The DCR3640W34 is a Phase Control Thyris in a W package. Key specifications include: VDRM(V): 3400, VRRM(V): 3400, IT (AV) at TC= 60?XC (A): 3640, ITSM at Tvj VR = 0 (kA): 54, dV/dt (V/?gs): 1000. Contact us for availability and pricing.