ULN2802A - ST Microelectronics

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

ULN2802A
Manufacturer

ST Microelectronics
ChipWorker Part#

CW1538844
Category

BJT Transistor, BJT
Package

DIP-18
Description

Trans Darlington NPN 50V 0.5A 2250mW 18Pin PDIP Tube
Documentation

Datasheet

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ULN2802A Specifications

Attribute	Attribute Value

Part Number	ULN2802A
Manufacturer	ST Microelectronics
ChipWorker Part#	CW1538844
Category	BJT Transistor, BJT
Documentation	Datasheet
Mounting Style	Through Hole
Number of Pins	18 Pin
Case/Package	DIP-18
Voltage Rating (DC)	50.0 V
Current Rating	500 mA
Output Voltage	50 V
Output Current	500 mA
Number of Channels	8 Channel
Number of Positions	18 Position
Polarity	NPN
Power Dissipation	2.25 W
Input Capacitance	15.0 pF
Breakdown Voltage (Collector to Emitter)	50 V
hFE Min	1000 @350mA, 2V
Output Current (Max)	500 mA
Input Power (Max)	2.25 W
DC Current Gain (hFE)	1000
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-20 ℃
Power Dissipation (Max)	2250 mW
Input Voltage	30 V
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Size-Length	23.24 mm
Size-Width	7.1 mm
Size-Height	3.93 mm
Operating Temperature	-20℃ ~ 150℃ (TJ)
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/12/17
ECCN Code	EAR99

Product Description

The ULN2802A from STMicroelectronics is a through hole eight darlington array in DIP package. Array contains eight darlington transistors with common emitters and integral suppression diodes for inductive loads. Each darlington features a peak load current rating of 600mA (500mA continuous) and can withstand at least 50V in the OFF state. ULN2802A has a 10.5Kohm input resistor and zener for 14V to 25V PMOS to simplify logic families interfacing.
Inputs pinned opposite to outputs to simplify board layout
Outputs may be paralleled for higher current capability
Integral suppression diodes
Output voltage of 50V
DC current gain (hFE) of 1000
Operating ambient temperature range from -20°C to 85°C
Power dissipation (Pd) is 2.25W

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