Vishay Zener Diode 20 V 500 mW Through Hole 2-Pin SOD-27 TZX20B-TR

Vishay TZX20B-TR Zener Diode is a high stability semiconductor designed for voltage regulation applications. It features a single diode configuration and operates at a nominal Zener voltage of 20 V with a maximum power dissipation rating of 500 mW. The device comes in a 2-pin SOD-27 package making it suitable for through hole mounting on PCBs commonly used in electronic assemblies.

This Zener diode is engineered for consistent performance with a voltage tolerance of ±2% and a test current of 2 mA which ensures precise voltage regulation in circuits. It demonstrates low reverse leakage current of 1 μA and a sharp reverse characteristic providing efficient protection against voltage spikes and fluctuations.

Designed to operate within a temperature range from -65°C to 175°C, this diode is robust for industrial, automotive, and electronic applications that require reliable voltage regulation under various environmental conditions. Compliance with RoHS standards and the AEC-Q101 automotive qualification further affirm its quality and suitability for critical uses.

Typical uses include power management, circuit protection, and as voltage regulators in industrial controls, automotive electronics, and electronic component manufacturing. Its compact size and reliable performance make it a preferred component in discrete semiconductor assemblies.

Single diode configuration for stable operation. Through hole mount type suitable for traditional PCB assembly. Low voltage tolerance at ±2% ensuring precision. Maximum power dissipation of 500 mW for small signal protection.

SOD-27 package for compact installation. Test current specified at 2 mA for accuracy. Maximum operating temperature of 175°C for durability in harsh conditions. Meets RoHS compliance and AEC-Q101 automotive standards. Length dimension of 3.9 mm.

Manufactured in China with high quality standards.

This Vishay Zener Diode TZX20B-TR is ideal for use in electronics manufacturing, automation controls, and automotive systems requiring high reliability and precise voltage regulation. For further exploration of components, browse our Zener Diodes category or explore Vishay brand products for more semiconductor options.