Vishay Zener Diode Through Hole 47 V 500 mW General Purpose 2-Pin SOD-27 1N5261B-TR

Vishay 1N5261B-TR Zener Diode is a specialized semiconductor device designed for voltage regulation applications. Featuring a nominal zener voltage of 47 V and a maximum power dissipation of 500 mW, this diode ensures stable performance in electronic circuits that require precise voltage control.

This through hole mounted diode uses the SOD-27 package type, which is suitable for easy insertion into PCBs in industrial, automotive, and commercial electronic assemblies. Its robust maximum operating temperature of 175°C enables reliable function in harsh environments.

The diode configuration includes a single element chip, providing dependable characteristics with a zener voltage tolerance of ±5%, ensuring consistent voltage regulation. The low maximum reverse leakage current of 100 nA and maximum zener impedance of 105 Ω contribute to its efficiency and stability under load conditions.

The test current for the device is 2.7 mA, selected to validate diode performance under typical operating conditions. The diode conforms to the automotive standard AEC-Q101, ensuring suitability for automotive and other high-reliability systems.

With compact physical dimensions of 1.7 mm height and 3.9 mm length, the diode can be deployed in compact power supply circuits, voltage reference applications, and surge protection circuits. Its general purpose zener type makes it versatile for a wide array of electronic designs.

The diode configuration includes a single chip element in a through hole SOD-27 package. Nominal zener voltage of 47 V with ±5% tolerance ensures regulated voltage outputs. 500 mW maximum power dissipation supports moderate power applications.

Maximum operating temperature of 175°C enables usage in high temperature environments. Low leakage current and impedance improve efficiency and stability. Test current set at 2.7 mA to ensure performance consistency. Certified to meet automotive AEC-Q101 standards for reliability.

Compact size of 1.7 mm height and 3.9 mm length suits dense PCB layouts.

This Vishay zener diode offers precise voltage regulation critical to power supplies, industrial electronics, automotive electronics, and control systems. Its reliable performance and standardized quality make it a valuable component in design and manufacturing workflows. Explore the Electronics & Electricals category for more semiconductor and diode solutions on EnvMart.

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