BZT52-C4V7_R1_00001

Single Zener Diodes Overview

The BZT52-C4V7_R1_00001 is a surface mount silicon Zener diode from the Panjit BZT52-C series. It features a nominal Zener voltage of 4.7 V with a tolerance range of 4.47 V to 4.94 V. The device dissipates up to 410 mW at 25°C and operates within a junction temperature range of -55°C to +150°C. Electrical characteristics include a maximum Zener impedance of 78 Ω at 5.0 mA test current and a maximum reverse leakage current of 5.0 μA at 1.0 V reverse voltage. It utilizes a SOD-123 molded plastic package.

Single Zener Diodes Feature Summary

• Planar die construction for stable performance
• Lead-free composition compliant with EU RoHS 2.0 standards
• Green molding compound meeting IEC 61249 requirements

Single Zener Diodes Applications

• Voltage regulation in electronic circuits
• Overvoltage protection for sensitive components
• Reference voltage generation in power supplies

Single Zener Diodes Procurement Notes

Verify the specific ordering suffix matches the required reel quantity, as the datasheet indicates availability in 3K or 10K reels. Confirm that the component meets the necessary environmental compliance standards for your manufacturing process. Ensure the supplier provides traceability documentation linked to the lot number for quality assurance purposes.

Single Zener Diodes Selection Notes

Select this component when a precise 4.7 V reference is required in a compact SMD form factor. The low thermal resistance allows for effective heat dissipation in dense layouts. Consider the maximum reverse leakage current specifications to ensure compatibility with high-impedance circuit nodes.

Single Zener Diodes Part Context

This part belongs to the BZT52-C2V4~BZT52-C75 series, which offers a wide range of Zener voltages from 2.4 V to 75 V. All devices in this family share the same SOD-123 mechanical outline and 410 mW power rating, facilitating standardized design processes across different voltage requirements.

Single Zener Diodes Replacement Considerations

Compatible substitutes include other manufacturers' SOD-123 Zener diodes with a 4.7 V nominal voltage and similar power ratings. Verify that alternative parts meet the same electrical limits for impedance and leakage current to maintain circuit performance.