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Updated at 17/06/2025 10:30:15(UTC+8)

Certifications

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Description

The ULN2003ANSR is a high-current Transistor Array consists of seven NPN Darlington pairs that feature high-voltage outputs with common-cathode clamp diodes for switching inductive loads. The collector-current rating of a single Darlington pair is 500mA. The Darlington pairs can be paralleled for higher current capability. Applications include relay drivers, hammer drivers, lamp drivers, display drivers (LED and gas discharge), line drivers and logic buffers.
High-voltage output
Output clamp diodes
Inputs compatible with various types of logic
Relay driver applications
Green product and no Sb/Br
-20 to 70°C Operating temperature range

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ULN2003ANSR Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Surface Mount
Number of Pins	16 Pin
Case/Package	SOIC-16
Number of Outputs	7 Output
Output Voltage	50.0 V
Number of Positions	16 Position
Polarity	NPN
Breakdown Voltage (Collector to Emitter)	50 V
Drivers Per Package	7
Continuous Collector Current	0.5A
Output Current (Max)	500 mA
DC Current Gain (hFE)	1000
Operating Temperature (Max)	70 ℃
Operating Temperature (Min)	-20 ℃
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Size-Length	10.3 mm
Size-Width	5.3 mm
Size-Height	1.95 mm
Operating Temperature	-20℃ ~ 70℃ (TA)
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/06/15
ECCN Code	EAR99

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