STMicroelectronics-ULN2004A
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ULN2001, ULN2002
ULN2003, ULN2004
Seven Darlington array
Datasheet
–
production data
Description
The ULN2001, ULN2002, ULN2003 and ULN
2004 are high-voltage, high-current Darlington
arrays each containing seven open collector
Darlington pairs with common emitters. Each
channel is rated at 500 mA and can withstand
peak currents of 600 mA. Suppression diodes are
included for inductive load driving and the inputs
are pinned opposite the outputs to simplify board
layout.
DIP-16L
SO-16
(Narrow)
The versions interface to all common logic
families: ULN2001 (general purpose, DTL, TTL,
PMOS, CMOS); ULN2002 (14 – 25 V PMOS);
ULN2003 (5 V TTL, CMOS); ULN2004 (6 – 15 V
CMOS, PMOS).
Features
Seven Darlingtons per package
Output current 500 mA per driver (600 mA
peak)
These versatile devices are useful for driving a
wide range of loads including solenoids, relay DC
motors, LED display filament lamps, thermal
printheads and high-power buffers.
Output voltage 50 V
Integrated suppression diodes for inductive
loads
Outputs can be paralleled for higher current
TTL/CMOS/PMOS/DTL compatible inputs
The ULN2001A/2002A/2003A and 2004A are
supplied in a 16-pin DIP package with a copper
leadframe to reduce thermal resistance. They are
available also in small outline package (SO-16) as
ULN2001D1/2002D1/2003D1/ 2004D1.
Input pins placed opposite to output pins to
simplify layout
November 2017
DocID5279 Rev 10
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This is information on a product in full production.
Contents
ULN2001, ULN2002, ULN2003, ULN2004
Contents
Diagram .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Pin configuration
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Electrical characteristics
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Test circuits
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Order codes
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Revision history
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
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ULN2001, ULN2002, ULN2003, ULN2004
Diagram
1
Diagram
Figure 1. Schematic diagram
ULN2001 (each driver)
ULN2002 (each driver)
ULN2003 (each driver)
ULN2004 (each driver)
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Pin configuration
ULN2001, ULN2002, ULN2003, ULN2004
2
Pin configuration
Figure 2. Pin connections (top view)
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Maximum ratings
3
Maximum ratings
Table 1. Absolute maximum ratings
Parameter
Symbol
Value
Unit
V
O
Output voltage
50
30
V
Input voltage (for ULN2002A/D – 2003A/D –
2004A/D)
V
I
V
I
C
I
B
Continuous collector current
Continuous base current
500
25
mA
mA
°C
T
A
Operating ambient temperature range
Storage temperature range
Junction temperature
– 40 to 85
– 55 to 150
150
T
STG
T
J
°C
°C
Table 2. Thermal data
Parameter
Symbol
R
thJA
DIP-16
SO-16
Unit
Thermal resistance junction-ambient, Max.
70
120
C/W
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Electrical characteristics
ULN2001, ULN2002, ULN2003, ULN2004
4
Electrical characteristics
T
A
= 25 °C unless otherwise specified.
Table 3. Electrical characteristics
Test condition
Symbol
Parameter
Min.
Typ. Max.
Unit
50
100
T
A
= 85 °C for ULN2002, V
CE
= 50 V,
I
CEX
Output leakage current
µA
500
500
T
A
= 85 °C for ULN2002, V
CE
= 50 V,
I
C
= 100 mA, I
B
= 250 µA
I
C
= 200 mA, I
B
= 350 µA
I
C
= 350 mA, I
B
= 500 µA
for ULN2002, V
I
= 17 V
for ULN2003, V
I
= 3.85 V
for ULN2004, V
I
= 5 V
V
I
= 12 V
0.9
1.1
1.3
0.82
0.93
0.35
1
1.1
1.3
Collector-emitter saturation
V
CE(SAT)
V
1.6
1.25
1.35
0.5
I
I(ON)
mA
µA
1.45
I
I(OFF)
T
A
= 85 °C, I
C
= 500 µA
50
65
V
CE
= 2
V
,
f
or ULN2002
I
C
= 300 mA
for ULN2003
I
C
= 200 mA
I
C
= 250 mA
I
C
= 300 mA
for ULN2004
I
C
= 125 mA
I
C
= 200 mA
I
C
= 275 mA
I
C
= 350 mA
13
2.4
2.7
3
V
5
6
7
8
DC Forward current gain
for ULN2001, V
CE
= 2
V
,
I
C
= 350 mA
h
FE
1000
C
I
Input capacitance
Turn-on delay time
Turn-off delay time
15
25
1
pF
µs
µs
t
PLH
t
PHL
0.5 V
I
to 0.5 V
O
0.5 V
I
to 0.5 V
O
V
R
= 50 V
0.25
0.25
1
50
100
Clamp diode leakage current
I
R
µA
V
T
A
= 85 °C
,
V
R
= 50 V
Clamp diode forward voltage
V
F
I
F
= 350 mA
1.7
2
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Test circuits
5
Test circuits
Figure 3. Output leakage current
Figure 4. Output leakage current (for ULN2002
only)
Figure 5. Collector-emitter saturation voltage
Figure 6. Input current (ON)
Figure 7. Input current (OFF)
Figure 8. Input voltage
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Test circuits
ULN2001, ULN2002, ULN2003, ULN2004
Figure 10. Clamp diode forward voltage
Figure 9. Clamp diode leakage current
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Typical performance characteristics
6
Typical performance characteristics
Figure 11. Collector current vs. saturation
Figure 12. Collector current vs. saturation
voltage
voltage (T
= 25 °C)
J
85°C
25°C
-30°C
I
IN
= 500 µA
VCE
SAT
[V]
Figure 13. Input current vs. input voltage
Figure 14. Input current vs. input voltage
(Ta = 25 °C)
ULN2003A
ULN2003A
Ta = 25
C
Iout=10
0
m
A
I
o
u
t
=
200mA
M
a
x
I
o
u
t
=
300mA
Typ
M
i
n
Figure 15. Collector current vs. input current
Figure 16. h
vs. output current
FE
10000
1000
100
10
V
CE
= 2 V
85 °C
8
5
°
C
–
40 °C
-3
0
°
C
25 °C
2
5
°
C
V
CE
= 2 V
1
1
10
100
1000
Output current I
OUT
[mA]
I
IN
[
μ
A]
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Typical performance characteristics
ULN2001, ULN2002, ULN2003, ULN2004
Figure 17. Peak collector current vs. duty cycle
Figure 18. Peak collector current vs. duty cycle
(DIP-16) (SO-16)
Ic peak
(mA)
Ic peak
(mA)
D96IN451
D96IN452A
Tamb=70°C
(SO16)
NUMBER OF ACTIVE OUTPUT
6 5
7
4
3
2
500
400
300
200
100
500
400
300
200
100
2
3
Tamb=70°C
(DIP16)
5
7
NUMBER OF ACTIVE OUTPUT
0
0
0
0
20
40
60
80
100
DC
20
40
60
80
DC
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Package information
7
Package information
In order to meet environmental requirements, ST offers these devices in different grades of
®
®
ECOPACK packages,
depending on their level of environmental compliance. ECOPACK
®
ECOPACK is
an ST trademark.
7.1
DIP-16L package information
Figure 19. DIP-16L package outline
0015895_E
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Package information
ULN2001, ULN2002, ULN2003, ULN2004
Table 4. DIP-16L mechanical data
mm.
Typ.
Dim.
Min.
Max.
A
A1
A2
b
5.33
0.38
2.92
0.36
1.14
0.20
18067
7.62
6.10
3.30
0.46
1.52
0.25
19.18
7.87
6.35
2.54
17.78
7.62
4.95
0.56
1.78
0.36
19.69
8.26
7.11
b2
c
D
E
E1
e
e1
eA
eB
L
10.92
3.81
2.92
3.30
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Package information
7.2
SO-16 Narrow package information
Figure 20. SO-16 package outline
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Package information
ULN2001, ULN2002, ULN2003, ULN2004
Table 5. SO-16 Narrow mechanical data
mm.
Typ.
inch.
Typ.
Dim.
Min.
Max.
Min.
Max.
A
1.75
0.25
0.069
0.009
a1
0.1
0.004
a2
b
1.6
0.063
0.018
0.010
0.35
0.19
0.46
0.25
0.014
0.007
b1
C
0.5
0.020
c1
D
(1)
E
45°
10
(typ.)
0.386
0.228
9.8
5.8
0.394
0.244
6.2
e
1.27
8.89
0.050
0.350
e3
F
(1)
G
3.8
4.60
0.4
4.0
0.150
0.181
0.150
0.157
0.208
0.050
5.30
1.27
L
M
S
0.62
0.024
8° (max.)
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Order codes
8
Order codes
Table 6. Order codes
Part number
Package
ULN2001A
ULN2002A
DIP-16
DIP-16
ULN2003A
DIP-16
ULN2004A
DIP-16
ULN2001D1013TR
ULN2002D1013TR
ULN2003D1013TR
ULN2004D1013TR
SO-16 in tape and reel
SO-16 in tape and reel
SO-16 in tape and reel
SO-16 in tape and reel
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Revision history
ULN2001, ULN2002, ULN2003, ULN2004
9
Revision history
Table 7. Revision history
Date
Revision
Changes
05-Dec-2006
28-Aug-2007
5
6
Order code updated and document reformatted.
Added
Table 1
in cover page.
Modified:
Figure 12 on page 9
.
07-May-2012
01-Jun-2012
7
8
Added:
Figure 13
,
14
,
15
and
Figure 16 on page 9
.
Updated: DIP-16L package mechanical data
Table 4 on page 12
and
Figure 19 on page 11
.
Added Plastic DIP16-L package.
Removed Device summary table.
Updated
Table 7: Order code
.
22-Jul-2015
07-Nov-2017
9
Added
Section 7.2: Plastic DIP-16L package information
.
Minor text changes.
Removed plastic DIP-16L package and associated order code
ULN2003AA
10
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