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STMicroelectronics ULN2803A - DARLINGTON ARRAY; DIP; EIGHT DARLING

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STMicroelectronics

DARLINGTON ARRAY; DIP; EIGHT DARLINGTON TRANSISTORS; 50V; 30V; 500MA COLLECTOR

$0.49 (Each)

Mfr Part#: ULN2803A
Allied Stock#: 248-9280

Quantity:

Min. Order QTY: 1|Multiples of: 1

Availability:

1265 can ship immediately.
16432 can ship in 10 days.

On Order: 6500

Request Lead Time

Datasheet

Catalog Page #1828

RoHS Compliant part

RoHS Compliant part

Electrostatic Device

Standard Pricing:

1 - 24	$0.491
25 - 99	$0.438
100 - 249	$0.390
250+	$0.354

Overview

Similar Products

Darlington Array, 8, 50v, 500ma Output Current, 18 pin dip
The uln2803a 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. Outputs may be paralleled for higher current capability.
Supplied in a 18-lead plastic DIP with a copper lead from and feature the convenient input opposite-output pinout to simplify board layout.
EIGHT DARLINGTONS WITH COMMON EMITTERS

OUTPUT CURRENT TO 500 mA
OUTPUT VOLTAGE TO 50 V
OUTPUT VOLTAGE TO 50V
INTEGRAL SUPPRESSION DIODES
VERSIONS FOR ALL POPULAR LOGIC FAMILIES.
OUTPUT CAN BE PARALLELED

INPUTS PINNED OPPOSITE OUTPUTS TO SIMPLIFY BOARD LAYOUT

Current, Base	:	25 mA
Current, Collector	:	500 mA
Current, Leakage Output	:	50 uA (Max.)
Input Capacitance	:	15 pF (Typ.)
Package Type	:	DIP
Power Dissipation	:	2.25 W (Per Package)
Temperature, Range, Operating Ambient	:	-40 to 105 °C
Thermal Resistance, Junction to Ambient	:	55 °C⁄W
Time, Turn-Off Delay	:	0.25 μS (Typ.)
Time, Turn-On Delay	:	0.25 μS (Typ.)
Transistor Type	:	Eight Darlington Transistors
Voltage, Input	:	30 V
Voltage, Output	:	50 V
Voltage, Saturation, Collector to Emitter	:	1.3 V (Typ.)

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