BTS3118DXT Infineon Technologies, BTS3118DXT Datasheet

BTS3118DXT

Manufacturer Part Number
BTS3118DXT
Description
Manufacturer
Infineon Technologies
Datasheet

Specifications of BTS3118DXT

Switch Type
Low Side
Power Switch Family
BTS 3118 D
Power Switch On Resistance
90mOhm
Output Current
2.4A
Number Of Outputs
Single
Mounting
Surface Mount
Package Type
TO-252
Operating Temperature (min)
-40C
Operating Temperature (max)
150C
Operating Temperature Classification
Automotive
Pin Count
2 +Tab
Power Dissipation
21W
Lead Free Status / RoHS Status
Compliant
Datasheet
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
Application



General Description
N channel vertical power FET in Smart SIPMOS
protection functions.
All kinds of resistive, inductive and capacitive loads in switching
µC compatible power switch for 12 V DC applications
Replaces electromechanical relays and discrete circuits
or linear applications
Pin 1
In
HITFET
ESD
Gate-Driving
Unit
Overload
Protection
Current
Limitation
Over-
temperature
Protection
Overvoltage-
Protection
Short circuit
Protection
1
Product Summary
Drain source voltage
On-state resistance
Nominal load current
Clamping energy

technology. Fully protected by embedded
Smart Low Side Power Switch
Source
Drain
Power HITFET BTS 3118D
Pin 2 and 4 (TAB)
V
Pin 3
bb
V
R
I
E
D(Nom)
P / PG-TO252-3-11
DS
AS
DS(on)
Rev. 1.3, 2006-12-22
100
2.4
42
2
M
V
m
A
J

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BTS3118DXT Summary of contents

Page 1

... Green product (RoHS compliant) · Overload protection · Short circuit protection · Overvoltage protection · Current limitation · Analog driving possible Application All kinds of resistive, inductive and capacitive loads in switching  or linear applications µC compatible power switch for applications  Replaces electromechanical relays and discrete circuits  ...

Page 2

... Device on 50mm*50mm*1.5mm epoxy PCB FR4 with 6cm 2 (one layer, 70µm thick) copper area for drain connection. PCB mounted vertical without blown air. Datasheet = 25°C, unless otherwise specified Symbol (Human Body Model Smart Low Side Power Switch Power HITFET BTS 3118D Value DS(SC) no limit | -40 ...+150 j -55 ... +150 stg tot 21 1 ESD 3 thJC thJA 115 55 Rev ...

Page 3

... Nominal load current 0 Current limit (active cooling area 2 Device switched on into existing short circuit (see diagram Determination of I and a short circuit occurs, these values might be exceeded for max. 50 µs. Datasheet Symbol V DS(AZ -40 ... +150°C DSS V IN(th) I IN(on) R DS(on) R DS(on) I D(Nom °C, SMD ...

Page 4

... Not tested, specified by design. Datasheet Symbol off = - IN(Prot) I IN(Prot Smart Low Side Power Switch Power HITFET BTS 3118D Values min. typ. max 100 - 70 100 - 0.4 1.5 / 0.6 1.5 /dt DS off 150 175 60 120 300 - 100 300 1.0 Rev. 1.3, 2006-12-22 Unit µs V/µs - ° ...

Page 5

... Block diagram Terms HITFET Input circuit (ESD protection) Input Datasheet Inductive and overvoltage output clamp Short circuit behaviour V IN Gate Drive I IN Source/ I Ground Smart Low Side Power Switch Power HITFET BTS 3118D HITFET Rev. 1.3, 2006-12-22 ...

Page 6

... Datasheet 2 On-state resistance Rthjc = 3 K/W °C 75 100 150 Typ. input threshold voltage V IN(th) max. typ. 75 100 125 °C 175 Smart Low Side Power Switch Power HITFET BTS 3118D = f =2.2A; V =10V 225 175 150 125 100 -50 - 100 125 ° f(T = 0.3 mA; V ...

Page 7

... D DS Jstart Parameter Vin=10V Datasheet 6 Typ. short circuit current =25°C I D(lim) Parameter Typ. off-state drain current I DSS µ Smart Low Side Power Switch Power HITFET BTS 3118D = f =12V -50 - 100 125 ° 100 125 °C -50 - Rev. 1.3, 2006-12-22 Vin=10V 5V 175 T j max. ...

Page 8

... Jstart 0.1 0.2 0.3 Datasheet 10 Typ. transient thermal impedance Z =f(t thJA Parameter: D -40°C 25°C 85°C 150°C ms 0.4 0 Smart Low Side Power Switch Power HITFET BTS 3118D cooling area D=0.5 1 0.2 0.1 0.05 0. Single pulse - Rev. 1.3, 2006-12-22 ...

Page 9

... Infineon Internet Page “Products”: http://www.infineon.com/products. Datasheet +0.15 6.5 -0.05 A 5.4 ±0.1 (5) 3x 0.75 ±0.1 2.28 0. Smart Low Side Power Switch Power HITFET BTS 3118D Package Outlines +0.05 2.3 -0.10 +0.08 B 0.5 -0.04 +0.20 0.9 -0.01 0...0.15 +0.08 0.5 -0.04 0.1 ...

Page 10

... Green product (RoHS-compliant) added to the feature list Package information updated to green Green explanation added Rev. 1.1 2006-08-08 released non automotive green version (ITS) Rev. 1.0 2004-03-05 released production version Datasheet Smart Low Side Power Switch Power HITFET BTS 3118D 10 Revision History Rev. 1.3, 2006-12-22 ...

Page 11

... Infineon Technologies Office. Infineon Technologies Components may only be used in life-support devices or systems with the express written approval of Infineon Technologies failure of such components can reasonably be expected to cause the failure of that life-support device or system affect the safety or effectiveness of that device or system. Life support devices or systems are intended to be implanted in the human body support and/or maintain and sustain and/or protect human life ...

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