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ULN2803A

Bipolar Transistor Array, Darlington, NPN, 50 V, 500 mA, 2.25 W, 1000 hFE, DIP

STMICROELECTRONICS ULN2803A
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Manufacturer Part No:
ULN2803A
Order Code:
1094428
Product Range
Darlington Array
Technical Datasheet:
ULN2803A   Datasheet
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Product Range Selector (Darlington Array)

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Product Overview

The ULN2803A is an eight darlington array in 18 pin 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. ULN2803A has a 2.7Kohm input resistor for 5V TTL and CMOS 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

Applications

Power Management, Consumer Electronics, Portable Devices, Industrial

Warnings

Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

Product Information

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:
NPN

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50V

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500mA

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2.25W

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1000hFE

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DIP

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18Pins

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Through Hole

:
85°C

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Darlington Array

:
-

:
MSL 2 - 1 year
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Technical Docs (4)

CAD Downloads

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Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

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42,590 In stock

1,500 more will be available on 28/09/21
1,000 more will be available on 31/12/21
31,300 more will be available on 07/01/22
2,460 more will be available on 01/04/22
20 more will be available on 30/09/21

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