STMicroelectronics 1-Element Uni-Directional TVS Diode 400 W 2-Pin DO-214 SMAJ13A-TR

STMicroelectronics SMAJ13A-TR is a high-performance 1-element uni-directional Transient Voltage Suppressor (TVS) diode designed for protecting sensitive electronic circuits from voltage spikes and transient surges. Featuring a peak pulse power dissipation of 400 W, this TVS diode is packaged in a compact 2-pin DO-214 surface mount package, making it ideal for dense circuit board layouts in various electronics and electrical applications.

With a minimum breakdown voltage of 14.4 V and a maximum reverse stand-off voltage of 13 V, the SMAJ13A-TR ensures rapid and robust clamping of transient voltage surges to safeguard downstream components. Its low maximum reverse leakage current of 200 nA minimizes power loss and enhances circuit efficiency.

The diode is engineered for operation over a wide temperature range from -55°C up to 150°C, ensuring reliable performance under harsh environmental conditions typical in industrial and commercial electronics. Its maximum peak pulse current rating of 85 A enables effective absorption of high-energy transient events such as electrostatic discharges (ESD) and inductive load switching.

STMicroelectronics’ SMAJxxA series is well recognized for ruggedness and consistent protection performance in applications including power supplies, telecommunications, automotive electronics, and industrial control systems. It meets standard requirements for transient voltage suppression though no specific standards/approvals are declared.

Single uni-directional element configuration enhances targeted protection. Compact DO-214 surface mount package enables efficient PCB use. Robust peak pulse power dissipation rating of 400 W ensures safety against voltage surges.

Wide operating temperature range suits diverse industrial environments. Low leakage current maintains circuit integrity and energy efficiency. High peak pulse current capacity withstands severe transient conditions. Effective ESD protection safeguards sensitive electronics.

Dimensions 4.6 mm x 2.95 mm x 2.03 mm support space-critical designs. SMAJxxA series reliability and quality assurance from STMicroelectronics.

This TVS Diode is suitable for industrial, telecommunications, automotive, and manufacturing applications requiring reliable transient voltage suppression. It protects power lines, communication lines, and sensitive components from damaging surges and electrostatic discharges.

Choose the STMicroelectronics SMAJ13A-TR for dependable, high-capacity transient over-voltage protection in your electronic designs. Browse our extensive electronics components category at EnvMart for compatible devices and accessories that complement your circuit protection solutions.