5V, Minimum Breakdown Voltage: 49V, Mounting Type: Surface Mount, Number of Elements per Chip: 1.STMicroelectronics SMA4F40A, Uni-Directional TVS Diode, 400W, 2-Pin SMA Flat, Diode Configuration: Single, Maximum Clamping Voltage: 64.
8V, Mounting Type: Surface Mount, Number of Elements per Chip: 1.STMicroelectronics SMA4F48A, Uni-Directional TVS Diode, 400W, 2-Pin SMA Flat, Diode Configuration: Single, Maximum Clamping Voltage: 77.4V, Minimum Breakdown Voltage: 58.