DiodesZetex 1.39 V General Purpose Zener Diode 200 mW 5% Tolerance Surface Mount 2-Pin SOD-323 BZT52C39S-7-F

DiodesZetex BZT52C39S-7-F is a high-performance single general purpose Zener diode designed for surface mount applications. It features a nominal Zener voltage of 39 V with a 5% tolerance, enabling precise voltage regulation in electronic circuits. The diode has a compact SOD-323 package (SC-76 case) with 2 pins, suitable for automated PCB assembly in industrial, electronics manufacturing, and automotive applications.

With a maximum power dissipation of 200 mW, the diode efficiently stabilizes voltage in low-power applications. It operates reliably within a temperature range of -65°C to 150°C and meets the AEC-Q101 automotive standard, ensuring durability under demanding conditions.

The diode also exhibits a maximum Zener impedance of 130 ohms and a very low maximum reverse leakage current of 100 nA, supporting stable electrical performance. The test current is rated at 2 mA, suitable for control circuits, power supplies, and signal conditioning.

Its physical dimensions are 2.7 mm in length and 1.2 mm in height, enabling space-saving PCB designs. The typical voltage temperature coefficient of 33.4 mV/°C ensures consistent voltage output with minimal drift under varying temperatures.

General purpose Zener diode with 39 V nominal Zener voltage. Surface mount package type SOD-323 with 2 pins for compact PCB integration. Maximum power dissipation of 200 mW for efficient voltage regulation. Operating temperature range from -65°C to 150°C ensuring reliability.

Maximum Zener impedance of 130 ohms and low reverse leakage current of 100 nA. Test current rating of 2 mA suitable for low power circuits. Complies with automotive standard AEC-Q101 for enhanced durability. Package dimensions: 2.7 mm length by 1.2 mm height.

Nominal voltage temperature coefficient of 33.4 mV/°C for stable performance over temperature.

This Zener diode is ideal for industrial electronics, power management, signal conditioning, and automotive circuit applications where reliable voltage regulation is critical. It supports efficient production processes due to its surface mount design suitable for automated assembly systems.

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