SMAJ7.5A with RoHS is a surface-mount Transient Voltage Suppressor (TVS) diode manufactured by TWGMC. This diode is used to protect sensitive electronics from externally induced voltage transients caused by inductive spikes, lightening strikes, and electrostatic discharge (ESD). The SMAJ7.5A is available in an SMAJ package, which is a small, compact size with a low-profile making it ideal for space-constraint applications. This diode is RoHS compliant and is designed primarily for use in communication boards, power modules, power supplies, and other electronic equipment.