BTS442D2 Datasheet | Siemens Semiconductor Group

Features - Overload protection - Current limitation - Short-circuit protection - Thermal shutdown - Overvoltage protection (including load dump) - Fast demagnetization of inductive loads - Reverse battery protection1) - Undervoltage and overvoltage shutdown with auto-restart and hysteresis - CMOS diagnostic output - Open load detection in ON-state - CMOS patible input - Loss of ground and loss of Vbb protection2) - Electrostatic discharge (ESD) protection Product Summary Overvoltage protection Operating voltage On-state resistance Load current (ISO) Current limitation Vbb(AZ) Vbb(on) RON IL(ISO) IL(SCr) 63 V 4 42 V 18 mΩ 21 A 70 A TO-220AB/5 Standard 1 Straight leads Application - µC patible power switch with diagnostic feedback for 12 V and 24 V DC grounded loads - All types of resistive, inductive and capacitve loads - Replaces electromechanical relays and discrete circuits General Description N channel vertical power FET with charge pump, ground referenced CMOS patible input and diagnostic feedback, integrated in Smart SIPMOS® chip on chip technology. Fully protected by embedded protection functions. R bb + V bb Voltage source Overvoltage protection Current limit Gate protection V Logic Voltage sensor Charge pump Level shifter Rectifier Open load ESD Logic detection Limit for unclamped ind....