Nexperia 1.8 V to 75 V Surface Mount 365 mW Voltage Regulator Zener Diode BZX8850S-C4V7-QYL

The Nexperia BZX8850S-C4V7-QYL is a low-current voltage regulator Zener diode designed for surface mounting on PCBs in compact electronic circuits. It has a nominal Zener voltage of 4.7 V with a maximum power dissipation rating of 365 mW, making it suitable for low power voltage regulation applications in automotive and industrial electronic systems.

This component is constructed in an ultra-small plastic DFN1006BD-2 package with side-wettable flanks, supporting efficient soldering and reliable mechanical stability. It offers a tight voltage tolerance of ±5% and is specified at a test current of 50 μA, ideal for low bias conditions often found in portable and battery-powered devices.

Nexperia's BZX8850S series is qualified to the rigorous AEC-Q101 automotive standard, ensuring high reliability and robustness under demanding environmental and temperature conditions ranging from -55°C to 150°C. The device also features a typical voltage temperature coefficient of -2.7 mV/K, which helps maintain consistent voltage regulation over temperature fluctuations.

Other important electrical characteristics include a maximum reverse leakage current of 5 μA and a maximum Zener impedance of 600 Ω, facilitating stable voltage regulation with low noise. The diode is ideally used in automotive electronics, industrial control circuits, and low current analog circuits requiring precise voltage regulation.

Single diode configuration suitable for voltage regulation applications. Surface mount DFN1006BD-2 package with 2 pins and ultra-compact dimensions. Power dissipation up to 365 mW for low power applications. Voltage tolerance ±5%, nominal 4.7 V Zener voltage.

Test current: 50 μA for accurate low bias regulation. Wide operating temperature range from -55°C to 150°C. Meets automotive standard AEC-Q101 for automotive and industrial use. Low reverse leakage current of 5 μA enhancing efficiency.

Typical voltage temperature coefficient of -2.7 mV/K. Compact size with 0.47 mm height and 1 mm length package.

This Zener diode is a critical component for voltage regulation in automotive electronics, industrial manufacturing systems, measurement instruments, telecommunications equipment, and other commercial electronic devices requiring stable voltage references.

Explore the Nexperia range and other related Zener Diodes at EnvMart for high-quality semiconductor components tailored to your industrial and electronic design needs.