The SZMMBZ20VAWT1G from onsemi is a TVS diode with 17 V working reverse voltage and 28 V clamping voltage, rated 1.4 A peak pulse current, in a surface-mount SC-70-3 (SOT-323) package.
The 1.5KE9.1CA from SMC Diode Solutions is a through-hole TVS diode in a DO-201AD package with a 13.4 V clamp voltage, 112 A Ipp and 7.78 V working voltage (VWM).