BUK139-50DL Datasheet | Nexperia

DESCRIPTION Monolithic temperature and overload protected logic level power MOSFET in TOPFET2 technology assembled in a 3 pin surface mount plastic package. APPLICATIONS General purpose switch for driving lamps motors solenoids heaters in automotive systems and other applications. QUICK REFERENCE DATA SYMBOL PARAMETER VDS ID PD Tj RDS(ON) Continuous drain source voltage Continuous drain current Total power dissipation Continuous junction temperature Drain-source on-state resistance IISL Input supply current VIS = 5 V FEATURES Trench MOS output stage Current limiting Overload protection Overtemperature protection Protection latched reset by input 5 V logic patible input level Control of output stage and supply of overload protection circuits derived from input Low operating input current permits direct drive by micro-controller ESD protection on all pins Overvoltage clamping for turn off of inductive loads FUNCTIONAL BLOCK DIAGRAM INPUT O/V CLAMP LOGIC AND PROTECTION MAX. 50 16 65 150 50 UNIT V A W ˚C mΩ µA DRAIN POWER MOSFET PINNING - SOT428 DESCRIPTION 1 input 2 drain 3 source tab drain SOURCE Fig.1. Elements of the TOPFET. PIN CONFIGURATION tab SYMBOL D...