BUK116-50L Datasheet, PDF (1/13 Pages) NXP Semiconductors – Logic level TOPFET SMD version of BUK106-50L/S

Philips Semiconductors
Logic level TOPFET
SMD version of BUK106-50L/S
Product specification
BUK116-50L/S
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.
APPLICATIONS
General controller for driving
lamps
motors
solenoids
heaters
QUICK REFERENCE DATA
SYMBOL PARAMETER
V_DS
I_D
P_tot
T_j
R_DS(ON)
Continuous drain source voltage
Continuous drain current
Total power dissipation
Continuous junction temperature
Drain-source on-state resistance
V_IS = 5 V
V_IS = 8 V
SYMBOL PARAMETER
V_PSN
Protection supply voltage
BUK116-50L
BUK116-50S
MAX.
50
50
125
150
35
28
NOM.
UNIT
V
A
W
˚C
mΩ
mΩ
UNIT
5
V
10
V
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
FLAG
INPUT
O/V
CLAMP
LOGIC AND
PROTECTION
Fig.1. Elements of the TOPFET.
DRAIN
POWER
MOSFET
SOURCE
PINNING - SOT426
PIN
DESCRIPTION
1 input
2 flag
3 (connected to mb)
4 protection supply
5 source
mb drain
PIN CONFIGURATION
mb
3
12 45
Fig. 2.
SYMBOL
D
TOPFET
P
F
P
I
S
Fig. 3.
July 1996
1
Rev 1.000