HITFET - BTS3046SDL

22
Automotive Power Datasheet Rev. 1.0, 2009-12-06 HITFET - BTS3046SDL 46 mOhm single channel smart low side power switch for 12V & 24V Application HITFET Smart Low Side Power Switch

Transcript of HITFET - BTS3046SDL

Page 1: HITFET - BTS3046SDL

Automot ive Power

Datasheet Rev. 1.0, 2009-12-06

HITFET - BTS3046SDL46 mOhm single channel smart low side power switch for 12V & 24V Application

HITFETSmart Low Side Power Switch

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Datasheet 2 Rev. 1.0, 2009-12-06

HITFET - BTS3046SDLSmart low side power switch

1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

2 Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52.1 Terms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

3 Pin Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63.1 Pin Assignment BTS3046SDL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63.2 Pin Definitions and Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

4 General Product Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74.1 Absolute Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74.2 Functional Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74.3 Thermal Resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84.3.1 Transient Thermal Impedance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

5 Input and Power Stage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105.1 Input Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105.1.1 Failure Feedback . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115.2 Power stage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115.2.1 Output On-state Resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115.2.2 Output Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135.3 Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

6 Protection Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166.1 Thermal Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166.2 Overvoltage Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176.3 Short Circuit Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 186.4 Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

7 Package Outlines BTS3046SDL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

8 Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

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HITFET - BTS3046SDLSmart low side power switch

BTS3046SDL

PG-TO252-3-11

1 Overview

Features• Short circuit and over load protection• Thermal shutdown with latch behavior• ESD protection• Over voltage protection• Logic level input suitable for 5V and 3.3V• Analog driving possible• 12V and 24V usability• Green Product (RoHS compliant)• AEC Qualified

DescriptionThe BTS3046SDL is a single channel low-side MOSFET power switch in PG-TO252-3-11 package providingembedded protective functions. The device is monolithically integrated with a N channel vertical power FET and embedded protection functions.The BTS3046SDL is automotive qualified and can be used in 12V and 24V automotive and industrial applications.

Table 1 Product SummaryDrain voltage1)

1) Active clamped

VD 60 VMaximum Input Voltage VIN 10 VMaximum On-State resistance at 150°C at 5V input voltage RDS(ON) 134 mΩ

Typical On-State resistance at 25°C and 10V input voltage RDS(ON) 46 mΩ

Nominal load current ID(nom) 3.6 AMinimum current limitation level ID(lim) 10 A

Type Package MarkingBTS3046SDL PG-TO252-3-11

Datasheet 3 Rev. 1.0, 2009-12-06

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Overview

Protective Functions• Electrostatic discharge protection (ESD)• Active clamp over voltage protection• Thermal shutdown with latch behavior• Over load and Short circuit protection • Current limitation

Analog Fault Information• Thermal shutdown• Short to Battery• Overload

Applications• Designed for inductive and lamp loads in automotive and industrial applications.• 12V and 24V applications• All types of resistive, inductive and capacitive loads• Replaces discrete circuits

Detailed DescriptionThe device is able to switch all kind of resistive, inductive and capacitive loads, limited by EAS and maximumcurrent capabilities.The BTS3046SDL offers ESD protection on the IN Pin which refers to the Source pin (Ground).The overtemperature protection prevents the device from overheating due to overload and/or bad coolingconditions. The temperature information is given by a temperature sensor in the power MOSFET. During thermalshutdown the device sinks an increased input current at the IN pin to feedback the fault condition.The BTS3046SDL has a thermal-latch function. The device will turn off and stay off, even after the measuredtemperature has dropped below the thermal hysteresis. After cooling down the device can be switched on againby toggling the IN pin.The over voltage protection gets activated during load dump or inductive turn off conditions. The power MOSFETis limiting the drain-source voltage, if it rises above the VDS(clamp).

Datasheet 4 Rev. 1.0, 2009-12-06

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Block Diagram

Datasheet 5 Rev. 1.0, 2009-12-06

2 Block Diagram

Figure 1 Block Diagram

2.1 TermsFigure 2 shows all external terms used in this data sheet.

Figure 2 Naming of electrical parameters

Drain

Source

IN

Over-voltage

ProtectionGate

DrivingUnit

ESD Protection

Over-temperatureProtection

Over-current

limitation

BlockDiagram.emf

Vbat

GNDTerms.emf

IN

Vbat

VIN

I IN

RIN

Source

ISource

ZL

ID

VD

Drain

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Datasheet 6 Rev. 1.0, 2009-12-06

HITFET - BTS3046SDLSmart low side power switch

Pin Configuration

3 Pin Configuration

3.1 Pin Assignment BTS3046SDL

Figure 3 Pin Configuration PG-TO252-3-11

3.2 Pin Definitions and Functions

Pin Symbol Function1 IN Input and fault feedback2,4 Drain Load connection for power DMOS3 Source Ground, Source of power DMOS

(top view )

4 (Tab)

1 32

Drain

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General Product Characteristics

4 General Product Characteristics

4.1 Absolute Maximum Ratings

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 Functional Range

Absolute Maximum Ratings1)

Tj = -40 °C to +150 °C; all voltages with respect to ground, positive current flowing into pin (unless otherwise specified)

1) Not subject to production test, specified by design.

Pos. Parameter Symbol Limit Values Unit Test ConditionsMin. Max.

Voltages4.1.1 Drain voltage VD – 60 V 2) VIN = 0 V, ID = 10 mA

2) Active clamped.

4.1.2 Drain voltage for short circuit protection VD(SC) – 36 V VIN = 5 V

4.1.3 Input Current IIN self limited mA -0.2 V < VIN < 10 V-2 2 mA VIN < -0.2 V

or VIN > 10 V4.1.4 Drain Current ID – 10 A 3)

3) Active limited

Energies4.1.5 Unclamped single pulse inductive energy

single pulseEAS – 140 mJ ID(Start) = 6.5A

Vbat = 24 V;TJ(start) = 150 °C

Temperatures4.1.6 Operating temperature TJ -40 +150 °C –4.1.7 Storage temperature TSTG -55 +150 °C –ESD Susceptibility4.1.8 ESD Resistivity VESD -2 2 kV HBM4)

4) ESD susceptibility, HBM according to EIA/JESD 22-A114, Pin Source connected to Ground

Pos. Parameter Symbol Limit Values Unit ConditionsMin. Max.

4.2.1 Input pin voltage (device ON) VIN 2 10 V –4.2.2 Drain voltage VD 2.5 36 V –

Datasheet 7 Rev. 1.0, 2009-12-06

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General Product Characteristics

Note: Within the functional range the IC operates as described in the circuit description. The electrical characteristics are specified within the conditions given in the related electrical characteristics table.

4.3 Thermal ResistanceNote: This thermal data was generated in accordance with JEDEC JESD51 standards.

For more information, go to www.jedec.org.

4.2.3 Input pin current consumption IIN(ON) – 30 µA normal operation4.2.4 Input pin feedback current IIN(lim) – 400 µA fault indication

Pos. Parameter Symbol Limit Values Unit ConditionsMin. Typ. Max.

4.3.5 Junction to Case RthJC – – 0.9 K/W 1) 2)

1) Not subject to production test, specified by design 2) Specified RthJC value is simulated at natural convection on a cold plate setup (all pins are fixed to ambient temperature).

Ta = 25 °C. Device is loaded with 1W power.

4.3.6 Junction to Ambient (2s2p) RthJA(2s2p) – 27 – K/W 1) 3)

3) Specified RthJA value is according to Jedec JESD51-2,-7 at natural convection on FR4 2s2p board; The product (Chip+Package) was simulated on a 76.2 x 114.3 x 1.5 mm board with 2 inner copper layers (2 x 70 μm Cu, 2 x 35 μm Cu). Ta = 25 °C, Device is loaded with 1W power.

4.3.7 Junction to Ambient (1s0p+600mm2 Cu)

RthJA(1s0p) – 47 – K/W 1) 4)

4) Specified RthJA value is according to Jedec JESD51-2,-3 at natural convection on FR4 1s0p board; The product (Chip+Package) was simulated on a 76.2 x 114.3 x 1.5 mm board with additional heatspreading copper area of 600mm2 and 70 μm thickness. Ta = 25 °C, Device is loaded with 1W power.

Pos. Parameter Symbol Limit Values Unit ConditionsMin. Max.

Datasheet 8 Rev. 1.0, 2009-12-06

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General Product Characteristics

4.3.1 Transient Thermal Impedance

Figure 4 Typical transient thermal impedance ZthJA = f(tp) , Ta = 25 °CValue is according to Jedec JESD51-2,-7 at natural convection on FR4 2s2p board; The product (Chip+Package) was simulated on a 76.2 x 114.3 x 1.5 mm³ board with 2 inner copper layers (2 x 70 μm Cu, 2 x 35 μm Cu). Device is dissipating 1 W power.

.

0

4

8

12

16

20

24

28

0,00001 0,0001 0,001 0,01 0,1 1 10 100 1000 10000

Zth_3046.emf

Z thJ

A [

K

/ W

]

tp [ s ]

Datasheet 9 Rev. 1.0, 2009-12-06

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Input and Power Stage

5 Input and Power Stage

5.1 Input CircuitFigure 5 shows the input circuit of the BTS3046SDL. The Zener Diode ZD protects the input circuit against ESDpulses. The internal circuitry is powered via the input pin. During normal operation the Input is connected to theGate of the power MOSFET. During fault condition the device sinks the current IIN(fault) to give the fault informationback to the driving circuit. The current handling capability of the driving circuit does not influence the devicebehavior as long as the supply current IIN is supplied.

Figure 5 Input Circuit

The following Figure shows the typical input threshold voltage of BTS3046SDL.

Figure 6 Typical Input Threshold Voltage Vinth = f(TJ); ID = 1.2mA , VD = VIN

The following Figure shows the typical transfer characteristic of BTS3046SDL.

Input .emfSource

ZD

IN I INGate

Fault condition

I INf

I ISLogic

0,00

0,25

0,50

0,75

1,00

1,25

1,50

1,75

2,00

-50 -25 0 25 50 75 100 125 150

T [°C]

VIN

(th)

[ V

]

Vinth_3046.emf

Datasheet 10 Rev. 1.0, 2009-12-06

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Input and Power Stage

Figure 7 Typical Transfer Characteristic ID = f(VIN); VD = 13.5 V, TJ(start) = 25 °C

5.1.1 Failure FeedbackDuring failure condition the BTS3046SDL sinks the increased current IIN(fault).

5.2 Power stage

5.2.1 Output On-state ResistanceThe on-state resistance depends on the junction temperature TJ and on the applied input voltage. The followingFigures show this dependencies for the typical on-state resistance RDS(on).Temperature dependency of RDS(on) at 3 different input voltage conditions:

Figure 8 Typical On-State Resistance, RDS(on) = f(TJ), VIN = 10 V

0

10

20

0 1 2 3 4 5 6 7 8 9 10

I D[ A

]

VIN [ V ] transferChart_3046.emf

0,00

0,05

0,10

-50 -25 0 25 50 75 100 125 150

RD

S(o

n) [

Ω ]

T [ °C ]

typ.

rdson_10V_3046.emf

Datasheet 11 Rev. 1.0, 2009-12-06

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Input and Power Stage

Figure 9 Typical On-State Resistance, RDS(on) = f(TJ), VIN = 5 V

Figure 10 Typical On-State Resistance, RDS(on) = f(TJ), VIN = 3 V

0,00

0,05

0,10

0,15

-50 -25 0 25 50 75 100 125 150

RD

S(on

) [ Ω

]

T [ °C ]

typ.

rdson_5V_3046.emf

0,00

0,05

0,10

0,15

0,20

-50 -25 0 25 50 75 100 125 150

RD

S(on

) [ Ω

]

T [ °C ]

typ.

rdson_3V_3046.emf

Datasheet 12 Rev. 1.0, 2009-12-06

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Input and Power Stage

5.2.2 Output TimingA voltage signal at the input pin above the threshold voltage causes the power MOSFET to switch on.Figure 11 shows the timing definition.

Figure 11 Definition of Power Output Timing for Resistive Load

IN [V]

0

10.0

VD [V]

Vbb

Switching .emf

t

50 %

70 %

ton toff

tID [A]

Iload

t

10 %

90 %

dVds/dtoffdVds/dton

Datasheet 13 Rev. 1.0, 2009-12-06

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Input and Power Stage

5.3 CharacteristicsNote: 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 StageTj = -40 °C to +150 °C, Vbat = 8.0 V to 36V, 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.Input5.3.1 Supply current from Input Pin IIN(nom) – 10 30 μA VD = 0 V;

VIN = 10 V5.3.2 Input current protection mode IIN(lim) – 100 400 μA VIN = 10 V;

TJ = 150 °C5.3.3 Input threshold voltage VIN(th) 0.8 1.5 2 V VD = VIN;

ID = 1.2 mAPower Stage5.3.4 On-State Resistance RDS(on) – 46 – mΩ TJ = 25 °C;

VIN = 10 V;ID = 5A

– 92 120 mΩ TJ = 150 °C;VIN = 10 V;ID = 5A

– 54 – mΩ TJ = 25 °C;VIN = 5 V;ID = 5A

– 103 134 mΩ TJ = 150 °C;VIN = 5 V;ID = 5A

– 95 – mΩ 1) TJ = 25 °C;VIN = 3 V;ID = 5A

– 145 208 mΩ 1) TJ = 150 °C;VIN = 3 V;ID = 5A

5.3.5 Nominal load current ID(nom) 3.6 4.3 – A 1)TJ < 150 °C;TA = 105 °C;VIN = 10 V;VDS = 0.5 V

5.3.6 Zero input voltage drain current IDSS – 2.5 6 μA VD = 36 V;VIN = 0 V;TJ = -40 °C to 85 °C

– 8 15 μA VD = 36 V;VIN = 0 V;TJ = 150 °C

Datasheet 14 Rev. 1.0, 2009-12-06

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Input and Power Stage

Switching (see Figure 11 for definition details)5.3.7 Turn-on time ton – 50 100 μs Vbb=13.5V, RL=4.7 Ω

TJ = -40 °C to 85 °C60 120 TJ = 150 °C

– 50 120 μs 1) Vbb=28V, RL=10 Ω5.3.8 Turn-off time toff – 80 120 μs Vbb=13.5V, RL=4.7 Ω

TJ = -40 °C to 85 °C120 200 TJ = 150 °C

– 80 200 μs 1) Vbb=28V, RL=10 Ω5.3.9 Slew rate on -dVds/dton – 0.7 1.5 V/μs Vbb=13.5V, RL=4.7 Ω

0.7 1.5 1) Vbb=28V, RL=10 Ω5.3.10 Slew rate off dVds/dtoff – 0.7 1.5 V/μs Vbb=13.5V, RL=4.7 Ω

0.7 1.5 1) Vbb=28V, RL=10 ΩInverse Diode5.3.11 Inverse Diode forward voltage VD,inverted – -1.0 -1.5 V ID =-15A

VIN = 0 V1) Not subject to production test, calculated by RthJA and RDS(on).

Electrical Characteristics: Input and Power Stage (cont’d)Tj = -40 °C to +150 °C, Vbat = 8.0 V to 36V, 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.

Datasheet 15 Rev. 1.0, 2009-12-06

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Protection Functions

6 Protection FunctionsThe device provides embedded protection functions. Integrated protection functions are designed to prevent ICdestruction under fault conditions described in the data sheet. Fault conditions are considered as “outside” normaloperation.

6.1 Thermal ProtectionThe device is protected against over temperature due to overload and / or bad cooling conditions. To ensure thisa temperature sensor located in the Power MOSFET is used.The BTS3046SDL has a thermal-latch function. The device will turn off and stay off, even after the measuredtemperature has dropped below the thermal hysteresis. After cooling down the device can be switched on againby toggling the IN pin.The protective switch off can be reset by setting the input pin voltage to low. Then the internal logic is not suppliedanymore and the next time the voltage on the IN pin rises above the input threshold voltage, the device will switchon, if the temperature is not above the over temperature threshold.see Figure 12.

Figure 12 Error Signal via Input Current at Thermal Shutdown

IN

Low

High

t

Thermal shutdown

t

TJ

TJSD

IIN

IIN(nom)

t0

IIN(lim)

ΔTJSD

Thermal_fault_latch.emf

Datasheet 16 Rev. 1.0, 2009-12-06

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Protection Functions

6.2 Overvoltage ProtectionWhen switching off inductive loads with low-side switches, the Drain-Source voltage VD rises above batterypotential, because the inductance intends to continue driving the current.

Figure 13 Output Clamp

The BTS3046SDL is equipped with a voltage clamp mechanism that prevents the Drain-Source voltage to riseabove VD(Clamp) . See Figure 13 and Figure 14 for more details.

Figure 14 Switching an Inductance

While demagnetization of inductive loads, energy has to be dissipated in the BTS3046SDL. This energy can be calculated by the following equation:

Following equation simplifies under assumption of RL = 0

Figure 16 shows the inductance / current combination the BTS3046SDL can handle.

Source

Drain

OutputClamp .emf

IN

0

5V

t

tVD

Vbat

InductiveLoad .emf

t

ID

VClamp

Turn off due to over temperature or short circuit

E VD(Clamp)Vbat V– D(Clamp)

RL----------------------------------------- ln⋅ 1

RL IL⋅

Vbat V– D(Clamp)-----------------------------------------–

⎝ ⎠⎜ ⎟⎛ ⎞

IL+ LRL------⋅ ⋅=

E 12---LIL

2 1Vbat

Vbat V– D(Clamp)-----------------------------------------–

⎝ ⎠⎜ ⎟⎛ ⎞

⋅=

Datasheet 17 Rev. 1.0, 2009-12-06

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Protection Functions

For maximum single avalanche energy please also refer to EAS value in “Energies” on Page 7

Figure 15 Maximum load inductance for single pulse L=f (IL), Tj(start)= 150 °C, Vbat= 24V

6.3 Short Circuit ProtectionThe condition short circuit is an overload condition of the device. If the current reaches the limitation value of ID(lim)the device limits the current and starts heating up. When the thermal shutdown temperature is reached, the deviceturns off.The time from the beginning of current limitation until the over temperature switch off depends strongly on thecooling conditions.The device sinks higher current on IN pin during the protective switch off and switches back ON after the INtoggles.Figure 16 shows this behavior.

1,00

10,00

100,00

1 10ID [ A ]

L [ m

H ]

Max.

EAS_3046.emf

Vbat = 24V

Datasheet 18 Rev. 1.0, 2009-12-06

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Protection Functions

Figure 16 Short circuit protection via current limitation and over temperature switch off

6.4 CharacteristicsNote: 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 FunctionsUnless otherwise specified: Tj = -40 °C to +150 °C , Vbat = 8.0 V to 36VPos. Parameter Symbol Limit Values Unit Test Conditions

Min. Typ. Max.Thermal Protection6.4.1 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 – K 1)

Overvoltage Protection6.4.3 Drain clamp voltage VD(Clamp) 60 – 75 V VIN = 0 V; ID = 10 mACurrent limitation6.4.4 Current limitation ID(lim) 10 21 34 A VIN = 10 V;

VD = 13.5V;

tmeasure = 200µs

VIN

0

5V

tTJ

TJSD

IIN

IIN(nom)

0

I IN(lim )

Short_circuit.emf

Turn off due to over temperature

ID

ID(lim )

Restart from IN pin into normal operation

Vbat/Zsc

t

t

t

Occurrence of Over currentor high ohmic Short circuit

IN is switched OFF

Datasheet 19 Rev. 1.0, 2009-12-06

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Datasheet 20 Rev. 1.0, 2009-12-06

HITFET - BTS3046SDLSmart low side power switch

Package Outlines BTS3046SDL

7 Package Outlines BTS3046SDL

Figure 17 PG-TO252-3-11 (Plastic Dual Small Outline Package)

Green Product (RoHS compliant)To meet the world-wide customer requirements for environmentally friendly products and to be compliant withgovernment regulations the device is available as a green product. Green products are RoHS-Compliant (i.ePb-free finish on leads and suitable for Pb-free soldering according to IPC/JEDEC J-STD-020).

5.4 ±0.1

-0.056.5 +0.15

A

±0.5

9.98 6.22

-0.2

1±0.

1

±0.1

50.

8

0.15 MAX.

±0.1per side 0.75

2.28

4.57

+0.08

GPT09277

-0.040.5

2.3 -0.10+0.05

B

0.51

MIN

.

+0.08-0.040.5

0...0.15

BA0.25 M

0.1

All metal surfaces tin plated,except area of cut.

3x

(5)

(4.2

4) -0.01+0.200.9

B

For further information on alternative packages, please visit our website:http://www.infineon.com/packages. Dimensions in mm

Page 21: HITFET - BTS3046SDL

HITFET - BTS3046SDLSmart low side power switch

Revision History

Datasheet 21 Rev. 1.0, 2009-12-06

8 Revision History

Version Date ChangesRev. 1.0 2009-12-06 initial released data sheet

Page 22: HITFET - BTS3046SDL

Edition 2009-12-06Published byInfineon Technologies AG81726 Munich, Germany© 2009 Infineon Technologies AGAll Rights Reserved.

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InformationFor further information on technology, delivery terms and conditions and prices, please contact the nearest Infineon Technologies Office (www.infineon.com).

WarningsDue to technical requirements, components may contain dangerous substances. For information on the types in question, please contact the nearest Infineon Technologies Office.Infineon Technologies components may be used in life-support devices or systems only with the express written approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure of that life-support device or system or to affect the safety or effectiveness of that device or system. Life support devices or systems are intended to be implanted in the human body or to support and/or maintain and sustain and/or protect human life. If they fail, it is reasonable to assume that the health of the user or other persons may be endangered.