On Time (Max)
:
Off Time (Max)
:
Maximum Operating Temperature
: + 85 C
Mounting Style
: SMD/SMT
Number of Outputs
: 1
Package / Case
: SOT-223-4
On Resistance (Max)
: 0.15 Ohms
Operating Supply Voltage
: 12 V to 45 V
Supply Current (Max)
: 1 mA
Features: • Short circuit protection
• Current limitation
• Overload protection
• Overvoltage protection (including load dump)
• Undervoltage shutdown with autorestart and hysteresis
• Switching inductive loads
• Clamp of negative voltage at output with inductive loads
• CMOS compatible input
• Thermal shutdown with restart
• ESD - Protection
• Loss of GND and loss of Vbb protection
• Very low standby current
• Reverse battery protection with external resistor
• Improved electromagnetic compatibility (EMC)Application• All types of resistive, inductive and capacitive loads
• µC compatible power switch for 12 V and 24 V DC industrial applications
• Replaces electromechanical relays and discrete circuitsSpecifications
Parameter
at Tj = 25°C, unless otherwise specified |
Symbol |
Value |
Unit |
| Supply voltage |
Vbb |
-0,31)...48 |
V |
| Continuous input voltage2) |
VIN |
-10...Vbb |
V |
| Load current (Short - circuit current, see page 5) |
IL |
self limited |
A |
| Current through input pin (DC) |
IIN |
±5 |
mA |
| Reverse current through GND-pin3) |
-IGND |
-0.5 |
A |
| Junction temperature |
Tj |
internal limited |
|
| Operating temperature |
Ta |
-30...+85 |
|
| Storage temperature |
Tstg |
-40 ... +105 |
|
| Power dissipation 4) |
Ptot |
1.4 |
W |
Inductive load switch-off energy dissipation4)5)
single pulse
Tj = 125 , IL = 0.5 A |
EAS |
0.16 |
J |
Load dump protection5) VLoadDump6)= VA + VS
RI=2, td=400ms, VIN= low or high, VA=13,5V
RL = 47 |
VLoaddump |
83 |
V |
Electrostatic discharge voltage (Human Body Model)
according to ANSI EOS/ESD - S5.1 - 1993
ESD STM5.1 - 1998
Input pin
All other pins |
VESD |
±1
±5 |
kV |
1defined by Ptot
2At VIN > Vbb, the input current is not allowed to exceed ±5 mA.
3defined by Ptot
4Device on 50mm*50mm*1.5mm epoxy PCB FR4 with 6 cm2 (one layer, 70µm thick) copper area for Vbb connection. PCB is vertical without blown air.
5not subject to production test, specified by design
6VLoaddump is setup without the DUT connected to the generator per ISO 7637-1 and DIN 40839 . Supply voltages higher than Vbb(AZ) require an external current limit for the GND pin, e.g. with a 150 resistor in GND connection. A resistor for the protection of the input is integrated.
DescriptionN channel vertical power FET ITS4142N with charge pump, ground referenced CMOS compatible input, monolithically integrated in Smart SIPMOS technology. Providing embedded protective functions.
Parameters: | Technical/Catalog Information | ITS4142N |
| Vendor | Infineon Technologies |
| Category | Integrated Circuits (ICs) |
| Package / Case | SOT-223 (3 leads + Tab), SC-73, TO-261AA |
| Mounting Type | Surface Mount |
| Type | High Side |
| Voltage - Supply | 12 V ~ 45 V |
| On-State Resistance | 150 mOhm |
| Current - Output / Channel | 1.4A |
| Current - Peak Output | 3A |
| Packaging | Tape & Reel (TR) |
| Input Type | Non-Inverting |
| Number of Outputs | 1 |
| Operating Temperature | -30°C ~ 85°C |
| Drawing Number | * |
| Lead Free Status | Lead Free |
| RoHS Status | RoHS Compliant |
| Other Names | ITS4142N
ITS4142N
|
ITS4142N Data Sheet
