STMicroelectronics ULQ2803A Octal NPN Darlington Transistor, 500 mA 50 V HFE:1000 @ 350 mA @ 2 V, 18-Pin PDIP

RS Stock No.:: 168-8906
Mfr. Part No.:: ULQ2803A
Brand:: STMicroelectronics

STMicroelectronics ULQ2803A Octal NPN Darlington Transistor, 500 mA 50 V HFE:1000 @ 350 mA @ 2 V, 18-Pin PDIP

This image is representative of the product range

On back order for despatch 29/01/2025, delivery within 10 working days from despatch date.

Added

Price (ex. GST) Each (In a Tube of 20)

$4.259

(exc. GST)

$4.685

(inc. GST)

Units	Per unit	Per Tube*
20 - 80	$4.259	$85.18
100 +	$3.832	$76.64
*price indicative

RS Stock No.:: 168-8906
Mfr. Part No.:: ULQ2803A
Brand:: STMicroelectronics

Technical data sheets

Legislation and Compliance

COO (Country of Origin):: CH

Product Details

Darlington Transistor Arrays, STMicroelectronics

Darlington transistor power drivers are high-voltage, high-current switch arrays containing multiple open-collector Darlington pairs and integral suppression diodes for inductive loads. The high current rating of each output is 500 mA or higher. The inputs are pinned opposite the outputs in the IC package to simplify the application board layout. The interface is standard logic level for TTL or CMOS.

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Darlington Transistor Drivers

Specifications

Attribute	Value
Transistor Type	NPN
Maximum Continuous Collector Current	500 mA
Maximum Collector Emitter Voltage	50 V
Maximum Emitter Base Voltage	30 V
Package Type	PDIP
Mounting Type	Through Hole
Pin Count	18
Transistor Configuration	Common Emitter
Number of Elements per Chip	8
Minimum DC Current Gain	1000 @ 350 mA @ 2 V
Maximum Collector Base Voltage	30 V
Maximum Collector Emitter Saturation Voltage	1.6 V
Base Current	25mA
Length	23.24mm
Maximum Operating Temperature	+85 °C
Dimensions	23.24 x 7.1 x 3.67mm
Minimum Operating Temperature	-40 °C
Maximum Power Dissipation	2.25 W
Height	3.67mm
Width	7.1mm