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Philips Semiconductors
TOPFET high side switch
SMD version of BUK201-50Y
LIMITING VALUES
Limiting values in accordance with the Absolute Maximum System (IEC 134)
SYMBOL PARAMETER
Battery voltages
V
Continuous off-state supply voltage
BG
Reverse battery voltages
-V
Repetitive peak supply voltage
BG
-V
Continuous reverse supply voltage
BG
I
Continuous load current
L
P
Total power dissipation
D
T
Storage temperature
stg
T
Continuous junction temperature
j
T
Lead temperature
sold
Input and status
I
Continuous input current
I
I
Continuous status current
S
I
Repetitive peak input current
I
I
Repetitive peak status current
S
Inductive load clamping
E
Non-repetitive clamping energy
BL
ESD LIMITING VALUE
SYMBOL PARAMETER
V
Electrostatic discharge capacitor
C
voltage
THERMAL CHARACTERISTIC
SYMBOL PARAMETER
Thermal resistance
R
Junction to mounting base
th j-mb
1 Reverse battery voltage is allowed only with external input and status resistors to limit the currents to a safe value.
2 For normal continuous operation. A higher T
to protect the switch.
3 Of the output Power MOS transistor.
July 1996
CONDITIONS
-
1
External resistors:
R
= R
I
R
= R
I
T
mb
T
mb
-
2
-
during soldering
-
-
0.1
0.1
T
= 150 ˚C prior to turn-off
mb
CONDITIONS
Human body model;
C = 250 pF; R = 1.5 k
CONDITIONS
3
-
is allowed as an overload condition but at the threshold T
j
2
4.7 k ,
0.1
S
4.7 k
S
115 ˚C
25 ˚C
Product specification
BUK205-50Y
MIN.
MAX.
UNIT
0
50
-
32
-
16
-
15
-
83.3
-55
175
-
150
-
250
-5
5
mA
-5
5
mA
-20
20
mA
-20
20
mA
-
1.2
MIN.
MAX.
UNIT
-
2
MIN.
TYP.
MAX.
-
1.2
1.5
the over temperature trip operates
j(TO)
Rev 1.000
V
V
V
A
W
˚C
˚C
˚C
J
kV
UNIT
K/W
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