BUK104-50L Datasheet, PDF (1/14 Pages) NXP Semiconductors – PowerMOS transistor Logic level TOPFET

Philips Semiconductors
PowerMOS transistor
Logic level TOPFET
Product specification
BUK104-50L/S
BUK104-50LP/SP
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.
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)
SYMBOL
Continuous drain source voltage
Continuous drain current
Total power dissipation
Continuous junction temperature
Drain-source on-state resistance
V_IS = 5 V
V_IS = 7 V
PARAMETER
V_PSN
Protection supply voltage
BUK104-50L
BUK104-50S
MAX.
50
15
40
150
125
100
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 - SOT263
PIN
DESCRIPTION
1 input
2 flag
3 drain
4 protection supply
5 source
tab drain
PIN CONFIGURATION
SYMBOL
tab
1 2345
leadform
263-01
Fig. 2. Type numbers ending with
suffix P refer to leadform 263-01.
D
TOPFET
P
F
P
I
S
Fig. 3.
January 1993
1
Rev 1.200