Nexperia 1.43 V General Purpose Zener Diode, Single 365 mW, 2 % Tolerance, Surface Mount 2-Pin DFN1006BD-2 BZX884S-B43-QYL

The Nexperia BZX884S-B43-QYL is a high-quality, general purpose Zener diode designed for voltage regulation and protection in electronic circuits. Featuring a nominal zener voltage of 1.43 V and power dissipation up to 365 mW, it is well suited for surface mount applications where space and reliability are critical.

This diode is housed in a compact DFN1006BD-2 surface mount package with side-wettable flanks, enabling efficient assembly and excellent solder joint reliability. The device operates reliably in a wide temperature range from -55 °C to 150 °C. It is rigorously qualified to automotive industry standard AEC-Q101, making it an ideal choice for automotive electronics and other demanding industrial environments.

With a tight tolerance of ±2 %, the BZX884S-B43-QYL ensures precise voltage regulation. Its low reverse leakage current of 50 nA and low zener impedance of 375 Ω enhance circuit efficiency and stability. Its typical voltage temperature coefficient is 37.6 mV/K, which reduces voltage variation due to temperature changes.

This diode is suitable for use in electronic components assemblies, semiconductor discrete devices, automotive electronics, and industrial manufacturing applications where stable voltage reference and protection are required.

Offers precise voltage regulation with a 2 % tolerance. Comes in a compact DFN1006BD-2 (SOD882BD) leadless surface mount package. Maximum operating temperature of 150 °C ensures durability in demanding environments. Qualified to AEC-Q101 automotive standards for reliability and performance.

Ultra-low maximum reverse leakage current of 50 nA improves energy efficiency. Test current is 5 mA with a maximum zener impedance of 375 Ω. Suitable for automotive and industrial electronic component applications. Compact size with 1 mm length and 0.47 mm height for space-saving PCB designs.

RoHS compliant, ensuring environmentally safe materials and manufacturing. Typical voltage temperature coefficient of 37.6 mV/K stabilizes performance over temperature variations. The set may be packaged on reels for efficient insertion into automated PCB assembly processes, improving production throughput and consistency.

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