BUK114-50S Datasheet | NXP Semiconductors

DESCRIPTION Monolithic temperature and overload protected logic level power MOSFET in a 5 pin surface mounting plastic envelope, intended as a general purpose switch for automotive systems and other applications. BUK114-50L/S QUICK REFERENCE DATA SYMBOL VDS ID Ptot Tj RDS(ON) PARAMETER Continuous drain source voltage Continuous drain current Total power dissipation Continuous junction temperature Drain-source on-state resistance VIS = 5 V VIS = 7 V PARAMETER Protection supply voltage BUK114-50L BUK114-50S MAX. 50 15 40 150 125 100 NOM. 5 10 UNIT V A W ˚C mΩ mΩ UNIT V V APPLICATIONS General controller for driving lamps motors solenoids heaters SYMBOL VPSN FEATURES Vertical power DMOS output stage Low on-state resistance Logic and protection supply from separate pin Low operating supply current Overload protection against over temperature Overload protection against short circuit load Latched overload protection reset by protection supply Protection circuit condition indicated by flag pin 5 V logic patible input level Separate input pin for higher frequency drive ESD protection on input, flag and protection supply pins Over voltage clamping for turn off of inductive loads Both linear and switching operation are possible FUNCTIONAL BLOCK DIAGRAM PROTECTION SUPPLY DRAIN FLAG O/V CLAMP POWER MOSFET INPUT LOGIC AND PROTECTION SOURCE Fig.1. Elements of the TOPFET. PINNING - SOT426 PIN 1 2 3 4 5 mb input flag (connected to mb) protection supply source drain DESCRIPTION PIN CONFIGURATION mb SYMBOL D TOPFET P F I 3 1 2 4 5 Fig. 2. Fig. 3. September 1996 Rev 1.000 Philips Semiconductors Product specification Logic level TOPFET SMD version of BUK104-50L/S LIMITING VALUES Limiting values in accordance with the Absolute Maximum Rating System (IEC 134) SYMBOL VDSS VIS VFS VPS ID ID IDRM Ptot Tstg Tj Tsold PARAMETER Voltages Continuous off-state drain source voltage1 Continuous input voltage Continuous flag voltage Continuous supply voltage Currents...