JANTX1N6144A

The JANTX1N6144A is a bidirectional transient voltage suppression (TVS) diode designed to protect sensitive electronics from voltage transients. It features a reverse standoff voltage of 9.1V and a maximum clamping voltage of 16.9V at a peak pulse current of 88.8A (10/1000µs waveform). With a peak pulse power rating of 1500W (1.5kW), this diode offers robust protection for power supply and signal lines.

This TVS diode meets the JANTX military specification, indicating high reliability for demanding environments. It is constructed in an Axial leaded package (G, Axial case; C, Axial supplier package) for through-hole mounting, simplifying assembly in traditional PCB layouts. The operating junction temperature range spans -55°C to 175°C, ensuring stable performance across extreme conditions.

Typical applications include overvoltage protection in power supplies, automotive electronics, industrial control systems, and military/aerospace equipment. The bidirectional configuration provides symmetrical protection for AC or bipolar signal lines. When designing with this device, ensure adequate PCB trace width for peak pulse current handling and consider derating for high ambient temperatures.