ITS4142N Infineon Technologies, ITS4142N Datasheet - Page 4

• Manufacturer Part Number: ITS4142N
• Description: IC SWITCH HISIDE SMART SOT223-4
• Manufacturer: Infineon Technologies
• Series: miniPROFET®r
• Type: High Sider

Specifications of ITS4142N

• Input Type: Non-Inverting
• Number Of Outputs: 1
• On-state Resistance: 150 mOhm
• Current - Output / Channel: 1.4A
• Current - Peak Output: 3A
• Voltage - Supply: 12 V ~ 45 V
• Operating Temperature: -30°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: SOT-223 (3 leads + Tab), SC-73, TO-261
• Power Load Switch Type: High Side
• Input Voltage: 45V
• Current Limit: 2.2A
• On Resistance Rds(on): 0.2ohm
• Thermal Protection: ESD
• Power Dissipation Pd: 1.4W
• No. Of Outputs: 1
• Internal Switch: No
• Distribution: RoHS Compliant
• On State Resistance: 0.15ohm
• Rohs Compliant: Yes
• Distribution Switch Case Style: SOT-223
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: ITS4142N; ITS4142NTR; SP000221218

Load Switching Capabilities and Characteristics
On-state resistance
T
T
Nominal load current
Device on PCB
Turn-on time
R
Turn-off time
R
Slew rate on
R
Slew rate off
R
1 Device on 50mm*50mm*1.5mm epoxy PCB FR4 with 6 cm2 (one layer, 70µm thick) copper area for V
connection. PCB is vertical without blown air.
2 Nominal load current is limited by the current limitation ( see page 5 )
Electrical Characteristics
Parameter
at T
Thermal Characteristics
Thermal resistance @ min. footprint
Thermal resistance @ 6 cm
Thermal resistance, junction - soldering point
j
j
L
L
L
L
= 25 °C, I
= 125 °C
= 47
= 47
= 47
= 47
j
= -40...125 °C, V
, V
, V
, V
, V
L
IN
IN
bb
bb
= 0.5 A
= 0 to 10 V
= 10 to 0 V
= 15 V
= 15 V
10 to 30% V
70 to 40% V
1)
bb
to 90%
to 10%
= 15...30 V unless otherwise specified
2)
V
V
2
OUT
OUT
OUT
OUT
cooling area
,
,
1)
Page 4
R
I
t
t
dV/dt
-dV/dt
Symbol
R
R
R
L(nom)
on
off
th(JA)
th(JA)
thJS
ON
on
off
min.
1.4
-
-
-
-
-
-
-
-
-
Values
150
270
typ.
50
75
1
1
-
-
-
-
2006-03-09
ITS 4142N
max.
200
320
100
150
125
70
2
2
7
-
bb
m
A
µs
V/µs
Unit
K/W
K/W