic circuits
• Overvoltage protection for sensitive components
• Reference voltage generation in signal processing systems

Single Zener Diodes Procurement Notes

Verify the specific ordering suffix matches the required packaging configuration. Confirm that the DFN1006-2 footprint aligns with the PCB layout guidelines provided in the datasheet. Ensure compliance with moisture sensitivity level requirements during storage and handling procedures.

Single Zener Diodes Selection Notes

Select this component when space constraints necessitate a leadless package while maintaining standard Zener characteristics. Consider the thermal resistance and power dissipation limits relative to the ambient operating conditions. Verify that the voltage tolerance meets the precision requirements of the target circuit design.

Single Zener Diodes Part Context

This part belongs to the BZT52C series of surface mount Zener diodes manufactured by Diodes Incorporated. The series offers various voltage options within the same compact DFN1006-2 package format, allowing for consistent board layout across different voltage reference designs.

Single Zener Diodes Replacement Considerations

BZT52C4V7LPDITR-ND

Single Zener Diodes FAQ

What is the marking code for the BZT52C4V7LP-7?

The product type marking code is W7, with a dot indicating the cathode side.

What is the maximum reverse current specified for this device?

The maximum reverse current is 3 µA when measured at a reverse voltage of 2 V.