The 1.5KE82CATVS, manufactured by Yageo, is a transient voltage suppression diode with a dual breakdown voltage of 113V and 77.9V. This diode is also known as a bidirectional transient voltage suppressor and is designed to protect against faults in electronic circuits. The diode is designed to prevent the circuit from being damaged when sudden voltage changes occur. This diode is constructed with a DO-201 package and is RoHS compliant.