Vishay 1.16 V Zener Diode, Single 500 mW Power Dissipation, 2 % Tolerance, Through Hole 2-Pin SOD-27 TZX16B-TR

The Vishay TZX16B-TR is a high-reliability 1.16 V Zener diode designed for electronic voltage regulation applications in industrial and automotive contexts. This single-element device is built as a through hole component in a compact 2-pin SOD-27 package, facilitating easy installation on printed circuit boards. It provides a nominal Zener voltage of 16 V with a tightly controlled tolerance of 2 %, ensuring precise voltage clamping in sensitive circuits.

Rated for a maximum power dissipation of 500 mW, the diode handles moderate power applications efficiently, while maintaining a low maximum reverse leakage current of 1 μA to minimize waste. The maximum Zener impedance of 45 Ω helps preserve stable voltage regulation over varying loads. The device operates stably in environments ranging from -65 °C to 175 °C, making it suitable for harsh automotive and industrial environments compliant with the AEC-Q101 qualification.

The diode's small form factor of 3.9 mm length and through hole mount type enable integration in compact electronic assemblies for power management, protection circuits, and voltage regulation tasks. It complies with RoHS directives, ensuring environmentally safe manufacturing standards. The TZX series from Vishay is known for very sharp reverse characteristics, low noise, and exceptional stability, enhancing the performance and reliability of electronic devices.

The single-element diode construction optimizes electrical performance with minimal noise. Through hole mounting provides robust mechanical stability on circuit boards. Designed for automotive and industrial power regulation applications.

Ensures consistent voltage regulation at 16 V nominal voltage with low variations. Suitable for precision electronics requiring stable voltage clamping. Meets stringent environmental and quality standards as per RoHS and AEC-Q101.

Manufactured in China with full traceability and quality control. Applications include power supplies, voltage reference circuits, and surge protection modules. Compact SOD-27 package size supports miniaturization in electronic design.

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