ULQ2003A Q1, ULQ2004A Q1,
HIGH VOLTAGE HIGH CURRENT DARLINGTON
TRANSISTOR ARRAY
SGLS148A - DECEMBER 2002 - REVISED OCTOBER 2004
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
D
Qualification in Accordance With
AEC-Q100
D
Qualified for Automotive Applications
D
Customer-Specific Configuration Control
Can Be Supported Along With
Major-Change Approval
D
ESD Protection Exceeds 200 V Using
Machine Model (C = 200 pF, R = 0)
D
500-mA Rated Collector Current
(Single Output)
D
High-Voltage Outputs . . . 50 V
D
Output Clamp Diodes
D
Inputs Compatible With Various Types of
Logic
D
Relay-Driver Applications
Contact Texas Instruments for details. Q100 qualification data
available on request.
description
The ULQ2003A-Q1 and ULQ2004A-Q1 are high-voltage, high-current Darlington transistor arrays. Each
consists of seven npn Darlington pairs that feature high-voltage outputs with common-cathode clamp diodes
for switching inductive loads. The collector-current rating of a single Darlington pair is 500 mA. The Darlington
pairs can be paralleled for higher current capability. Applications include relay drivers, hammer drivers, lamp
drivers, display drivers (LED and gas discharge), line drivers, and logic buffers.
The ULQ2003A-Q1 has a 2.7-k
series base resistor for each Darlington pair, for operation directly with TTL
or 5-V CMOS devices. The ULQ2004A-Q1 has a 10.5-k
series base resistor to allow operation directly from
CMOS devices that use supply voltages of 6 V to 15 V. The required input current of the ULQ2004A-Q1 is below
that of the ULQ2003A-Q1.
AVAILABLE OPTIONS
TA
D PACKAGES
{
TA
SMALL OUTLINE
-40
C to 105
C
ULQ2003ATDQ1
ULQ2003ATDRQ1
-40
C to 105
C
ULQ2004ATDQ1
}
ULQ2004ATDRQ1
The D package is available taped and reeled. Add the suffix R to
device type (e.g., ULQ2003TDADRQ1).
ULQ2004ATDQ1 is Product Preview only.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
Copyright
2004, Texas Instruments Incorporated
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
D PACKAGE
(TOP VIEW)
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
1B
2B
3B
4B
5B
6B
7B
E
1C
2C
3C
4C
5C
6C
7C
COM
ULQ2003A Q1, ULQ2004A Q1,
HIGH VOLTAGE HIGH CURRENT DARLINGTON
TRANSISTOR ARRAY
SGLS148A - DECEMBER 2002 - REVISED OCTOBER 2004
2
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
logic diagram
7C
6C
5C
4C
3C
2C
1C
COM
7
6
5
4
3
2
1
7B
6B
5B
4B
3B
2B
1B
10
11
12
13
14
15
16
9
schematics (each Darlington pair)
Output
C
COM
E
ULQ2003A-Q1, ULQ2004A-Q1
7.2 k
3 k
RB
Input
B
ULQ2003A-Q1: RB = 2.7 k
ULQ2004A-Q1: RB = 10.5 k
All resistor values shown are nominal.
absolute maximum ratings at 25
C free-air temperature (unless otherwise noted)
Collector-emitter voltage
50 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Clamp diode reverse voltage (see Note 1)
50 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input voltage, V
I
(see Note 1)
30 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Peak collector current (see Figure 14)
500 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output clamp current, I
OK
500 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Total emitter-terminal current -2.5
A
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Continuous total power dissipation
See Dissipation Rating Table
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Package thermal impedance,
JA
(see Note 2)
73
C/W
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating free-air temperature range, T
A
, -40
C to 105
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds
260
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range, T
stg
-65
C to 150
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTES:
1. All voltage values are with respect to the emitter/substrate terminal E, unless otherwise noted.
2. The package thermal impedance is calculated in accordance with JESD 51-7.
ULQ2003A Q1, ULQ2004A Q1,
HIGH VOLTAGE HIGH CURRENT DARLINGTON
TRANSISTOR ARRAY
SGLS148A - DECEMBER 2002 - REVISED OCTOBER 2004
3
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
DISSIPATION RATING TABLE
PACKAGE
TA = 25
C
DERATING FACTOR
TA = 85
C
TA = 105
C
PACKAGE
TA = 25 C
POWER RATING
DERATING FACTOR
ABOVE TA = 25
C
TA = 85 C
POWER RATING
TA = 105 C
POWER RATING
D
950 mW
7.6 mW/
C
494 mW
342 mW
electrical characteristics over recommended operating conditions (unless otherwise noted)
PARAMETER
TEST CONDITIONS
ULQ2003A-Q1
ULQ2004A-Q1
UNIT
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
UNIT
IC = 125 mA
5
IC = 200 mA
2.7
6
VI(on)
On-state input voltage, See Figure 6
VCE = 2 V
IC = 250 mA
2.9
V
VI(on)
On-state input voltage, See Figure 6
VCE = 2 V
IC = 275 mA
7
V
IC = 300 mA
3
IC = 350 mA
8
Collector-emitter saturation voltage,
II = 250
A,
IC = 100 mA
0.9
1.2
0.9
1.1
VCE(sat)
Collector-emitter saturation voltage,
See Figure 5
II = 350
A,
IC = 200 mA
1
1.4
1
1.3
V
VCE(sat)
See Figure 5
II = 500
A,
IC = 350 mA
1.2
1.7
1.2
1.6
V
ICEX
Collector cutoff current
VCE = 50 V, II = 0,
See Figure 1
100
50
A
ICEX
Collector cutoff current
VCE = 50 V,
II = 0
100
A
VCE = 50 V,
See Figure 2
VI = 1 V
500
VF
Clamp forward voltage,
See Figure 8
IF = 350 mA
1.7
2.2
1.7
2.1
V
II(off)
Off-state input current, See Figure 3
VCE = 50 V,
IC = 500 A
30
65
50
65
A
II(off)
Off-state input current, See Figure 3
VCE = 50 V,
IC = 500
A
30
65
50
65
A
VI = 3.85 V
0.93
1.35
II
Input current, see Figure 4
VI = 5 V
0.35
0.5
mA
II
Input current, see Figure 4
VI = 12 V
1
1.45
mA
IR
Clamp reverse current,
VR = 50 V,
TA = 25
C
100
50
A
IR
Clamp reverse current,
See Figure 7
VR = 50 V
100
100
A
Ci
Input capacitance
VI = 0,
f = 1 MHz
15
25
15
25
pF
switching characteristics over recommended operating conditions (unless otherwise noted)
PARAMETER
TEST CONDITIONS
ULQ2003A-Q1,
ULQ2004A-Q1
UNIT
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
tPLH
Propagation delay time, low-to-high level output
See Figure 9
1
10
s
tPHL
Propagation delay time, high-to-low level output
See Figure 9
1
10
s
VOH
High-level output voltage after switching
VS = 50 V,
See Figure 10
IO
300 mA,
VS-500
mV
ULQ2003A Q1, ULQ2004A Q1,
HIGH VOLTAGE HIGH CURRENT DARLINGTON
TRANSISTOR ARRAY
SGLS148A - DECEMBER 2002 - REVISED OCTOBER 2004
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
PARAMETER MEASUREMENT INFORMATION
Open
VCE
Open
ICEX
Figure 1. I
CEX
Test Circuit
Open
VCE
VI
ICEX
Figure 2. I
CEX
Test Circuit
Open
VCE
IC
II(off)
Figure 3. I
I(off)
Test Circuit
Open
Open
II(on)
VI
Figure 4. I
I
Test Circuit
Open
VCE
IC
II
hFE =
IC
II
NOTE: II is fixed for measuring VCE(sat), variable for
measuring hFE.
Figure 5. h
FE
, V
CE(sat)
Test Circuit
Open
VCE
IC
VI(on)
Figure 6. V
I(on)
Test Circuit
VR
Open
IR
Figure 7. I
R
Test Circuit
IF
VF
Open
Figure 8. V
F
Test Circuit
ULQ2003A Q1, ULQ2004A Q1,
HIGH VOLTAGE HIGH CURRENT DARLINGTON
TRANSISTOR ARRAY
SGLS148A - DECEMBER 2002 - REVISED OCTOBER 2004
5
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
PARAMETER MEASUREMENT INFORMATION
50%
50%
50%
50%
tPHL
VOLTAGE WAVEFORMS
Input
Output
tPLH
Figure 9. Propagation Delay-Time Waveforms
Open
VS
200
Output
CL = 15 pF
(see Note B)
90%
90%
1.5 V
1.5 V
10%
10%
40
s
10 ns
5 ns
VIH
(see Note C)
0 V
VOH
VOL
Input
Output
TEST CIRCUIT
VOLTAGE WAVEFORMS
1N3064
2 mH
Pulse
Generator
(see Note A)
ULQ2003A-Q1
ULQ2004A-Q1
NOTES: A. The pulse generator has the following characteristics: PRR = 12.5 kHz, ZO = 50
.
B. CL includes probe and jig capacitance.
C. For testing the ULQ2003A-Q1, VIH = 3 V; for the ULQ2004A-Q1, VIH = 8 V.
Figure 10. Latch-Up Test Circuit and Voltage Waveforms
ULQ2003A Q1, ULQ2004A Q1,
HIGH VOLTAGE HIGH CURRENT DARLINGTON
TRANSISTOR ARRAY
SGLS148A - DECEMBER 2002 - REVISED OCTOBER 2004
6
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 11
COLLECTOR-EMITTER SATURATION VOLTAGE
vs
COLLECTOR CURRENT
(ONE DARLINGTON)
0
IC - Collector Current - mA
2.5
800
0
100
200
300
400
500
600
700
0.5
1
1.5
2
II = 350
A
II = 500
A
VCE(sat) - Collector-Emitter Saturation V
o
ltage - V
V
CE(sat)
TA = 25
C
II = 250
A
2
1.5
1
0.5
700
600
500
400
300
200
100
0
800
2.5
IC(tot) - Total Collector Current - mA
0
COLLECTOR-EMITTER SATURATION VOLTAGE
vs
TOTAL COLLECTOR CURRENT
(TWO DARLINGTONS IN PARALLEL)
VCE(sat) - Collector-Emitter Saturation V
o
ltage - V
V
CE(sat)
II = 250
A
II = 350
A
II = 500
A
TA = 25
C
Figure 12
COLLECTOR CURRENT
vs
INPUT CURRENT
0
II - Input Current -
A
500
200
0
25
50
75
100
125
150
175
50
100
150
200
250
300
350
400
450
VS = 10 V
VS = 8 V
IC - Collector Current - mA CI
RL = 10
TA = 25
C
Figure 13
ULQ2003A Q1, ULQ2004A Q1,
HIGH VOLTAGE HIGH CURRENT DARLINGTON
TRANSISTOR ARRAY
SGLS148A - DECEMBER 2002 - REVISED OCTOBER 2004
7
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
THERMAL INFORMATION
Figure 14
0
Duty Cycle - %
600
100
0
10
20
30
40
50
60
70
80
90
100
200
300
400
500
TA = 70
C
N = Number of Outputs
Conducting Simultaneously
N = 6
N = 7
MAXIMUM COLLECTOR CURRENT
vs
DUTY CYCLE
N = 5
N = 3
N = 2
N = 1
IC - Maximum Collector Current - mA CI
N = 4
ULQ2003A Q1, ULQ2004A Q1,
HIGH VOLTAGE HIGH CURRENT DARLINGTON
TRANSISTOR ARRAY
SGLS148A - DECEMBER 2002 - REVISED OCTOBER 2004
8
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
APPLICATION INFORMATION
ULQ2003A-Q1
Lamp
Test
TTL
Output
VCC
V
1
2
3
4
5
6
9
10
11
12
13
14
15
16
8
7
Figure 15. TTL to Load
VDD
V
ULQ2004A-Q1
1
2
3
4
5
6
9
10
11
12
13
14
15
16
8
CMOS
Output
7
Figure 16. Buffer for Higher Current Loads
VCC
V
RP
ULQ2003A-Q1
1
2
3
4
5
6
9
10
11
12
13
14
15
16
8
TTL
Output
7
Figure 17. Use of Pullup Resistors
to Increase Drive Current
PACKAGING INFORMATION
Orderable Device
Status
(1)
Package
Type
Package
Drawing
Pins Package
Qty
Eco Plan
(2)
Lead/Ball Finish
MSL Peak Temp
(3)
ULQ2003ATDQ1
ACTIVE
SOIC
D
16
40
Pb-Free
(RoHS)
CU NIPDAU
Level-2-250C-1 YEAR/
Level-1-235C-UNLIM
ULQ2003ATDRQ1
ACTIVE
SOIC
D
16
2500
Pb-Free
(RoHS)
CU NIPDAU
Level-2-250C-1 YEAR/
Level-1-235C-UNLIM
ULQ2004ATDRQ1
ACTIVE
SOIC
D
16
2500
Pb-Free
(RoHS)
CU NIPDAU
Level-2-250C-1 YEAR/
Level-1-235C-UNLIM
(1)
The marketing status values are defined as follows:
ACTIVE: Product device recommended for new designs.
LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.
NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in
a new design.
PREVIEW: Device has been announced but is not in production. Samples may or may not be available.
OBSOLETE: TI has discontinued the production of the device.
(2)
Eco Plan - May not be currently available - please check
http://www.ti.com/productcontent
for the latest availability information and additional
product content details.
None: Not yet available Lead (Pb-Free).
Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements
for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered
at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes.
Green (RoHS & no Sb/Br): TI defines "Green" to mean "Pb-Free" and in addition, uses package materials that do not contain halogens,
including bromine (Br) or antimony (Sb) above 0.1% of total product weight.
(3)
MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDECindustry standard classifications, and peak solder
temperature.
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In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI
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PACKAGE OPTION ADDENDUM
www.ti.com
25-Feb-2005
Addendum-Page 1
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