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Monolithic Darlington array LANKE ULN2802 designed for high current relay and stepper motor driver circuits
Monolithic Darlington array LANKE ULN2802 designed for high current relay and stepper motor driver circuits
Specifications
Current - Collector(Ic) :
500mA
Collector - Emitter Voltage VCEO :
-
Description :
500mA ESSOP-10-EP-150mil Bipolar Transistor Arrays RoHS
Mfr. Part # :
ULN2802
Model Number :
ULN2802
Package :
ESSOP-10-EP-150mil
Description

Product Description

The ULN2802 is a monolithic high-voltage, high-current Darlington array. It consists of eight independent Darlington driver circuits. Each circuit includes a free-wheeling diode, making it suitable for driving inductive loads such as relays, stepper motors, and display drivers (LEDs). Each Darlington pair can output 500mA, and paralleling them allows for higher output current capability. The ULN2802 is widely used in relay driving, lighting control, display driving, stepper motor driving, and as logic buffers. Each Darlington driver has a 2.7K base resistor, allowing direct connection to TTL/CMOS circuits at a 5V operating voltage, simplifying the handling of data that previously required standard logic buffers.

Product Attributes

  • Brand: Lanker Semiconductor
  • Origin: Shenzhen, China
  • Certifications: Pb-Free

Technical Specifications

ParameterSymbolConditionsMinTypMaxUnit
Absolute Maximum Ratings
Collector-Emitter Voltage (Pins 7~10)VCE-0.550V
COM Pin Voltage (Pin 6)VCOM50V
Input Voltage (Pins 1~4)VI-0.530V
Collector Peak Current (per channel)ICP500mA/ch
Output Clamp Diode Peak Forward CurrentIOK500mA
Total Emitter Peak CurrentIET-1.5A
Maximum Junction TemperatureTJ150
Storage Temperature RangeTstg-60+150
Recommended Operating Conditions
Collector-Emitter VoltageVCE050V
Output Current (per channel)IOUTTPW=25ms, TA=85, TJ=120, Duty=10%0233mA/ch
Output Current (per channel)IOUTTPW=25ms, TA=85, TJ=120, Duty=50%070mA/ch
Control Signal Input VoltageVIN024V
Input Voltage (Output ON)VIN(ON)Iout=400mA, hFE=8002.824V
Input Voltage (Output OFF)VIN(OFF)00.7V
Clamp Diode Reverse VoltageVR50V
Clamp Diode Peak Forward CurrentIF350mA
Operating Temperature RangeTA-40+85
Electrical Characteristics
On-State Input VoltageVI(ON)VCE=2V, IC=200mA1.92.4V
On-State Input VoltageVI(ON)VCE=2V, IC=250mA2.02.7V
On-State Input VoltageVI(ON)VCE=2V, IC=300mA2.13V
Collector-Emitter Saturation VoltageVCE(SAT)VI=2.4V, IC=30mA0.78V
Collector-Emitter Saturation VoltageVCE(SAT)VI=2.4V, IC=60mA0.82V
Collector-Emitter Saturation VoltageVCE(SAT)VI=2.4V, IC=120mA0.9V
Collector-Emitter Saturation VoltageVCE(SAT)VI=2.4V, IC=240mA1.1V
Collector-Emitter Saturation VoltageVCE(SAT)VI=2.4V, IC=350mA1.25V
Clamp Diode Forward VoltageVFIF=350mA1.41.6V
Collector Cut-off Leakage CurrentICEXVCE=50V, II=050A
Collector Cut-off Leakage CurrentICEXVCE=50V, TA=85, VI=0V100A
Input CurrentIIVIN=12V, IC=60mA4mA
Input CurrentIIVIN=6V1.7mA
Input CurrentIIVIN=4.5V1.1mA
Input CurrentIIVIN=2.4V0.35mA
Clamp Diode Reverse CurrentIRVR=50V100A
Input CapacitanceCIN15pF
Propagation Delay Low-to-HightPLHVL=12V, RL=450.151s
Propagation Delay High-to-LowtPHLVL=12V, RL=450.151s

2510150952_LANKE-ULN2802_C2828555.pdf

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Monolithic Darlington array LANKE ULN2802 designed for high current relay and stepper motor driver circuits

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Product Detail
Current - Collector(Ic) :
500mA
Collector - Emitter Voltage VCEO :
-
Description :
500mA ESSOP-10-EP-150mil Bipolar Transistor Arrays RoHS
Mfr. Part # :
ULN2802
Model Number :
ULN2802
Package :
ESSOP-10-EP-150mil
Contact Supplier
Monolithic Darlington array LANKE ULN2802 designed for high current relay and stepper motor driver circuits

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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