BUK119-50DL Datasheet, PDF (1/6 Pages) NXP Semiconductors – Logic level TOPFET

Philips Semiconductors
Logic level TOPFET
Product specification
BUK119-50DL
DESCRIPTION
Monolithic temperature and
overload protected logic level power
MOSFET in TOPFET2 technology
assembled in a 3 pin plastic
package.
APPLICATIONS
General purpose switch for driving
lamps
motors
solenoids
heaters
in automotive systems and other
applications.
QUICK REFERENCE DATA
SYMBOL PARAMETER
V_DS
I_D
P_D
T_j
R_DS(ON)
Continuous drain source voltage
Continuous drain current
Total power dissipation
Continuous junction temperature
Drain-source on-state resistance
I_ISL
Input supply current
V_IS = 5 V
FEATURES
TrenchMOS output stage
Current limiting
Overload protection
Overtemperature protection
Protection latched reset by input
5 V logic compatible 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
RIG
LOGIC AND
PROTECTION
MAX.
50
20
90
150
28
650
UNIT
V
A
W
˚C
mΩ
µA
DRAIN
POWER
MOSFET
PINNING - SOT78B
PIN
DESCRIPTION
1 input
2 drain
3 source
tab drain
SOURCE
Fig.1. Elements of the TOPFET.
PIN CONFIGURATION
mb
mb
SYMBOL
D
TOPFET
I
P
12 3
S
Front view
MBL292
May 2001
1
Rev 1.900