SMAJ18A Datasheet - STMicroelectronics

SMAJ18A 400W TVS

The SMAJ series is designed to protect sensitive equipment against electrostatic discharges according to IEC 61000-4-2 and MIL STD 883, method 3015, and electrical overstress according to IEC 61000-4-4 and 5. This device is more generally used against surges below 600 W (10/1000 μs). The Planar tech.

SMAJxxA, SMAJxxCA Datasheet 400 W TVS in SMA Product status links Unidirectional Bidirectional SMAJ5.0A SMAJ5.0CA SMAJ6.0A SMAJ6.0CA SMAJ6.5A SMAJ6.5CA SMAJ8.5A SMAJ8.5CA SMAJ10A SMAJ10CA SMAJ12A SMAJ12CA SMAJ13A SMAJ13CA SMAJ15A SMAJ15CA SMAJ18A SMAJ18CA SMAJ20A SMAJ20CA SMAJ24A SMAJ24CA SMAJ26A SMAJ26CA SMAJ28A SMAJ28CA SMAJ30A SMAJ30CA SMAJ33A SMAJ33CA SMAJ40A SMAJ40CA SMAJ43A SMAJ43CA SMAJ48A SMAJ48CA SMAJ58A SMAJ58CA SMAJ70A SMAJ70CA SMAJ85A SMAJ.

SMAJ18A Features

* Peak pulse power:

* 400 W (10/1000 μs)

* 2.3 kW (8/20 μs)

* Stand-off voltage range from 5 V to 188 V

* Unidirectional and bidirectional types

* Low leakage current:

* 0.2 µA at 25 °C

* 1 μA at 85 °C

* Operating Tj max: 150 °C

SMAJ18A Datasheet (883.19 KB)