The STPS3030CT from STMicroelectronics is a Schottky diode array with 1 pair in a common cathode configuration, rated 30 V and 15 A, in a Through Hole TO-220-3 package.
The STPS3030CG from STMicroelectronics is a Schottky diode array with 1 pair in a common-cathode configuration, rated 30 V and 15 A, in a surface-mount TO-263-3 (D²Pak, 2 leads + tab, TO-263AB) package.
The STPS3030CR from STMicroelectronics is a Schottky diode array with 1 pair in a common-cathode configuration, rated 30 V and 15 A, in a through-hole TO-262-3 long-lead (I2PAK, TO-262AA) package.