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Updated at 01/11/2025 10:30:15(UTC+8)

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Description

The ULQ2004A is a Darlington Bipolar Transistor Array containing seven open collector Darlington pairs with common emitters. Each channel rated at 500mA and can withstand peak currents of 600mA. Suppression diodes are included for inductive load driving and the inputs are pinned opposite the outputs to simplify board layout. The versions interface to all common logic families. It is useful for driving a wide range of loads including solenoids, relays DC motors, LED displays filament lamps, thermal print-heads and high power buffers.
Integrated suppression diodes for inductive loads
Outputs can be paralleled for higher current
TTL/CMOS/PMOS/DTL compatible inputs
Inputs pinned opposite outputs to simplify layout

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ULQ2004A Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Through Hole
Number of Pins	16 Pin
Case/Package	DIP-16
Voltage Rating (DC)	50.0 V
Current Rating	500 mA
Number of Positions	16 Position
Polarity	NPN
Breakdown Voltage (Collector to Emitter)	50 V
hFE Min	1000 @350mA, 2V
DC Current Gain (hFE)	1000
Operating Temperature (Max)	105 ℃
Operating Temperature (Min)	-40 ℃
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Size-Length	20 mm
Size-Width	7.1 mm
Size-Height	5.1 mm
Operating Temperature	150℃ (TJ)
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
ECCN Code	EAR99

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