DiodesZetex 1, 3.9 V Zener Diode, Single 200 mW 5 % Surface Mount 2-Pin SOD-323 BZT52C3V9S-7-F

DiodesZetex BZT52C3V9S-7-F is a single element 3.9 V Zener Diode designed for surface mount applications. With a power dissipation of 200 mW and a 5 % voltage tolerance, it offers reliable voltage regulation in compact electronic circuits. Packaged in a compact 2-pin SOD-323 case, it is suitable for modern PCB assembly and space-constrained designs.

The diode operates over a wide temperature range from -65°C to 150°C, making it appropriate for demanding environments including automotive systems due to its AEC-Q101 qualification. It features a maximum reverse leakage current of 3 µA, which minimizes power loss, and a maximum Zener impedance of 90Ω at a 5 mA test current, ensuring stable voltage regulation.

The voltage temperature coefficient of -1.75 mV/°C helps maintain consistent performance with varying temperatures. Its compact physical dimensions of 2.7 mm length and 1.1 mm height facilitate integration in dense electronic assemblies.

This Zener diode is widely used in electronics, power management, connector systems, and semiconductor applications where precise voltage regulation with low power dissipation is required. It supports a broad range of industrial, automotive, and commercial electronics manufacturing.

This diode features a nominal Zener voltage of 3.9 V for voltage regulation applications. The maximum power dissipation rating is 200 mW, suitable for low power circuits. The device uses a 2-pin SOD-323 surface mount package for compact PCB assembly.

It provides a maximum reverse leakage current of 3 µA, ensuring low leakage in operation. The operating temperature range spans from -65°C to 150°C for robust performance. The maximum Zener impedance is 90Ω measured at a test current of 5 mA.

The diode complies with AEC-Q101 automotive standards, ensuring reliability in automotive applications. The typical voltage temperature coefficient is -1.75 mV/°C for temperature compensation. Compact dimensions of 2.7 mm length and 1.1 mm height support space-constrained designs.

Originating from China, this diode is ideal for electronics, power, and connector semiconductor industries.

EnvMart offers this product as part of a comprehensive semiconductor and electronic components range. The DiodesZetex BZT52C3V9S-7-F enables engineers to design efficient voltage regulation solutions for industrial, automotive, and consumer electronics markets.

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