The SM5S11AHE3/2D from Vishay General Semiconductor - Diodes Division is a TVS diode with 11 V working voltage and 18.2 V clamp voltage, rated 198 A peak pulse current, in a surface-mount DO-218AB package.
The SM5S11AHE3_A/I from Vishay General Semiconductor - Diodes Division is a TVS diode with 11 V working voltage and 18.2 V clamp voltage, rated 198 A peak pulse current, in a surface-mount DO-218AB package.
The SM5S11ATHE3/I from Vishay General Semiconductor - Diodes Division is a TVS diode with 11 V working voltage (VWM) and 18.2 V clamp voltage, rated 198 A Ipp, in a surface-mount DO-218AC package.
The SM5S11HE3/2D from Vishay General Semiconductor - Diodes Division is a TVS diode with a 20.1 V clamp and 179 A peak pulse current (Ipp), for surface mounting in a DO-218AB package.