1KSMBJ39A

Transient Voltage Suppression (TVS) diodes are often used for overvoltage protection on electronic equipment. They are designed to protect consumer electronics against damage from harmful surges in an AC line or gas line. The 1KSMBJ39A is a unidirectional TVS diode that offers superior surge handling capability than other traditional TVS devices. This TVS diode is used to protect sensitive circuits from overvoltage discharges.

The 1KSMBJ39A is specifically designed for applications requiring peak power handling up to 600W. It is equipped with a symmetrical bidirectional ESD protection, which makes it suitable for AC line clamping. This device also features a low leakage current, low capacitance and low clamping voltage. The 1KSMBJ39A is available in an industry standard 3.3mm (SMA) package and is designed to operate under severe environmental conditions such as temperatures from -55°C to 125°C with a maximum peak working voltage of 5.5V.

The 1KSMBJ39A is a unidirectional TVS diode that works on two basic principles. First, the diode structure will clamp the voltage to prevent surges in the AC line. Secondly, the diode\'s unique reverse breakdown characteristics will absorb the surge energy without any external components. The 1KSMBJ39A is designed to dissipate the maximum voltage and allow minimal transients to reach the system.

The 1KSMBJ39A is increasingly used in AC line protection applications and telecommunications equipment such as cable modems, ADSL, VDSL, modems, switches, and routers. It is also suitable for protecting a wide range of computer and consumer electronics from heavy electrical transients and power surges. The 1KSMBJ39A can also be used in automotive applications such as powertrain protection and advanced keyless entry systems.

The 1KSMBJ39A can provide a fast response time, making it suitable for protecting consumer electronics from damaging transients. It is effective in a wide range of temperatures and can tolerate up to 600W of surge power. This TVS diode can be used to prevent damage from ESD, lighting strikes, induction surges, and transients caused by switching operations. It is also suitable for transient voltage suppression in telecommunications, industrial, automotive, and consumer electronics.