BTS740S2 Datasheet

Power Switch ICs - POE / LAN


The BTS740S2 is N channel vertical power MOSFET with charge pump, ground referenced CMOS compatible input,diagnostic feedback and proportional load current sense monolithically integrated in Smart SIPMOStechnology. BTS740S2 Features • CMOS compatible input• Undervoltage and overvoltage shutdown with auto-restart and hysteresis• Fast demagnetization of inductive loads• Logic ground independent from load ground BTS740S2 Applications • µC compatible high-side power switch with diagnostic feedback for 12V and 24V grounded loads• All types of resistive, inductive and capacitve loads• Most suitable for loads with high inrush currents, so as lamps• Replaces electromechanical relays, fuses and discrete circuits


[{"Name":"Number of Switches","Value":"Dual "},{"Name":"On Resistance (Max)","Value":"30 mOhms, 15 mOhms"},{"Name":"On Time (Max)","Value":"150 us "},{"Name":"Off Time (Max)","Value":"200 us "},{"Name":"Switch Voltage (Max)","Value":"43 V "},{"Name":"Maximum Operating Temperature","Value":"+ 150 C "},{"Name":"Mounting Style","Value":"SMD/SMT "},{"Name":"Package / Case","Value":"DSO-20 "},{"Name":"Maximum Power Dissipation","Value":"3800 mW "},{"Name":"Minimum Operating Temperature","Value":"- 40 C "},{"Name":"Packaging","Value":"Reel "}]

Manufacturer information


Diodes Incorporated is a leading global manufacturer and supplier of high-quality, application-specific, standard products within the broad discrete, logic and analog semiconductor markets. Diodes Incorporated primarily serves the computing, consumer, communications, industrial and automotive segments. Diodes’ diverse product portfolio includes parts for LCD/LED TVs and displays, desktop, notebook and tablet computing, smartphones and hand-held devices, set-top boxes, power supplies and USB protection as well as many other application areas.

Diodes Incorporated offers a wide array of products including diodes, rectifiers, transistors, MOSFETs, gate drivers, protection devices, function-specific arrays, amplifiers and comparators, Hall-effect sensors and temperature sensors, power management devices including LED drivers, AC-DC converters and controllers, DC-DC switching regulators, linear voltage regulators, current monitors, and voltage reference and shunt regulators, along with special function devices including USB power switches, load switch devices, voltage supervisors and motor controllers.

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