ROHM Zener Diode Single 3.9 V Nominal Voltage 200 mW Power Dissipation Surface Mount SOD-323F UDZVTE-173.9B

ROHM UDZVTE-173.9B Zener Diode is a high-quality semiconductor component designed for voltage regulation in electronic circuits. It is a single diode device with a nominal Zener voltage of 3.9 volts, suitable for precise voltage referencing and stabilization. The device supports a maximum power dissipation of 200 milliwatts, making it ideal for low-power regulation tasks.

The diode is enclosed in a compact SOD-323F surface mount package with 2 pins, facilitating automated mounting and reliable electrical connection on printed circuit boards. This component is engineered for robust operation within a wide temperature range from -55°C to 150°C, ensuring consistent performance in industrial, electronic manufacturing, and laboratory applications.

It exhibits a maximum reverse leakage current of 5 microamperes, which underscores its efficiency and minimal power loss during operation. Additionally, the Zener impedance is rated at 1000 ohms maximum, promoting stable voltage regulation under varying load conditions. The device is tested at a current of 5 milliamps to maintain its voltage regulation characteristics.

This ROHM Zener diode is part of the UDZV series, known for reliability and performance in discrete semiconductor applications. Typical use cases include voltage regulation and voltage reference in power supplies, signal conditioning circuits, and protective circuits in commercial and industrial equipment.

With its surface mount form factor and reliable electrical characteristics, this diode enhances design efficiency and performance. It complies with basic non-automotive standards but does not carry specific approvals, making it suited for general industrial and electronics usage.

Designed for surface mounting with a compact SOD-323F package. Maximum power dissipation of 200 mW suitable for low-power voltage regulation. Nominal Zener voltage of 3.9 volts provides accurate voltage reference. Operating temperature range from -55°C to 150°C supports varied environmental conditions.

Low reverse leakage current minimizes power loss and enhances efficiency. Maximum Zener impedance of 1000 ohms ensures stable voltage regulation. Tested at 5 mA current for consistent operation. Explore more Zener Diodes and ROHM semiconductor components on EnvMart for your industrial, laboratory, and electronics design requirements.