33A high-side switch for 12V automotive loads
The BTS500151TADATMA2 is an Infineon N-channel high-side power switch rated for 33A continuous output, built for driving resistive, inductive, and lamp loads on a nominal 12V automotive rail. The 8V to 18V load supply range covers cranking dips and load-dump spikes without external clamping. AEC-Q100 qualification means the part ships with the full automotive-grade reliability data package — no requalification needed for Tier-1 PPAP submissions.
On/Off interface with integrated fault protection
The non-inverting On/Off input directly maps to a logic-level GPIO — no level shifter required. Fault protection covers over-temperature and over-voltage conditions, latching off the output before the die or load sees damage. Compared to the lower-current BTS142DATMA1 (4.6A), the BTS500151TADATMA2 delivers over 7× the continuous current in the same TO-263-7 footprint, making it the drop-in choice for high-current solenoids, DC motors, and pre-fuse distribution.
Active production – no EOL risk
ROHS3 compliant. The TO-263-7 (D²Pak) package is a standard automotive footprint with a large exposed tab for heatsinking — confirm the tab voltage is isolated or tied to load ground in your layout.