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7 channel high voltage Darlington driver IC UMW ULN2003A for driving relays lamps and motors efficiently
7 channel high voltage Darlington driver IC UMW ULN2003A for driving relays lamps and motors efficiently
Specifications
Collector - Emitter Voltage VCEO :
50V
Operating Temperature :
-40℃~+85℃
Description :
50V SOP-16 Bipolar Transistor Arrays RoHS
Mfr. Part # :
ULN2003A
Model Number :
ULN2003A
Package :
SOP-16
Description

Product Overview

The UMW ULN2003 is a high-voltage, high-current Darlington driver IC featuring 7 NPN Darlington pairs. It is designed for applications requiring direct connection to TTL, CMOS, and PMOS logic, eliminating the need for logic buffers. With a wide operating voltage range, high output voltage (up to 50V), and high output current (up to 500mA), it is suitable for driving various loads including relays, lamps, and motors. Integrated clamp diodes protect against inductive load switching.

Product Attributes

  • Brand: UMW
  • Origin: UTD Semiconductor Co.,Limited

Technical Specifications

ParameterSymbolMinTypMaxUnitsConditions
Input VoltageVIN-0.530V
Output VoltageVOUT-0.550V
Clamp Diode Reverse VoltageVR50V
Output CurrentIOUT500mA
Output Clamp CurrentIOK500mA
Emit Total Current Of Extremal Electrons-2.5A
Storage TemperatureTSTG-55150C
Operating TemperatureTOPR-4085C
Operating Junction TemperatureTJ-40150C
Output Leakage CurrentICEX50ATA=25C, VCE=50V
Output Leakage CurrentICEX50ATA=85C, VCE=50V
CE Saturation VoltageVCE(sat)1.31.7VIOUT=350mA, IIN=500A
CE Saturation VoltageVCE(sat)1.11.6VIOUT=250mA, IIN=350A
CE Saturation VoltageVCE(sat)0.91.3VIOUT=100mA, IIN=250A
Input Current (Output ON)II(ON)0.931.35mAVI=3.85V
Input Current (Output OFF)II(OFF)2.4AIC=500A
Input Voltage (Output ON)VI(ON)2.7V
Input CapacitanceCI100pF
Turn-on DelaytMH510SVCE=2.0V, IC=200mA
Turn-off DelaytML1530SVCE=2.0V, IC=200mA
Clamp Diode Reverse CurrentIR110AVR=50V
Clamp Diode Forward VoltageVF11.7VIF=350mA

2512241909_UMW-ULN2003A_C482013.pdf

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7 channel high voltage Darlington driver IC UMW ULN2003A for driving relays lamps and motors efficiently

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Product Detail
Collector - Emitter Voltage VCEO :
50V
Operating Temperature :
-40℃~+85℃
Description :
50V SOP-16 Bipolar Transistor Arrays RoHS
Mfr. Part # :
ULN2003A
Model Number :
ULN2003A
Package :
SOP-16
Contact Supplier
7 channel high voltage Darlington driver IC UMW ULN2003A for driving relays lamps and motors efficiently

Hefei Purple Horn E-Commerce Co., Ltd.

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