A2003 thru A2024: High-Voltage, High-Current Darlington Arrays

A2003, A2004, A2023, and A2024
High Voltage High Current Darlington Arrays
Discontinued Product
These parts are no longer in production The device should not be
purchased for new design applications. Samples are no longer available.
Date of status change: October 31, 2005
Recommended Substitutions:
NOTE: For detailed information on purchasing options, contact your
local Allegro field applications engineer or sales representative.
Allegro MicroSystems, Inc. reserves the right to make, from time to time, revisions to the anticipated product life cycle plan for a
product to accommodate changes in production capabilities, alternative product availabilities, or market demand. The information
included herein is believed to be accurate and reliable. However, Allegro MicroSystems, Inc. assumes no responsibility for its use; nor
for any infringements of patents or other rights of third parties which may result from its use.
Data Sheet
29304F
2003 THRU
2024
HIGH-VOLTAGE, HIGH-CURRENT
DARLINGTON ARRAYS
1
16
2
15
3
14
4
13
5
12
6
11
7
10
8
9
Ideally suited for interfacing between low-level logic circuitry and
multiple peripheral power loads, the Series ULN20xxA/L high-voltage,
high-current Darlington arrays feature continuous load current ratings
to 500 mA for each of the seven drivers. At an appropriate duty cycle
depending on ambient temperature and number of drivers turned ON
simultaneously, typical power loads totaling over 230 W (350 mA x 7,
95 V) can be controlled. Typical loads include relays, solenoids,
stepping motors, magnetic print hammers, multiplexed LED and
incandescent displays, and heaters. All devices feature open-collector
outputs with integral clamp diodes.
The ULN2003A/L and ULN2023A/L have series input resistors
selected for operation directly with 5 V TTL or CMOS. These devices
will handle numerous interface needs — particularly those beyond the
capabilities of standard logic buffers.
The ULN2004A/L and ULN2024A/L have series input resistors for
operation directly from 6 to 15 V CMOS or PMOS logic outputs.
Dwg. No. A-9594
Note that the ULN20xxA series (dual in-line
package) and ULN20xxL series (small-outline
IC package) are electrically identical and share
a common terminal number assignment.
The ULN2003A/L and ULN2004A/L are the standard Darlington
arrays. The outputs are capable of sinking 500 mA and will withstand
at least 50 V in the OFF state. Outputs may be paralleled for higher
load current capability. The ULN2023A/L and ULN2024A/L will
withstand 95 V in the OFF state.
ABSOLUTE MAXIMUM RATINGS
These Darlington arrays are furnished in 16-pin dual in-line plastic
packages (suffix “A”) and 16-lead surface-mountable SOICs (suffix
“L”). All devices are pinned with outputs opposite inputs to facilitate
ease of circuit board layout. All devices are rated for operation over the
temperature range of -20°C to +85°C. Most (see matrix, next page) are
also available for operation to -40°C; to order, change the prefix from
“ULN” to “ULQ”.
Output Voltage, VCE
(ULN200xA and ULN200xL) ........ 50 V
(ULN202xA and ULN202xL) ........ 95 V
Input Voltage, VIN ................................ 30 V
Continuous Output Current,
IC ................................................. 500 mA
Continuous Input Current, IIN ........... 25 mA
Power Dissipation, PD
(one Darlington pair) ..................... 1.0 W
(total package) ....................... See Graph
Operating Temperature Range,
TA .................................. -20°C to +85°C
Storage Temperature Range,
TS ................................. -55°C to +150°C
FEATURES
■ TTL, DTL, PMOS, or CMOS-Compatible Inputs
■ Output Current to 500 mA
■ Output Voltage to 95 V
■ Transient-Protected Outputs
■ Dual In-Line Plastic Package or Small-Outline IC Package
x = digit to identify specific device. Characteristic shown applies to family of
devices with remaining digits as shown. See matrix on next page.
2003 THRU 2024
HIGH-VOLTAGE,
HIGH-CURRENT
DARLINGTON ARRAYS
DEVICE PART NUMBER DESIGNATION
VCE(MAX)
50 V
95 V
IC(MAX)
500 mA
500 mA
Logic
PARTIAL SCHEMATICS
Part Number
5V
TTL, CMOS
ULN2003A*
ULN2003L*
ULN2023A*
ULN2023L
6-15 V
CMOS, PMOS
ULN2004A*
ULN2004L*
ULN2024A
ULN2024L
*Also available for operation between -40°C and +85°C. To order, change
prefix from “ULN” to “ULQ”.
ULN20x3A/L (Each Driver)
2.7K
7.2K
3K
Dwg. No. A-9651
ULN20x4A/L (Each Driver)
COM
10.5K
7.2K
3K
ALLOWABLE PACKAGE POWER DISSIPATION IN WATTS
COM
2.5
2.0
SUFFIX 'A', R θJA = 60°C/W
1.5
1.0
0.5
0
SUFFIX 'L', R θJA = 90°C/W
25
50
75
100
125
AMBIENT TEMPERATURE IN °C
150
Dwg. GP-006A
Dwg. No. A-9898A
X = Digit to identify specific device. Specification shown applies to family of
devices with remaining digits as shown. See matrix above.
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
Copyright © 1974, 1998 Allegro MicroSystems, Inc.
2003 THRU 2024
HIGH-VOLTAGE,
HIGH-CURRENT
DARLINGTON ARRAYS
Types ULN2003A, ULN2003L, ULN2004A, and ULN2004L
ELECTRICAL CHARACTERISTICS at +25°C (unless otherwise noted).
Characteristic
Output Leakage Current
Collector-Emitter
Saturation Voltage
Symbol
Test
Fig.
Applicable
Devices
ICEX
1A
All
VCE(SAT)
Input Current
Input Voltage
IIN(ON)
Min.
VCE = 50 V, TA = 25°C
—
<1
50
µA
VCE = 50 V, TA = 70°C
—
<1
100
µA
VCE = 50 V, TA = 70°C, VIN = 1.0 V
—
<5
500
µA
IC = 100 mA, IB = 250 µA
—
0.9
1.1
V
lC = 200 mA, IB = 350 µA
—
1.1
1.3
V
IC = 350 mA, IB = 500 µA
—
1.3
1.6
V
ULN2003A/L
VIN = 3.85 V
—
0.93
1.35
mA
ULN2004A/L
VIN = 5.0 V
—
0.35
0.5
mA
VIN = 12 V
—
1.0
1.45
mA
lC = 500 µA, TA = 70°C
50
65
—
µA
VCE = 2.0 V, lC = 200 mA
—
—
2.4
V
VCE = 2.0 V, IC = 250 mA
—
—
2.7
V
VCE = 2.0 V, lC = 300 mA
—
—
3.0
V
VCE = 2.0 V, lC = 125 mA
—
—
5.0
V
VCE = 2.0 V, lC = 200 mA
—
—
6.0
V
VCE = 2.0 V, IC = 275 mA
—
—
7.0
V
VCE = 2.0 V, lC = 350 mA
—
—
8.0
V
—
15
25
pF
1B
ULN2004A/L
2
All
3
Limits
Typ. Max.
Test Conditions
IIN(OFF)
4
All
VIN(ON)
5
ULN2003A/L
ULN2004A/L
Units
Input Capacitance
CIN
—
All
Turn-On Delay
tPLH
8
All
0.5 EIN to 0.5 EOUT
—
0.25
1.0
µs
Turn-Off Delay
tPHL
8
All
0.5 EIN to 0.5 EOUT
—
0.25
1.0
µs
Clamp Diode
Leakage Current
IR
6
All
VR = 50 V, TA = 25°C
—
—
50
µA
VR = 50 V, TA = 70°C
—
—
100
µA
Clamp Diode
Forward Voltage
VF
IF = 350 mA
—
1.7
2.0
V
7
All
Complete part number includes suffix to identify package style: A = DIP, L = SOIC.
www.allegromicro.com
2003 THRU 2024
HIGH-VOLTAGE,
HIGH-CURRENT
DARLINGTON ARRAYS
Types ULN2023A, ULN2023L, ULN2024A, and ULN2024L
ELECTRICAL CHARACTERISTICS at +25°C (unless otherwise noted).
Characteristic
Output Leakage Current
Collector-Emitter
Saturation Voltage
Input Current
Input Voltage
Symbol
Test
Fig.
Applicable
Devices
ICEX
1A
All
VCE(SAT)
IIN(ON)
Test Conditions
Min.
VCE = 95 V, TA = 25°C
—
<1
50
µA
VCE = 95 V, TA = 70°C
—
<1
100
µA
VCE = 95 V, TA = 70°C, VIN = 1.0 V
—
<5
500
µA
IC = 100 mA, IB = 250 µA
—
0.9
1.1
V
lC = 200 mA, IB = 350 µA
—
1.1
1.3
V
IC = 350 mA, IB = 500 µA
—
1.3
1.6
V
ULN2023A/L
VIN = 3.85 V
—
0.93
1.35
mA
ULN2024A/L
VIN = 5.0 V
—
0.35
0.5
mA
VIN = 12 V
—
1.0
1.45
mA
lC = 500 µA, TA = 70°C
50
65
—
µA
VCE = 2.0 V, lC = 200 mA
—
—
2.4
V
VCE = 2.0 V, IC = 250 mA
—
—
2.7
V
VCE = 2.0 V, lC = 300 mA
—
—
3.0
V
VCE = 2.0 V, lC = 125 mA
—
—
5.0
V
VCE = 2.0 V, lC = 200 mA
—
—
6.0
V
VCE = 2.0 V, IC = 275 mA
—
—
7.0
V
VCE = 2.0 V, lC = 350 mA
—
—
8.0
V
—
15
25
pF
1B
ULN2024A/L
2
All
3
Limits
Typ. Max.
IIN(OFF)
4
All
VIN(ON)
5
ULN2023A/L
ULN2024A/L
Units
Input Capacitance
CIN
—
All
Turn-On Delay
tPLH
8
All
0.5 EIN to 0.5 EOUT
—
0.25
1.0
µs
Turn-Off Delay
tPHL
8
All
0.5 EIN to 0.5 EOUT
—
0.25
1.0
µs
Clamp Diode
Leakage Current
IR
6
All
VR = 95 V, TA = 25°C
—
—
50
µA
VR = 95 V, TA = 70°C
—
—
100
µA
Clamp Diode
Forward Voltage
VF
IF = 350 mA
—
1.7
2.0
V
7
All
Complete part number includes suffix to identify package style: A = DIP, L = SOIC.
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
2003 THRU 2024
HIGH-VOLTAGE,
HIGH-CURRENT
DARLINGTON ARRAYS
TEST FIGURES
FIGURE 1A
OPEN
FIGURE 1B
VCE
FIGURE 2
VCE
OPEN
µA
I
hFE = C
IB
µA
ICEX
OPEN
OPEN
ICEX
VIN
V
IB
Dwg. No. A-9729A
IC
VCE
Dwg. No. A-9730A
FIGURE 3
Dwg. No. A-9731A
FIGURE 4
OPEN
FIGURE 5
VCE
OPEN
OPEN
µA
IIN
IIN
mA
IC
µA
OPEN
VIN
VIN
V
V
VCE
Dwg. No. A-9732A
Dwg. No. A-9733A
FIGURE 6
IC
Dwg. No. A-9734A
FIGURE 7
FIGURE 8
VR
VIN
50%
INPUT
µA
IF
V
IR
OPEN
OPEN
50%
OUTPUT
t pHL
VF
t pHL
50%
50%
+50 V
Vin
Dwg. No. A-9735A
Dwg. No. A-9736A
ULN20X3*
ULN20X4*
3.5 V
12 V
PULSE
GENERATOR
PRR = 10KHz
DC = 50%
INPUT
93 Ω
30 Ω
* Complete part number includes a final letter to indicate package.
X = Digit to identify specific device. Specification shown applies to family of devices with remaining digits as shown.
www.allegromicro.com
100 Ω
OUT
50 pF
2003 THRU 2024
HIGH-VOLTAGE,
HIGH-CURRENT
DARLINGTON ARRAYS
ALLOWABLE COLLECTOR CURRENT
AS A FUNCTION OF DUTY CYCLE
TYPICAL APPLICATIONS
(Dual In-line-Packaged Devices, Suffix ‘A’)
+VSS
600
+V
1
16
2
15
3
14
4
13
5
12
6
11
7
10
8
9
OUTPUT CURRENT IN mA/CHANNEL
1
2
400
3
4
5
6
7
200
NUMBER OF OUTPUTS
CONDUCTING
SIMULTANEOUSLY
PMOS
OUTPUT
TA = +70°C
RθJA = 60°C/W
Dwg. No. A-9652
0
0
20
40
60
80
100
+VDD
DUTY CYCLE IN PER CENT
Dwg. GP-070
(Small-Outline-Packaged Devices, Suffix ‘L’)
OUTPUT CURRENT IN mA/CHANNEL
600
TA = +70°C
RθJA = 90°C/W
400
+V
1
16
2
15
3
14
4
13
5
12
6
11
7
10
8
9
200 Ω
2
2N4901
200 Ω
3
4
200
5
6
7
CMOS
OUTPUT
NUMBER OF OUTPUTS
CONDUCTING
SIMULTANEOUSLY
Dwg. No. A-9654A
0
0
20
40
60
80
100
DUTY CYCLE IN PER CENT
Dwg. GP-044A
SATURATION VOLTAGE
AS A FUNCTION OF COLLECTOR CURRENT
COLLECTOR CURRENT AS A
FUNCTION OF INPUT CURRENT
200
0
CA
L
400
PI
400
TY
COLLECTOR CURRENT IN mA
600
TY
PI
M
CA
AX
L
.S
AT
UR
AT
IO
N
VO
LT
AG
E
COLLECTOR CURRENT IN mA
600
'D
EQ
.R
AX
M
200
T
PU
IN
T
EN
RR
U
C
0
0
0.5
1.0
1.5
2.0
0
200
400
600
INPUT CURRENT IN µA
COLLECTOR-EMITTER SATURATION VOLTAGE
Dwg. GP-067
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
Dwg. GP-068
2003 THRU 2024
HIGH-VOLTAGE,
HIGH-CURRENT
DARLINGTON ARRAYS
TYPICAL APPLICATIONS
+VCC
INPUT CURRENT
AS A FUNCTION OF INPUT VOLTAGE
Types ULN2003A, ULN2003L, ULN2023A, and
ULN2023L
+V
16
2
15
3
14
4
13
5
12
6
11
2.5
2.0
7
10
8
9
INPUT CURRENT IN mA — I
IN
1
TTL
OUTPUT
M
MU
XI
MA
1.5
TY
AL
1.0
0.5
Dwg. No. A-9653A
P IC
AREA OF NORMAL OPERATION
WITH STANDARD OR SCHOTTKY TTL
0
2.0
3.0
4.0
5.0
6.0
INPUT VOLTAGE
Dwg. GP-069
+VCC
Types ULN2004A, ULN2004L, ULN2024A, and
ULN2024L
+V
16
2
15
3
14
4
13
5
12
6
11
7
10
8
9
TTL
OUTPUT
2.0
INPUT CURRENT IN mA — IIN
RP
1
1.5
XIM
MA
1.0
UM
AL
TYPIC
0.5
Dwg. No. A-10,175
0
5
6
7
8
9
10
11
12
INPUT VOLTAGE
Dwg. GP-069-1
www.allegromicro.com
2003 THRU 2024
HIGH-VOLTAGE,
HIGH-CURRENT
DARLINGTON ARRAYS
PACKAGE DESIGNATOR “A”
Dimensions in Inches
(controlling dimensions)
0.014
0.008
9
16
0.430
MAX
0.280
0.240
0.300
BSC
1
0.070
0.045
0.100
0.775
0.735
8
0.005
BSC
MIN
0.210
MAX
0.015
0.150
0.115
MIN
0.022
0.014
Dwg. MA-001-16A in
Dimension in Millimeters
(for reference only)
0.355
0.204
9
16
10.92
MAX
7.11
6.10
7.62
BSC
1
1.77
1.15
2.54
19.68
18.67
BSC
8
0.13
MIN
5.33
MAX
0.39
3.81
2.93
MIN
0.558
0.356
NOTES: 1.
2.
3.
4.
Dwg. MA-001-16A mm
Leads 1, 8, 9, and 16 may be half leads at vendor’s option.
Lead thickness is measured at seating plane or below.
Lead spacing tolerance is non-cumulative.
Exact body and lead configuration at vendor’s option within limits shown.
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
2003 THRU 2024
HIGH-VOLTAGE,
HIGH-CURRENT
DARLINGTON ARRAYS
PACKAGE DESIGNATOR “L”
Dimensions in Inches
(for reference only)
16
9
0.0098
0.0075
0.1574
0.1497
0.020
0.013
0.2440
0.2284
1
2
3
0.050
0.3937
0.3859
0.050
0.016
0° TO 8°
BSC
0.0688
0.0532
Dwg. MA-007-16 in
0.0040 MIN.
Dimension in Millimeters
(controlling dimensions)
16
9
0.25
0.19
4.00
3.80
0.51
0.33
6.20
5.80
1
2
3
1.27
10.0
9.80
BSC
1.27
0.40
0° TO 8°
1.75
1.35
0.10 MIN.
NOTES: 1. Lead spacing tolerance is non-cumulative.
2. Exact body and lead configuration at vendor’s option within limits shown.
www.allegromicro.com
Dwg. MA-007-16A mm
2003 THRU 2024
HIGH-VOLTAGE,
HIGH-CURRENT
DARLINGTON ARRAYS
The products described here are manufactured under one or more
U.S. patents or U.S. patents pending.
Allegro MicroSystems, Inc. reserves the right to make, from time to
time, such departures from the detail specifications as may be required
to permit improvements in the performance, reliability, or
manufacturability of its products. Before placing an order, the user is
cautioned to verify that the information being relied upon is current.
Allegro products are not authorized for use as critical components
in life-support devices or systems without express written approval.
The information included herein is believed to be accurate and
reliable. However, Allegro MicroSystems, Inc. assumes no responsibility for its use; nor for any infringement of patents or other rights of
third parties which may result from its use.
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
Similar pages