Active production — 1500 W bidirectional TVS for general-purpose rail clamping
The 1.5SMC11CA-M3/9AT: It clamps transients at 15.6 V max while standing off 9.4 V DC continuously — a typical choice for protecting 12 V supply rails or signal lines against surge events up to 96.2 A peak pulse current.
Housed in the DO-214AB (SMC) package, this TVS is a surface-mount device with a standard footprint shared across the 1.5SMC series. No power line protection feature is claimed — this is a general-purpose transient suppressor, not a dedicated AC mains protector.