Smart Low Side Power Switch
Smart Low Side Power Switch HITFET BTS 3118N
Features · Logic Level Input · Input Protection (ESD) · Thermal shutdown •...
Description
Smart Low Side Power Switch HITFET BTS 3118N
Features · Logic Level Input · Input Protection (ESD) · Thermal shutdown Green product (RoHS compliant) · Overload protection · Short circuit protection · Overvoltage protection · Current limitation · Analog driving possible
Product Summary Drain source voltage On-state resistance Nominal load current Clamping energy
VDS RDS(on) I D(Nom) EAS
42 100 2.17 250
V
m
A
mJ
4
3 2 1 VPS05163
Application
All kinds of resistive, inductive and capacitive loads in switching
or linear applications
µC compatible power switch for 12 V DC applications Replaces electromechanical relays and discrete circuits
General Description
N channel vertical power FET in Smart SIPMOS technology. Fully protected by embedded
protection functions.
Vbb
HITFET
In Pin 1
Gate-Driving Unit
Current Limitation
OvervoltageProtection
ESD
Overload Protection
Overtemperature Protection
Short circuit Protection
Drain Pin 2 and 4 (TAB)
Source
Pin 3
M
Datasheet
1 Rev. 1.3, 2008-04-14
Smart Low Side Power Switch HITFET BTS 3118N
Maximum Ratings at Tj = 25°C, unless otherwise specified
Parameter
Symbol
Drain source voltage
VDS
Drain source voltage for short circuit protection Tj = -40...150°C
VDS(SC)
Continuous input current
-0.2V VIN 10V
VIN < -0.2V or VIN > 10V
IIN
Operating temperature
Tj
Storage temperature
Tstg
Power dissipation
Ptot
TC = 85 °C Unclamped single pulse inductive energy 1)
Load dump protection VLoadDump2) = VA...
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