SMCJ8.5CA with SMC(DO-214AB) TVS ROHS is a unidirectional transient voltage suppressor diode manufactured by Jingdao. It has a Breakdown Voltage of 8.5V and a Maximum Working Peak Voltage of 12V. Its metallic axial lead design, with mounting hole options, make it a great choice for any circuit board. It provides maximum protection against Electro Static Discharge (ESD), over-voltage, and other electrical threats. The device is RoHS compliant, and is suitable for automated surface mount assembly. Its metal case ensures a positive contact during soldering, and also ensures superior heat dissipation. This diode is great for use in power supply systems, automotive, and industrial applications.