onsemi Zener Diode Single 4.7 V 300 mW Surface Mount SOT-23 Package BZX84B4V7LT1G

onsemi BZX84B4V7LT1G Zener Diode is a precision single diode designed to provide voltage regulation in electronic devices, featuring a nominal Zener voltage of 4.7 V and a maximum power dissipation of 300 mW. It comes in a compact surface mount SOT-23 package, ideal for applications requiring minimal PCB space such as cellular phones, handheld portables, and high-density printed circuit boards.

This diode operates reliably across a wide temperature range from -65°C to 150°C, making it suitable for industrial, automotive, and commercial electronics environments. The device features a very low maximum reverse leakage current of 3 μA and a maximum Zener impedance of 80 ohms, which ensures effective voltage regulation and stable operation.

The package includes corrosion resistant, transfer-molded, thermosetting plastic casing with a soldering temperature tolerance up to 260°C for 10 seconds, facilitating automated PCB assembly processes. The diode’s polarity is clearly marked by a cathode band for accurate placement.

Compliant with RoHS and the automotive AEC-Q101 standard, this diode meets quality and environmental requirements for modern electronics manufacturing. Typical voltage temperature coefficient is 0.2 mV/K, supporting performance consistency with temperature changes.

This product is ideal for electronic component applications including telecommunications, automotive electronic modules, industrial controls, and other voltage stabilization roles that require efficient space utilization and reliable performance.

This diode is designed for high density PCB applications with a compact surface mount package. Suitable for precision voltage regulation in electronic circuits. Operates reliably within a temperature range of -65°C to 150°C.

Features low maximum reverse leakage current of 3 μA and maximum Zener impedance of 80 Ω. Constructed with corrosion resistant and easily solderable finish optimized for automated assembly. Complies with RoHS standards and meets the AEC-Q101 automotive standard.

Has a test current rating of 5 mA ensuring stable voltage regulation performance. Cathode is indicated by a polarity band for correct orientation in circuit assembly. Explore more Zener Diodes and semiconductor components on EnvMart to suit your industrial and commercial electronics projects.