ULN2003L达林顿晶体管阵列数据手册

DESCRIPTION

LINEARINTEGRATEDCIRCUIT

HIGH VOLTAGE AND HIGH CURRENT 󰀁󰀁

DARLINGTON TRANSISTOR ARRAY

󰀁󰀁The

ULN2003isamonolithichighvoltageandhighcurrent

Darlingtontransistorarrays.ItconsistsofsevenNPNdarlingtonpairsthatfeatureshigh-voltageoutputswithcommon-cathodeclampdiodeforswitchinginductiveloads.Thecollector-currentratingofasingledarlingtonpairis500mA.Thedarlingtonpairsmaybeparrlleledforhighercurrentcapability.Applicationsincluderelaydrivers,hammerdrivers,lampdrivers,displaydrivers(LEDgasdischarge),linedrivers,andlogicbuffers.

TheULN2003hasa2.7kΩseriesbaseresistorforeachdarlingtonpairforoperationdirectlywithTTLor5VCMOSdevices.

DIP-16󰀁

FEATURES

*500mAratedcollectorcurrent(Singleoutput)*High-voltageoutputs:50V

*Inputscompatibalewithvarioustypesoflogic.*Relaydriverapplication󰀁

LOGIC DIAGRAM SCHEMATIC(EACH DARLINGTON PAIR) 1B2B3B4B5B6B7BE123456781615141312111091C2CCOM3C2.7kΩ4C5C6C7CCOMOUPUTCINPUTB7.2kΩ3kΩE

YOUWANGELECTRONICSCO.LTD󰀁󰀁󰀁󰀁󰀁󰀁󰀁󰀁󰀁1ULN2003

Characteristic

Colletor-EmitterVoltageInputVoltage

PeakCollectorCurrentTotalEmitter-terminalPowerDissipationOperatingTemperatureStorageTemperature

LINEARINTEGRATEDCIRCUIT

Symbol

VCEVIIoIOKPdToprTstg

ABSOLUTE MAXIMUM RATINGS(Ta=25°C)

Value

5030500500950Tamb=25°C495Tamb<85°C

-20~+85-65~+150

Unit

VAmAmAmWmW°C°C

Note:Allvolatgevaluesarewithrepecttotheemitter/substrateterminalE,unlessotherwisenoted.

ELECTRICAL CHARACTERISTICS(Ta=25°C,unlessotherwisespecified)

Characteristic

Test Figure

6

Symbol Test Conditions

VCE=2V,Ic=200mA

Min Typ Max

2.42.73

Units

On-stateInputVoltageVI(ON)VCE=2V,Ic=250mAVCE=2V,Ic=300mA

V

Collector-EmitterSaturation

Voltage

II=250µA,Ic=100mA

5

VCE(SAT)II=350µA,Ic=200mA

II=500µA,Ic=350mA

128347--9910

ICEXVFII(OFF)IIIRCItPLHtPHLVOH

Vs=50V,Io=300mA

Vs-20

VCE=50V,II=0

VCE=50V,II=0,Ta=70°CIF=350mA

VCE=50V,IC=500mA,Ta=70°CVI=3.85VVR=50V

VR=50V,Ta=70°CVI=0,f=1MHz

50

0.911.2

1.11.31.650100

µAVµA

1.3550100

mAµApFµsµsmVV

CollectorCutoffCurrentClampForwardVoltageOff-stateInputCurrent

InputCurrentClampReverseCurrentInputCapacitancePropagationdelaytime,low-to-high-leveloutputPropagationdelaytime,high-to-low-leveloutputHigh-leveloutputVoltageafter

switching

1.7650.95

2

150.250.25

2511

YOUWANGELECTRONICSCO.LTD󰀁󰀁󰀁󰀁󰀁󰀁󰀁󰀁󰀁2ULN2003

TEST CIRCUITS

OpenVCELINEARINTEGRATEDCIRCUIT

OpenVCEOpenICEXVIICEXFigure1ICEXTestCircuitFigure2ICEXTestCircuit

OpenVCEOpenII(off)ICII(on)VIOpenFigure3II(off)TestCircuitFigure4II(on)TestCircuit

OpenHFE=IcIIOpenHFE=IcIIIIVCEICVI(on)VCEICNote:IIisfixedformeasuringVCE(sat),variableformeasuringHFE.

Figure5HFE,VCE(sat)TestCircuit

Figure6VI(on)TestCircuit

YOUWANGELECTRONICSCO.LTD󰀁󰀁󰀁󰀁󰀁󰀁󰀁󰀁󰀁3ULN2003

VRIROpenLINEARINTEGRATEDCIRCUIT

VFOpenIFFigure7IRTestCircuitFigure8VFTestCircuit

50%50%INPUTOUTPUTtPHLtPLH50%50%Figure9.PropagationDelayTimeWaveforms

InputVs2mH1N30PulseGenerator(NoteA)CL=15pF(NoteB)200ΩOutput90%1.5V90%1.5V10%<10nsVIH=3VInputOutput10%0VVOHVOLNote:A.ThePulsegeneratoehasthefollowingcharacteristics:PRR=12.5kHz,Zo=50Ω

B.CLincludesprobleandjigcapacitance.

Figure10.Latch-upTestCircuitandVoltageWaveforms

YOUWANGELECTRONICSCO.LTD󰀁󰀁󰀁󰀁󰀁󰀁󰀁󰀁󰀁4ULN2003

Collector-EmittersaturationVoltagevs.CollectorCurrent2.5LINEARINTEGRATEDCIRCUIT

Collector-EmittersaturationVoltagevs.TotalCollectorCurrent(twodarlingtonparalleled)Ta=25kII=250µATYPICAL PERFORMANCE CHARACTERISTICS

2.5Collector-EmittersaturationVoltage,VCE(sat)(V)Collector-EmittersaturationVoltage,VCE(sat)(V)2.0Ta=25kII=250µA2.01.51.0II=350µAII=500µA1.51.0II=250µAII=500µA0.50.500100200300400500002004006008001000CollectorCurrent,Ic(mA)TotalCollectorCurrent,Ic(tot)(mA)CollectorCurrentVs.InputCurrentTa=25kRL=10ΩVs=10VMaximumCollectorCurrent,Ic(mA)500500400MaximumCollectorCurrentVs.DutycycleTa=70kN=1CollectorCurrent,Ic(mA)400300200Vs=8V300200N=2N=5N=7N=NumberofOutputsConductiongSimultaneously02040608010010010000501001502002500InputCurrent,Ii(µA)DutyCycle,(%)

YOUWANGELECTRONICSCO.LTD󰀁󰀁󰀁󰀁󰀁󰀁󰀁󰀁󰀁5ULN2003

TYPICAL APPLICATION CIRCUIT

LINEARINTEGRATEDCIRCUIT

VVcc12345678161514131211109TTLOutputLamptestTTL to Load

VVcc1234Rp5678121110916151413TTLOutputUse of pullup Resistor to increase drive Current

YOUWANGELECTRONICSCO.LTD󰀁󰀁󰀁󰀁󰀁󰀁󰀁󰀁󰀁6This datasheet has been downloaded from:

www.DatasheetCatalog.comDatasheets for electronic components.