Philips Semiconductors
Product specification
PowerMOS transistor Logic level TOPFET
DESCRIPTION
Monolithic temperature...
Philips Semiconductors
Product specification
PowerMOS transistor Logic level TOPFET
DESCRIPTION
Monolithic temperature and overload protected logic level power
MOSFET in a 5 pin plastic envelope, intended as a general purpose switch for automotive systems and other applications.
BUK104-50L/S BUK104-50LP/SP
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 BUK104-50L BUK104-50S 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 compatible 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 - SOT263
PIN ...