HITFET - BTS3405G
Smart Low-Side Power Switch
Data Sheet, Rev. 1.1, September 2011
Automotive Power
Smart Low-Side Power Switch
BTS3405G
Data Sheet 2 Rev. 1.1, 2011-09-01
1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2 Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.1 Terms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
3 Pin Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
3.1 Pin Assignment BTS3405G . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
3.2 Pin Definitions and Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
4 General Product Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
4.1 Absolute Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
4.2 Thermal Resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
4.2.1 Transient Thermal Impedance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
5 Block Description and Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
5.1 Input and Power Stage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
5.1.1 Input Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
5.1.2 Failure Feedback . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
5.1.3 Output On-State Resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
5.1.4 Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
5.1.5 Output Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
5.1.6 Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
6 Protection Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
6.1 Thermal Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
6.2 Overvoltage Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
6.3 Short Circuit Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
6.4 Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
7 Package Outlines BTS3405G . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
8 Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
PG-DSO-8-25
Type Package Marking
BTS3405G PG-DSO-8-25 BTS3405G
Data Sheet 3 Rev. 1.1, 2011-09-01
Smart Low-Side Power Switch
HITFET
BTS3405G
1Overview
Features
• Low input current
• Short circuit and Overload protection
• Current limitation
• Input protection (ESD)
• Thermal protection with auto restart
• Compatible to standard Power MOSFET
• Analog driving possible
• Two channel concept saves PCB footprint
• Green Product (RoHS compliant)
• AEC Qualified
Description
The BTS3405G is a two channel low-side power switch in PG-DSO-8-25 package providing embedded protective
functions. The device consists of two separate monolithic IC. Each with one N-channel power MOSFET transistor
and additional protection circuitry.
Table 1 Product Summary
Drain Voltage VD42 V1)
1) Active clamped
Input Voltage VIN(max) 10 V
Typical On-State Resistance at Tj = 25°C and Vin = 10V RDS(ON,amb typ) 0.7 Ω
Maximum On-State Resistance at Tj = 150°C and Vin = 10V RDS(ON,hot max) 1.9 Ω
Nominal Load Current IDnom(min) 350 mA
Drain Current ID600 mA2)
2) Internally limited
Single Clamping Energy EAS 65 mJ
Smart Low-Side Power Switch
BTS3405G
Overview
Data Sheet 4 Rev. 1.1, 2011-09-01
Protective Functions
• Electrostatic discharge protection (ESD)
• Active clamp over voltage protection
• Thermal shutdown with auto restart
• Short circuit protection
Fault Information
• Thermal shutdown
• Short to Battery and overload
Applications
• Designed for driving Relays in Automotive Applications
• All types of resistive, inductive and capacitive loads
• Suitable for loads with peak currents
• Replaces discrete circuits
Detailed Description
The device is able to switch all kind of resistive, inductive and capacitive loads, limited by EAS and maximum
current capabilities.
The BTS3405G offers ESD protection of each IN Pin in relation to the corresponding Source Pin.
The overtemperature protection prevents the device from overheating due to overload and/or bad cooling
conditions. The temperature information is given by a temperature sensor in each of the two power MOSFET.
During thermal shutdown the device tries to sink an increased input current at the corresponding IN pin to feedback
the fault condition on this channel.
The BTS3405G has a thermal-auto-restart function, the regarding channel will turn on again after the measured
temperature has dropped down for the thermal hysteresis.
The over voltage protection is active during load-dump or inductive turn off conditions. The power MOSFET is
limiting the Drain - Source voltage to the defined clamping voltage. This function is available regardless of the input
pin state, means without voltage on the IN pins.
Data Sheet 5 Rev. 1.1, 2011-09-01
Smart Low-Side Power Switch
BTS3405G
Block DiagramTerms
2 Block Diagram
Figure 1 Block Diagram
2.1 Terms
Figure 2 shows all external terms used in this data sheet.
Figure 2 Terms
Drain 1
Source 1
Drain2
Source2
IN 2
BlockDiagram_3405
Over-
voltage
Pr otection
IN 1
Gate
Driving
Unit
ESD
Protection
Over-
tem perature
Protection
Short
circuit
detecti on
Over-
voltage
Pr otection
Gate
Driving
Unit
ESD
Protection
Over-
tem perature
Protection
Short
circuit
detecti on
V
bb
GND
Terms.emf
IN2
V
bb
V
IN 2
I
IN 2
R
in2
V
IN 1
I
IN 1
R
in1
IN1
Source1
I
S1
Source2
I
S2
Drain1
I
D1
V
D1
Z
L2
I
D2
V
D2
Drain2
Z
L1
BTS3405G
Smart Low-Side Power Switch
BTS3405G
Pin ConfigurationPin Assignment BTS3405G
Data Sheet 6 Rev. 1.1, 2011-09-01
3 Pin Configuration
3.1 Pin Assignment BTS3405G
Figure 3 Pin Configuration PG-DSO-8-25
3.2 Pin Definitions and Functions
Pin Symbol Function
1 Source1 Ground connection for channel 1
2 IN1 Input / Fault feedback for channel 1
3 Source2 Ground connection for channel 2
4 IN2 Input / Fault feedback for channel 2
5, 6 Drain2 Load connection channel 2
7, 8 Drain1 Load connection channel 1
P-DSO-8.vsd
1
2
Source 2
8
7
Drain 2
IN1
6
5
3
4Drain 2
Drain 1
Drain 1
Source 1
IN2
Data Sheet 7 Rev. 1.1, 2011-09-01
Smart Low-Side Power Switch
BTS3405G
General Product CharacteristicsAbsolute Maximum Ratings
4 General Product Characteristics
4.1 Absolute Maximum Ratings
All parameters apply for both channels accordingly.
Absolute Maximum Ratings 1)
Tj = -40 ⋅C to +150 ⋅C; all voltages with respect to ground, positive current flowing into pin
(unless otherwise specified), all values valid for both channels
1) Not subject to production test, specified by design.
Pos. Parameter Symbol Limit Values Unit Test Conditions
Min. Max.
Voltages
4.1.1 Drain voltage VD–42V
2) VIN = 0 V, ID = 10 mA
2) Active clamped.
4.1.2 Input Voltage VIN -0.2 10 V –
4.1.3 Input Current IIN self limited mA -0.2 V < VIN < 10 V
4.1.4 -2 2 mA VIN < -0.2 V
or VIN > 10 V
4.1.5 Drain Current ID–600mA
3) Tj = 25 °C
3) Internally limited.
Energies
4.1.6 Unclamped single pulse inductive energy
single pulse
EAS 065mJID = 350 mA;
Vbb = 28 V;
TJ(start) = 85 °C
4.1.7 Unclamped single pulse inductive energy
single pulse
–30mJ
ID = 250 mA;
Vbb = 28 V;
TJ(start) = 150 °C
4.1.8 Unclamped repetitive pulse inductive
energy 1×104 cycles
EAR 018mJID = 200 mA;
Vbb = 13.5 V;
TJ(start) = 105 °C
4.1.9 Unclamped repetitive pulse inductive
energy 1×106 cycles
–13mJ
ID = 170 mA;
Vbb = 13.5 V;
TJ(start) = 105 °C
4.1.10 Total Power Dissipation Ptot –0.78W
4) Ta = 85 °C
4) Device mounted on PCB according EIA/JEDEC standard JESD51-7 (4-layer FR4, 76.2 mm ×114.3 mm with buried
planes). PCB is mounted vertical without blown air.
Temperatures
4.1.11 Operating temperature TJ-40 +150 °C–
4.1.12 Storage temperature Tstg -55 +150 °C–
ESD Susceptibility
4.1.13 Electrostatic discharge voltage 5)
5) ESD susceptibility HBM according to EIA/JESD 22-A 114B, section 4.
VESD -2 2 kV IN Pin
R = 1.5 k;
C = 100 pF;
TJ = 25 °C
Smart Low-Side Power Switch
BTS3405G
General Product CharacteristicsThermal Resistance
Data Sheet 8 Rev. 1.1, 2011-09-01
4.2 Thermal Resistance
Note: Stresses above the ones listed here may cause permanent damage to the device. Exposure to absolute
maximum rating conditions for extended periods may affect device reliability.
Note: 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. Protection functions are
not designed for continuous repetitive operation.
4.2.1 Transient Thermal Impedance
Figure 4 Typical Transient Thermal Impedance single pulse, ZthJA and ZthJC
Pos. Parameter Symbol Limit Values Unit Conditions
Min. Typ. Max.
4.2.1 Junction to Soldering Point RthJC ––38K/W
1) 2)
1) Not subject to production test, specified by design.
2) Device mounted on PCB according EIA/JEDEC standard JESD51-7 (4-layer FR4, 76.2 mm ×114.3 mm with buried
planes). PCB is mounted vertical without blown air with 0.78W power dissipation generated in each channel on the DMOS.
4.2.2 Junction to Ambient
all channel ON
RthJA –80–K/W
1) 2)
t
p
[ s ]
Zth [
K
/
W
]
10
1
1
15
Zth_3405 .emf
10
-1
10
-2
10
2
10
3
10
-3
10
-4
10
-5
0
30
45
60
75
90
Z
thJC
Z
thJA
Data Sheet 9 Rev. 1.1, 2011-09-01
Smart Low-Side Power Switch
BTS3405G
General Product CharacteristicsThermal Resistance
Figure 5 Typical Transient Thermal Impedance ZthJA with different Duty cycles
ZthJA = f(tp) , D = tp/T, Ta = 25 °C
Device mounted on PCB according EIA/JEDEC standard JESD51-7 (4-layer FR4, 76.2 mm ×114.3 mm with
buried planes). PCB is mounted vertical without blown air with 0.78W power dissipation generated in each
channel for single pulse on the DMOS
Z
thJA
[K/W]
10
-3
10
-2
10
-1
10
-1
10
-6
10
-5
10
-4
t
p
[s]
10
2
110
1
10
3
10
2
10
1
1
D = 0.5
D = 0.2
D = 0.1
D = 0.05
D = 0.02
D = 0.01
Single pulse
pulse_BTS3405_25 .emf
Smart Low-Side Power Switch
BTS3405G
Block Description and CharacteristicsInput and Power Stage
Data Sheet 10 Rev. 1.1, 2011-09-01
5 Block Description and Characteristics
5.1 Input and Power Stage
5.1.1 Input Circuit
Figure 6 shows the input circuit of the BTS3405G. The zener Diode protects the input circuit against ESD pulses.
The internal circuitry is supplied by the input PIN. During normal operation the Input is connected to the Gate of
the power MOSFET. During fault condition the device tries to sink the current IINlim in order to give the fault
information back to the driving circuit.
Figure 6 Input Circuit
Figure 7 Typical Input Threshold Voltage Vinth = f(TJ); ID = 50 μA, VD = VIN
Figure 8 Typical Transfer Characteristic ID = f(VIN); VD = 12 V, TJstart = 25 °C
Input.emf
Source
Z
D
INI
IN
Gate
Fault
condition
I
INlim
I
INn om
Logic
Data Sheet 11 Rev. 1.1, 2011-09-01
Smart Low-Side Power Switch
BTS3405G
Block Description and CharacteristicsInput and Power Stage
5.1.2 Failure Feedback
During failure condition the BTS3405G tries to sink a increased input current IINlim.
5.1.3 Output On-State Resistance
The on-state resistance depends on the junction temperature TJ. Figure 9 shows this dependency for the typical
on-state resistance RDS(on).
Figure 9 Typical On-State Resistance, RDS(on) = f(TJ)
0,3
0,5
0,7
0,9
1,1
1,3
1,5
-50 -25 0 25 50 75 100 125 150
R
DS(on)
[ Ω ]
T [ °C ]
rdson.emf
Vin = 5V
Vin = 10V
Smart Low-Side Power Switch
BTS3405G
Block Description and CharacteristicsInput and Power Stage
Data Sheet 12 Rev. 1.1, 2011-09-01
5.1.4 Power Dissipation
The maximum allowed power dissipation in Figure 10 is calculated by RthJC and RthJA.
Figure 10 Maximal Allowable Power Dissipation
5.1.5 Output Timing
A voltage signal at the input pin above the threshold voltage causes the power MOSFET to switch on with a
dedicated slope which is optimized for low EMC emission. Figure 11 shows the timing definition.
Figure 11 Definition of Power Output Timing for Resistive Load
0,01
0,10
1,00
-50 -25 0 25 50 75 100 125 150
T / °C
Ptot_3405.emf
Ptot / W
RthJA
=80 K/W
RthJC=38 K/W
IN [V]
0
5.0
t
V
D
V
bb
Switching.emft
10 %
90 %
t
on
t
off
Data Sheet 13 Rev. 1.1, 2011-09-01
Smart Low-Side Power Switch
BTS3405G
Block Description and CharacteristicsInput and Power Stage
5.1.6 Characteristics
Note: Characteristics show the deviation of parameter at given input voltage and junction temperature. Typical
values show the typical parameters expected from manufacturing.
All voltages with respect to Source Pin unless otherwise stated.
Electrical Characteristics: Input and Power Stage
Tj = -40 ⋅C to +150 ⋅C , all voltages with respect to ground, positive current flowing into pin
(unless otherwise specified
Pos. Parameter Symbol Limit Values Unit Test Conditions
Min. Typ. Max.
Input
5.1.1 Nominal Input current IINnom –1030μAVD = 0 V;
VIN = 10 V
5.1.2 Input current protection mode IINlim – 100 150 μAVIN = 10 V;
TJ = 150 °C
5.1.3 Input threshold voltage VINTH 1.3 1.7 2.2 V VD = VIN;
ID = 50 μA
TJ = 25°C
5.1.4 0.8 – – V VD = VIN;
ID = 50 μA, 150 °C
Power Stage
5.1.5 On-State Resistance RDS(on) –0.9–Ω1) TJ = 25 °C;
VIN = 5 V;
ID = 200mA
5.1.6 – 1.8 2.4 ΩTJ = 150 °C;
VIN = 5 V;
ID = 200mA
5.1.7 – 0.7 – Ω1) TJ = 25 °C;
VIN = 10 V;
ID = 200mA
5.1.8 – 1.4 1.9 ΩTJ = 150 °C;
VIN = 10 V;
ID = 200mA
5.1.9 Nominal load current for both channels ON IDnom 350 400 – mA 1)
TJ < 150 °C;
TA = 105 °C2);
VIN = 5 V
5.1.10 Zero input voltage drain current IDSS ––5μAVDS = 13.5 V;VIN = 0 V;
TJ =150 °C
–2.56μAVDS = 32 V;VIN = 0 V;
TJ =-40 °C to 85 °C
–47μAVDS = 32 V;VIN = 0 V;
TJ =150 °C
Smart Low-Side Power Switch
BTS3405G
Block Description and CharacteristicsInput and Power Stage
Data Sheet 14 Rev. 1.1, 2011-09-01
Switching Vbb = 12 V, RL = 82 Ω
5.1.11 Turn-on time ton –1638μsVIN = 10 V to 90% ID
5.1.12 Turn-off time toff –1545μsVIN = 0 V to 10% ID
5.1.13 Slew rate on dVds/dton –2.59.3V/μs 50% - 30% Vbb;
RL = 82 Ω;
VIN = 0 V to 10 V;
Vbb = 12 V
5.1.14 Slew rate off dVds/dtoff – 6.0 18.2 V/μs 30% - 50% Vbb;
RL = 82 Ω;
VIN = 10 V to 0 V;
Vbb = 12 V
Inverse Diode
5.1.15 Inverse Diode forward voltage VD– -1.0 -1.5 V ID = -1 A;
VIN = 0 V
1) Not subject to production test, calculated by RthJA and RDS(on).
2) Device mounted on PCB according EIA/JEDEC standard JESD51-7 (4-layer FR4, 76.2 mm ×114.3 mm with buried
planes). PCB is mounted vertical without blown air.
Electrical Characteristics: Input and Power Stage (cont’d)
Tj = -40 ⋅C to +150 ⋅C , all voltages with respect to ground, positive current flowing into pin
(unless otherwise specified
Pos. Parameter Symbol Limit Values Unit Test Conditions
Min. Typ. Max.
Data Sheet 15 Rev. 1.1, 2011-09-01
Smart Low-Side Power Switch
BTS3405G
Protection FunctionsThermal Protection
6 Protection Functions
The device provides embedded protection functions. Integrated protection functions are designed to prevent IC
destruction under fault conditions described in the data sheet. Fault conditions are considered as “outside” normal
operation.
6.1 Thermal Protection
The device is protected against over temperature due to overload and / or bad cooling conditions. To ensure this
a temperature sensor located in the Power MOSFET is used.
The BTS3405G has a thermal auto-restart function. After the device has cooled down it will switch on again see
Figure 12.
Figure 12 Error Signal via Input Current at Thermal Shutdown
6.2 Overvoltage Protection
When switching off inductive loads with low-side switches, the Drain-Source voltage VD rises above battery
potential, because the inductance intends to continue driving the current.
Figure 13 Output Clamp
The BTS3405G is equipped with a voltage clamp mechanism that keeps the Drain-Source voltage VD at a certain
level. See Figure 13 and Figure 14 for more details.
IN
0
5V
t
Therm al shutdown
t
T
J
T
JSD
I
IN
I
IS
t
0
I
INf
ΔT
JSD
Ther m al_fault_autor estar t.emf
restart
Source
Drain
OutputC l am ap.em f
Smart Low-Side Power Switch
BTS3405G
Protection FunctionsOvervoltage Protection
Data Sheet 16 Rev. 1.1, 2011-09-01
Figure 14 Switching an Inductance
While demagnetization of inductive loads, energy has to be dissipated in the BTS3405G. This energy can be
calculated with following equation:
(1)
Following equation simplifies under assumption of RL = 0
(2)
IN
0
5V
t
t
V
D
V
bb
InductiveLoad.emf
t
I
D
V
Clamp
Turn off due to
over temperature or short circuit
EV
bb Vout CL()
+()
Vout CL()
RL
------------------------ 1
RLIL
⋅
Vout CL()
------------------------+
⎝⎠
⎜⎟
⎛⎞
IL
+ln⋅L
RL
------
⋅⋅=
E1
2
---LIL
21
Vbb
Vout CL()
Vbb
–
--------------------------------------+
⎝⎠
⎜⎟
⎛⎞
⋅=
Data Sheet 17 Rev. 1.1, 2011-09-01
Smart Low-Side Power Switch
BTS3405G
Protection FunctionsShort Circuit Protection
6.3 Short Circuit Protection
The condition short circuit is an overload condition of the device. If the current reaches the value of Ilim the device
starts to limit the current. In the condition of current limitation the device heats up. If the thermal shutdown
temperature is reached the device turns off. Figure 15 shows this behavior. During the current limitation the input
current is above IINnom. During the time period tdlim, the current can be above Ilim.
Figure 15 Short Circuit Behavior of BTS3405G
As the device is a low side switch it can be assumed that the Source to Ground path has a neglectable low
impedance and resistance. Therefore all impedance and resistance in the load path during short circuit is merged
into Zsc.
IN
0
5V
t
T
J
T
JSD
I
IN
I
INnom
0
I
INlim
Short_cir cuit.em f
Tur n off due to over tem perature
I
D
I
lim
Restart after shor t circuit turn off
Restart into norm al load condition
V
bb
/Z
sc
ΔT
JSD
t
t
t
Occurr ence of Over cur rent
or high ohmic Short circuit
t
d lim
Smart Low-Side Power Switch
BTS3405G
Protection FunctionsCharacteristics
Data Sheet 18 Rev. 1.1, 2011-09-01
6.4 Characteristics
Note: Characteristics show the deviation of parameter at given input voltage and junction temperature. Typical
values show the typical parameters expected from manufacturing.
Electrical Characteristics: Protection Functions
Tj = -40 ⋅C to +150 ⋅C; all voltages with respect to ground, positive current flowing into pin
(unless otherwise specified), all values valid for both channels
Pos. Parameter Symbol Limit Values Unit Test Conditions
Min. Typ. Max.
Thermal Protection
6.4.1 Thermal shut down junction temperature TJSD 150 1751)
1) Not subject to production test, specified by design.
–°C–
6.4.2 Thermal hysteresis ΔTJSD –10–K1)
Overvoltage Protection
6.4.3 Drain clamp voltage VClamp 42 – 55 V VIN = 0 V;
ID = 10 mA;
Current Limitation and Short Circuit Protection
6.4.4 Current limitation Ilim 0.6 0.9 1.2 A VIN = 10 V;VDS = 12 V;
tmeasure = 4 × tdlim
TJ = 25 °C1)
0.3 – – TJ = 150 °C
––1.4 TJ = -40 °C 1)
6.4.5 Current limitation delay time tdlim ––50μs1)
Data Sheet 19 Rev. 1.1, 2011-09-01
Smart Low-Side Power Switch
BTS3405G
Package Outlines BTS3405G
7 Package Outlines BTS3405G
Figure 16 PG-DSO-8-25 (Plastic Dual Small Outline Package)
Green Product (RoHS compliant)
To meet the world-wide customer requirements for environmentally friendly products and to be compliant with
government regulations the device is available as a green product. Green products are RoHS-Compliant (i.e
Pb-free finish on leads and suitable for Pb-free soldering according to IPC/JEDEC J-STD-020).
+0.06
0.19
0.35 x 45˚
1)
-0.2
4
C
8 MAX.
0.64
±0.2
6
±0.25
0.2 8x
M
C
1.27
+0.1
0.41 0.2
M
A
-0.06
1.75 MAX.
(1.45)
±0.07
0.175
B
8x
B
2)
Index Marking
5
-0.21)
41
85
A
1) Does not include plastic or metal protrusion of 0.15 max. per side
2) Lead width can be 0.61 max. in dambar area
GPS01181
0.1
For further information on alternative packages, please visit our website:
http://www.infineon.com/packages.Dimensions in mm
Smart Low-Side Power Switch
BTS3405G
Revision History
Data Sheet 20 Rev. 1.1, 2011-09-01
8 Revision History
Version Date Changes
Rev. 1.1 2011-09-01 fixed a typo in EAR test conditions in chapter Max ratings
updated Feature list and rephrased Detailed Description
fixed a spelling error in 5.1.3 regarding “dependency”
Rev. 1.0 2008-09-25 released data sheet
Edition 2011-09-01
Published by
Infineon Technologies AG
81726 Munich, Germany
© 2011 Infineon Technologies AG
All Rights Reserved.
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