Nexperia General Purpose Zener Diode 18 V Nominal Voltage 550 mW Power Dissipation Surface Mount SOD-323 BZX84J-C18,115

Nexperia BZX84J-C18,115 is a general purpose Zener diode designed for surface mount applications, featuring a nominal voltage of 18 V and power dissipation rating of 550 mW. Packaged in a compact SOD-323 plastic package, this diode is suitable for space-limited PCB designs in industrial, automotive, and consumer electronics.

The device operates reliably within a wide temperature range from -55°C to 150°C and supports a test current of 5 mA ensuring accurate voltage regulation. With a maximum reverse leakage current of 50 nA and low differential resistance, the diode offers efficient and stable voltage stabilization in sensitive circuits.

The BZX84J series includes two tolerance series, 2% and 5%, with this specific model featuring a 5% tolerance, making it well-suited for general regulation tasks. Its nominal voltage range spans from 2.4 V up to 75 V, supporting a wide variety of circuit design requirements.

Typical applications include voltage regulation, surge protection, and voltage reference in industrial machines, laboratory instruments, automotive electronics, and consumer devices. The diode meets the automotive standard AEC-Q101, endorsing its robustness for automotive electronic systems.

Physical dimensions are optimized for surface mount technology with a length of 2.7 mm and height of 0.8 mm making it compact for automated assembly. The device has a maximum power dissipation of 550 mW and a non-repetitive peak reverse power dissipation of 40 mW, ensuring safe operation under transient conditions.

This diode features a surface mount SOD-323 package that is small and flat. Provides a maximum power dissipation of 550 mW with a nominal zener voltage of 18 V. Operates within a temperature range of -55°C to 150°C. Offers a 5% voltage tolerance and low differential resistance.

The device configuration is single with 2 pins for surface mounting. Max reverse leakage current is 50 nA, ensuring minimal leakage under reverse bias. Typical voltage temperature coefficient is 12.4 mV/K for stable operation.

Meets automotive standard AEC-Q101 for reliable automotive applications. Ideal for general regulation functions in electronic circuits. Compact size with length 2.7 mm and height 0.8 mm fits space-constrained designs. For further product exploration, browse EnvMart categories in Zener Diodes and related semiconductor components.