ITS4142NXT Infineon Technologies, ITS4142NXT Datasheet - Page 10

• Manufacturer Part Number: ITS4142NXT
• Manufacturer: Infineon Technologies

Specifications of ITS4142NXT

• Switch Type: High Side
• Power Switch Family: ITS 4142
• Input Voltage: -10 to 48V
• Power Switch On Resistance: 150mOhm
• Output Current: 1.4A
• Number Of Outputs: Single
• Mounting: Surface Mount
• Supply Current: 1mA
• Package Type: SOT-223
• Operating Temperature (min): -30C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Commercial
• Pin Count: 3 +Tab
• Power Dissipation: 1.4W
• Lead Free Status / Rohs Status: Compliant

V
Terms
Input circuit (ESD protection)
Reverse battery protection
R
Temperature protection is not active during inverse
current
bb
I N
The use of ESD zener diodes as voltage clamp
at DC conditions is not recommended
GND
IN
V
IN
=150 , R
R
I IN
I
R
L o g i c
S i g n a l G N D
I
IN
I
=3k
R
G N D
GND
PROFET
V b b
G N D
GND
V
typ.,
bb
I bb
I
GND
I
R
o p t i o n a l
OUT
I
G N D
I L
P o w e r
I n v e r s e
D i o d e
P o w e r G N D
V OUT
V ON
R
L
O U T
-
V b b
Page 10
Inductive and overvoltage output clamp
V
Overvoltage protection of logic part
V
R
IN
ON
Z2
I
=3 k
=V
clamped to 63 V min.
bb(AZ)
typ., R
=47V min.,
V
Z
GND
GND
L o g ic
=150
OUT
V
G N D
Z 2
S ig n a l G N D
+ V bb
R
o p tio n a l
G N D
V
ON
2006-03-09
+ V b b
ITS 4142N