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STMICROELECTRONICS  ULN2803A  Bipolar Transistor Array, Darlington, NPN, 50 V, 2.25 W, 500 mA, 1000 hFE, DIP

STMICROELECTRONICS ULN2803A

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Product Overview

The ULN2803A 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. 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

 

Product Information

Transistor Polarity:
NPN
Collector Emitter Voltage V(br)ceo:
50V
Power Dissipation Pd:
2.25W
DC Collector Current:
500mA
DC Current Gain hFE:
1000hFE
Transistor Case Style:
DIP
No. of Pins:
18Pins
Operating Temperature Max:
85°C
Product Range:
-
Automotive Qualifications Standard:
-
MSL:
-
Operating Temperature Min:
-20 °C
SVHC:
No SVHC (17-Dec-2015)

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Applications

  • Power Management;
  • Consumer Electronics;
  • Portable Devices;
  • Industrial

Legislation and Environmental

Moisture Sensitivity Level:
-
RoHS Compliant:
Yes
Authorized Distributor

Substitutes

Bipolar (BJT) Array Transistor, Darlington, NPN, 50 V, 2.25 W, 500 mA, 1000, DIP

STMICROELECTRONICS

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