Nexperia 12 V Zener Diode Single 300 mW 5% Surface Mount 2-Pin UMD BZX384-C12,115

Nexperia model BZX384-C12,115 is a single Zener diode designed for voltage regulation with a nominal voltage of 12 V and maximum power dissipation of 300 mW. Its compact UMD surface mount 2-pin package is tailored for automated PCB assembly and space-constrained designs.

With an operating temperature range from -65°C to 150°C and automotive-grade AEC-Q101 qualification, this Zener diode is suitable for high reliability industrial, automotive, laboratory, and electronic control systems. The stable voltage characteristics coupled with a low maximum reverse leakage current of 100 nA make it ideal for precision voltage regulation and clamping applications.

Its typical voltage temperature coefficient of 8.4 mV/°C helps maintain accurate voltage across temperature variations, ensuring stable circuit operation under real world conditions. The maximum Zener impedance of 25 Ω supports consistent voltage behavior during transient conditions.

The compact dimensions (2.7 mm length and 1.1 mm height) enable installation in space sensitive and surface mount PCB designs, making it suitable for manufacturing electronic assemblies in consumer electronics, automotive electronics, industrial automation, and power management systems.

Nominal Zener voltage of 12 volts with ±5% tolerance. Surface mount UMD package with 2 pins for PCB assembly. Maximum power rating of 300 mW for low power voltage regulation. Wide operating temperature range from -65°C to 150°C.

Maximum reverse leakage current is 100 nA for low leakage losses. Automotive standard AEC-Q101 certified for enhanced reliability. Typical thermal voltage coefficient of 8.4 mV/°C for temperature stability. Compact size with 2.7 mm length and 1.1 mm height.

Maximum Zener impedance of 25 Ω for consistent voltage regulation.

This Nexperia Zener diode is an ideal discrete semiconductor component for electronics engineers designing power supply circuits, voltage clamps, and protecting sensitive electronics from voltage spikes. It is widely used in industrial, automotive, electronics manufacturing, laboratory instrumentation, HVAC controls, and commercial equipment applications.

Discover more electronics components including semiconductors and diodes at EnvMart to support your design and manufacturing needs.

Explore more products in our Zener Diodes category.