The Infineon Technologies 770588-BTS426L1 E3043 is a high-side N-channel output type transistor from the PROFET series.

• Package: TO-220-5
• Maximum Rds On: 50 mOhm
• Current Output: 5.8A
• Operating Temperature: -40°C to 150°C (TJ)
• Features: auto-restart and a status flag
• Fault Protection: current limiting (fixed), open load detect, over temperature, and over voltage

The device has an auto-restart feature and a status flag. It has fault protection features such as current limiting (fixed), open load detect, over temperature, and over voltage. The device has a family name of BTS426L1 and is obsolete (EOL).