DiodesZetex Precision 3.9 V Zener Diode Single 350 mW 2 % Surface Mount 2-Pin SOD-523 BZT585B3V9T-7

DiodesZetex BZT585B3V9T-7 is a high precision Zener diode designed for voltage regulation in electronic circuits. This single device delivers a nominal Zener voltage of 3.9 V with an accuracy of ±2 %, ensuring reliable voltage stabilization suitable for sensitive electronics. With a power dissipation of 350 mW, it provides robust performance while maintaining low thermal footprint.

The diode comes in a surface mount 2-pin SOD-523 package, featuring a compact form factor measuring 0.65 mm in height and 1.7 mm in length. This configuration is optimized for dense PCB layouts and automated assembly processes, making it ideal for modern industrial, automotive, and consumer electronic applications.

Operating reliably across a wide temperature range of -65°C to 150°C, it is engineered to withstand harsh environments while preserving functional integrity. The device exhibits a maximum reverse leakage current of 3 microamperes at room temperature, minimizing power loss and enhancing efficiency.

The BZT585B3V9T series is compliant with the automotive standard AEC-Q101, underlining its suitability for automotive electronics requiring consistent reliability and durability. Furthermore, the diode's voltage temperature coefficient of -1.9 mV/°C enables engineers to anticipate performance changes due to temperature variations, facilitating design precision.

Typical test current is 5 mA, reflecting the operational benchmark for this diode, ensuring stable and reproducible results across production batches. The precise characteristics and package make this diode highly beneficial for industrial control circuits, power supplies, and voltage reference applications in commercial and automotive sectors.

Offers precise voltage regulation with a ±2 % tolerance. Single diode configuration with 2-pin SOD-523 package suitable for surface mounting. Maximum power dissipation rating of 350 mW for stable performance. Operates within temperature range from -65°C to 150°C for diverse applications.

Low maximum reverse leakage current of 3 microamperes ensures minimal losses. Test current specified at 5 mA to guarantee performance consistency. Compact height of 0.65 mm and length of 1.7 mm for space-saving PCB layouts.

Conforms to automotive standard AEC-Q101 for quality assurance. Typical voltage temperature coefficient of -1.9 mV per degree Celsius enables predictable voltage behavior under varying temperatures. Explore more precision Zener Diodes and related semiconductor components at EnvMart for your electronic design and manufacturing needs.