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Seven channel Darlington driver array GR ULN2003 designed for relay stepper motor and LED display control
Seven channel Darlington driver array GR ULN2003 designed for relay stepper motor and LED display control
Specifications
Current - Collector(Ic) :
500mA
Collector - Emitter Voltage VCEO :
50V
Description :
500mA 50V SOP-16 Bipolar Transistor Arrays RoHS
Mfr. Part # :
ULN2003
Model Number :
ULN2003
Package :
SOP-16
Description

Product Overview

The ULN2003 is a monolithic integrated high-voltage, high-current Darlington transistor array. It contains seven independent Darlington driver circuits, each with a free-wheeling clamp diode. This circuit is designed for driving inductive loads such as relays, stepper motors, and is suitable for applications like relay driving, lighting driving, display driving (LED), stepper motor driving, and logic buffering. Each Darlington pair includes a series base resistor, allowing direct connection to TTL/CMOS logic circuits with a 5V operating voltage.

Product Attributes

  • Brand:
  • Origin: China (implied by manufacturer location)
  • Material: Semiconductor (implied)
  • Color: Not specified
  • Certifications: Not specified

Technical Specifications

ParameterSymbolMinTypicalMaxUnitDescription
Input Voltage (Operating)VIN0-30VTa=25
Output Off State VoltageVCE--50VTa=25
Output Maximum CurrentIC--500mATa=25
Input Compatibility-----TTL/CMOS logic signals
Base CurrentIB--25mA-
Operating TemperatureTA-40-85-
Storage TemperatureTS-65-150-
Soldering TemperatureTW--26010s
Output High Leakage CurrentICEX-050AVCE=50V, Ta=25
Output High Leakage CurrentICEX-0100AVCE=50V, Ta=85
Output Low VoltageVCE(SAT)-0.81.6VIOUT=350mA, IIN=500A (Max 1.6V)
Output Low VoltageVCE(SAT)-0.91.3VIOUT=200mA, IIN=350A (Max 1.3V)
Output Low VoltageVCE(SAT)-0.81.1VIOUT=100mA, IIN=250A (Max 1.1V)
Input Current (ON)IIN(ON)-0.71.35mAVIN=3.85V, IOUT=350mA
Input Current (OFF)IIN(OFF)5063-AIOUT=500A, Ta=85
Input Voltage (ON)VIN(ON)-1.83.0VVCE=2V, IOUT=200mA to 300mA
Clamp Diode Reverse Leakage CurrentIR-050AVR=50V, Ta=25
Clamp Diode Reverse Leakage CurrentIR-0100AVR=50V, Ta=85
Clamp Diode Voltage DropVF-1.72.0VIF=350mA, Ta=25
Turn-on Delay TimetON-0.11sVOUT=50V, RL=125, CL=15pF
Turn-off Delay TimetOFF-0.21sVOUT=50V, RL=125, CL=15pF

2309150924_GR-ULN2003_C18164408.pdf

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Seven channel Darlington driver array GR ULN2003 designed for relay stepper motor and LED display control

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Product Detail
Current - Collector(Ic) :
500mA
Collector - Emitter Voltage VCEO :
50V
Description :
500mA 50V SOP-16 Bipolar Transistor Arrays RoHS
Mfr. Part # :
ULN2003
Model Number :
ULN2003
Package :
SOP-16
Contact Supplier
Seven channel Darlington driver array GR ULN2003 designed for relay stepper motor and LED display control

Hefei Purple Horn E-Commerce Co., Ltd.

Verified Supplier
1 Years
anhui, hefei
Since 2009
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Importer
Main Products :
Bipolar Transistor Arrays, Bridge Rectifiers, JFETs
Employee Number :
300~500
Certification Level :
Verified Supplier
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