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HANSCHIP semiconductor ULN2002DRG product image
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HANSCHIP semiconductor ULN2002DRGRoHS

Manufacturer
HANSCHIP semiconductorAsian Brands
MPN
ULN2002DRG
LCSC Part #
C42396734
Packaging
SOP-14
Customer #
Key Attributes
50V 5 500mA SOP-14 Bipolar Transistor Arrays RoHS
Datasheetpdf iconHANSCHIP semiconductor ULN2002DRG
In-Stock: 5,715
5,715 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
5+$ 0.1691$ 0.85
50+$ 0.1418$ 7.09
150+$ 0.1282$ 19.23
500+$ 0.1179$ 58.95
2,500+$ 0.1097$ 274.25
5,000+$ 0.1056$ 528.00
Standard Packaging2500/Full Reel
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Products Specifications

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TypeDescription
CategoryDiscrete Semiconductors/Transistors/Bipolar (BJT)/Bipolar Transistor Arrays
ManufacturerHANSCHIP semiconductor
PackagingSOP-14
Output Leakage Current(Icex)50uA
Collector - Emitter Voltage VCEO50V
Reverse Leakage Current (Ir)50uA
number of channels5
Input Current(on)6.3mA
Voltage - Forward(Vf)1.4V
Voltage - Input(Max)30V
Current - Collector(Ic)500mA
Operating Temperature-40℃~+85℃
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Additional Information

TypeDetails
Minimum5
Multiple5
Standard Packaging2500
Sales UnitPiece

Introduction

AI Translation

ULN2002 is a monolithic high-voltage, high-current Darlington transistor array IC incorporating five independent Darlington driver channels. Internal freewheeling diodes are integrated for driving inductive loads such as relays and stepper motors. Each Darlington transistor output can sink 500mA, and multiple channels can be connected in parallel for higher current capability. The device is widely applicable to relay driving, lamp driving, display driving (LED), stepper motor driving, and logic buffering. Each Darlington channel in the ULN2002 includes a series 2.7K base resistor, enabling direct interface with TTL/CMOS logic at 5V supply voltage and allowing direct handling of data that would otherwise require standard logic buffers. In addition, each input stage features a 4K pull-down resistor to ground, preventing false triggering of loads caused by undefined MCU states.

Features

AI Translation
  • Single-channel collector output current 500mA
  • High voltage tolerance (50V)
  • TTL/CMOS logic input compatible
  • Widely used for relay driving
  • ULN2002 input port integrated 4k pull-down resistor to ground

Applications

AI Translation
  • Relay driving
  • Indicator light driving
  • Display driving