ULQ2803A STMicroelectronics, ULQ2803A Datasheet

IC ARRAY EIGHT DARLINGTON 18 DIP

ULQ2803A

Manufacturer Part Number
ULQ2803A
Description
IC ARRAY EIGHT DARLINGTON 18 DIP
Manufacturer
STMicroelectronics
Type
Darlington Arrayr
Datasheets

Specifications of ULQ2803A

Number Of Drivers/receivers
8/0
Mounting Type
Through Hole
Package / Case
18-DIP (0.300", 7.62mm)
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.)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Voltage - Supply
-
Protocol
-
Lead Free Status / Rohs Status
RoHS Compliant part Electrostatic Device
Other names
497-2362-5

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ULQ2803A
Manufacturer:
ST
Quantity:
6 247
Part Number:
ULQ2803A
Manufacturer:
ALLEGRO/雅丽高
Quantity:
20 000
Part Number:
ULQ2803AP
Manufacturer:
ST
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DESCRIPTION
The ULQ2801A-ULQ2805A each contain eight dar-
lington transistors with common emitters and inte-
gral 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.
Five versions are available to simplify interfacing to
standard logic families : the ULQ2801A is designed
for general purpose applications with a current limit
resistor ; the ULQ2802A has a 10.5k input resistor
and zener for 14-25V PMOS ; the ULQ2803A has a
2.7k
ULQ2804A has a 10.5k
CMOS and the ULQ2805A is designed to sink a
minimum of 350mA for standard and Schottky TTL
where higher output current is required.
All types are supplied in a 18-lead plastic DIP with
a copper lead frame and feature the convenient in-
put-opposite-output pinout to simplify board layout.
September 2003
EIGHT DARLINGTONS PER PACKAGE
EXTENDED TEMPERATURE RANGE
(– 40 to 105 C)
OUTPUT CURRENT TO 500mA
OUTPUT VOLTAGE TO 50V
INTEGRAL SUPPRESSION DIODES
VERSIONS FOR ALL POPULAR LOGIC FAMI-
LIES
OUTPUT CAN BE PARALLELED
INPUTS PINNED OPPOSITE OUTPUTS TO
SIMPLIFY BOARD LAYOUT
input resistor for 5V TTL and CMOS ; the
®
input resistor for 6-15V
EIGHT DARLINGTON ARRAYS
PIN CONNECTION (top view)
ULQ2802A - ULQ2803A
ULQ2804A - ULQ2805A
(Plastic Package)
DIP18
ULQ2801A
1/8

Related parts for ULQ2803A

ULQ2803A Summary of contents

Page 1

... Five versions are available to simplify interfacing to standard logic families : the ULQ2801A is designed for general purpose applications with a current limit resistor ; the ULQ2802A has a 10.5k input resistor and zener for 14-25V PMOS ; the ULQ2803A has a 2.7k input resistor for 5V TTL and CMOS ; the ULQ2804A has a 10.5k ...

Page 2

... ULQ2801A - ULQ2802A - ULQ2803A - ULQ2804A - ULQ2805A SCHEMATIC DIAGRAM AND ORDER CODES For ULQ2801A (each driver for PMOS-CMOS) For ULQ2802A (each driver for 14-15 V PMOS) For ULQ2803A (each driver for 5 V, TTL/CMOS) For ULQ2805A (each driver for high out TTL) ABSOLUTE MAXIMUM RATINGS ...

Page 3

... FE C Input Capacitance i t Turn-on Delay Time PLH t Turn-off Delay Time PHL I Clamp Diode Leakage R Current V Clamp Diode Forward F Voltage (*) Guaranteed by design ULQ2801A - ULQ2802A - ULQ2803A - ULQ2804A - ULQ2805A o = –40 to 105 C, unless otherwise specified) j Test Conditions V = 50V 105 50V 105 C J for ULQ2802A V ...

Page 4

... ULQ2801A - ULQ2802A - ULQ2803A - ULQ2804A - ULQ2805A TEST CIRCUITS Figure 1a. Figure 2. Figure 4. Figure 6. 4/8 Figure 1b. Figure 3. Figure 5. Figure 7. ...

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