The TV04A181J-G from Comchip Technology is a surface-mount TVS diode with a 180 VWM standoff voltage, 291.6 V clamp voltage and 1.37 A peak pulse current (Ipp), in a DO-214AC (SMA) package.
The TV04A181JB-G from Comchip Technology is a surface-mount TVS diode with a 180 VWM standoff voltage, 291.6 V clamp voltage and 1.37 A peak pulse current (Ipp), in a DO-214AC (SMA) package.