BTS141TCXT Infineon Technologies, BTS141TCXT Datasheet

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BTS141TCXT

Manufacturer Part Number
BTS141TCXT
Description
Manufacturer
Infineon Technologies
Datasheet

Specifications of BTS141TCXT

Switch Type
Low Side
Power Switch Family
BTS141TC
Power Switch On Resistance
31mOhm
Output Current
12A
Number Of Outputs
Single
Mounting
Surface Mount
Package Type
TO-263
Operating Temperature (min)
-40C
Operating Temperature (max)
150C
Operating Temperature Classification
Automotive
Pin Count
2 +Tab
Power Dissipation
149W
Lead Free Status / RoHS Status
Compliant
Datasheet
Features
• Logic Level Input
• Input Protection (ESD)
•=Thermal shutdown with latch
• Overload protection
• Short circuit protection
• Overvoltage protection
• Status feedback with external input resistor
• Analog driving possible
Application
• All kinds of resistive, inductive and capacitive loads in switching or
• μC compatible power switch for 12 V and 24 V DC applications
• Replaces electromechanical relays and discrete circuits
General Description
N channel vertical power FET in Smart SIPMOS ® chip on chip tech-
nology. Providing embedded protection functions.
• Green product (RoHS compliant)
Current limitation
AEC qualified
linear applications
1
IN
E S D
pro te ctio n
O v erloa d
lim ita tio n
dv /d t
te m pe rature
p ro te ctio n
lim ita tio n
C u rre n t
O ve r-
O ve rvoltag e
p rotection
S h ort circ uit
S ho rt c ircu it
p rotection
p ro te ctio n
1
Product Summary
Drain source voltage
On-state resistance
Current limit
Nominal load current
Clamping energy
H IT F E T
S o u rce
D rain
L O A D
Smart Low Side Power Switch
3
2
V bb
+
V
R
I
I
E
HITFET BTS 141TC
D(lim)
D(ISO)
DS
AS
DS(on)
Rev. 1.0, 2009-07-20
4000 mJ
60
28
25
12
M
V
A
A

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BTS141TCXT Summary of contents

Page 1

... Green product (RoHS compliant) Application • All kinds of resistive, inductive and capacitive loads in switching or linear applications • μC compatible power switch for 12 V and applications • Replaces electromechanical relays and discrete circuits General Description N channel vertical power FET in Smart SIPMOS ® chip on chip tech- nology ...

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 Symbol (Human Body Model Smart Low Side Power Switch HITFET BTS 141TC Value DS(SC) no limit | I | ≤ ... +150 ... +150 stg 149 tot 4000 AS 3000 ESD LD 100 84 0.84 thJC ...

Page 3

... Auto restart behaviour can occur. Datasheet Symbol V DS(AZ) I DSS = IN(th) < IN(1) D D(lim D(lim) IN( IN( IN(H) R DS(on) R DS(on) I D(ISO ° Smart Low Side Power Switch HITFET BTS 141TC Values Unit min. typ. max μA 1.3 1.7 2 100 μA - 270 500 1000 2500 4000 500 - - 300 - - mΩ ...

Page 4

... Device switched on into existing short circuit (see diagram Determination of I D(lim the device condition and a short circuit occurs, these values might be exceeded for max. 50 μs. 2 Integrated protection functions are designed to prevent IC destruction under fault conditions described in the data sheet. Fault conditions are considered as "outside" normal operating range. ...

Page 5

... Short circuit behaviour Turn on into a short circuit Measurementpoint for I D(lim Smart Low Side Power Switch HITFET BTS 141TC HITFET I D(SCp) I D(Lim Activation of the fast temperature sensor and regulation of the drain current to a level where the junction temperature remains constant. Thermal shutdown caused by the second temperature sensor, achieved by an integrating measurement ...

Page 6

... Typ. input threshold voltage V IN(th) 2.0 V 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0.0 75 100 °C 150 Smart Low Side Power Switch HITFET BTS 141TC ); I =12A; V =10V max. typ. 0 -50 - 100 = f =2,7mA; V =12V -50 -25 0 ...

Page 7

... Typ. transfer characteristics =12V; T =25° Transient thermal impedance thJC p parameter : K D=0.5 0 0.1 0.05 0. 0.01 0.005 Datasheet Typ. output characteristic I = f(V D Parameter Smart Low Side Power Switch HITFET BTS 141TC ); T =25° 10V Rev. 1.0, 2009-07- Vin= ...

Page 8

... Application examples: Status signal of thermal shutdown by monitoring input current HITFET μC μ Δ IN(3) Datasheet Δ V thermal shutdown 8 Smart Low Side Power Switch HITFET BTS 141TC Rev. 1.0, 2009-07-20 ...

Page 9

... You can find all of our packages, sorts of packing and others in our Infineon Internet Page “Products”: http://www.infineon.com/products. Datasheet ±0 1.05 0.75 ±0.1 2.54 0. Smart Low Side Power Switch HITFET BTS 141TC Package Outlines 4.4 1.27 ±0.1 B 0.05 2.4 0.1 0.1 B GPT09085 Dimensions in mm Rev. 1.0, 2009-07-20 ...

Page 10

... Revision History Version Date Changes Rev. 1.0 2009-07-20 released initial Datasheet Datasheet Smart Low Side Power Switch 10 HITFET BTS 141TC Revision History Rev. 1.0, 2009-07-20 ...

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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