The Yageo SMCJ90A with 146V 100V 90V SMC(DO-214AB) TVS ROHS is a unipolar, unidirectional transient voltage suppressor (TVS) made with efficient Planar Protection Technology. It can protect vulnerable equipment against transient voltage spikes of up to 146VDC, and is RoHS-compliant. It is suitable for a wide range of applications, including surge suppression, lightning protection, and electric short circuit prevention. It comes in an SMC, DO-214AB-standard package with a lead pitch of 1.9mm, enabling high-density circuit designs. Its case construction provides low thermal resistance for effective dissipation of excessive energy.