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ULN2001A, ULN2002A, ULN2003A, ULN2004A, ULQ2003A, ULQ2004A DARLINGTON TRANSISTOR ARRAY
SLRS027A - DECEMBER 1976 - REVISED MAY 2001
HIGH-VOLTAGE HIGH-CURRENT DARLINGTON TRANSISTOR ARRAYS
D D D D D D
500-mA Rated Collector Current (Single Output) High-Voltage Outputs . . . 50 V Output Clamp Diodes Inputs Compatible With Various Types of Logic Relay Driver Applications Designed to Be Interchangeable With Sprague ULN2001A Series
D OR N PACKAGE (TOP VIEW)
description
1B 2B 3B 4B 5B 6B 7B E
1 2 3 4 5 6 7 8
16 15 14 13 12 11 10 9
1C 2C 3C 4C 5C 6C 7C COM
The ULN2001A, ULN2002A, ULN2003A, ULN2004A, ULQ2003A, and ULQ2004A are monolithic 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 may 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. For 100-V (otherwise interchangeable) versions, see the SN75465 through SN75469. The ULN2001A is a general-purpose array and can be used with TTL and CMOS technologies. The ULN2002A is specifically designed for use with 14- to 25-V PMOS devices. Each input of this device has a zener diode and resistor in series to control the input current to a safe limit. The ULN2003A and ULQ2003A have a 2.7-k series base resistor for each Darlington pair for operation directly with TTL or 5-V CMOS devices. The ULN2004A and ULQ2004A have a 10.5-k series base resistor to allow operation directly from CMOS devices that use supply voltages of 6 to 15 V. The required input current of the ULN/ULQ2004A is below that of the ULN/ULQ2003A, and the required voltage is less than that required by the ULN2002A.
logic symbol
9 CLAMP 1 1B 2B 3B 4B 5B 6B 7B 2 3 4 5 6 7 16 15 14 13 12 11 10 COM 1C 2C 3C 4C 5C 6C 7C
logic diagram
9 1B 1 16 COM 1C
2B
2
15
2C
3B
3
14
3C
4B
4
13
4C
This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12.
5B
5
12
5C
6B
6
11
6C
7B
7
10
7C
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.
Copyright 2001, Texas Instruments Incorporated
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1
ULN2001A, ULN2002A, ULN2003A, ULN2004A, ULQ2003A, ULQ2004A DARLINGTON TRANSISTOR ARRAY
SLRS027A - DECEMBER 1976 - REVISED MAY 2001
schematics (each Darlington pair)
COM Output C Input B Input B E 7.2 k 3 k 3 k E 7V Output C 10.5 k 7.2 k COM
ULN2001A COM RB Input B ULN/ULQ2003A: RB = 2.7 k ULN/ULQ2004A: RB = 10.5 k
ULN2002A
Output C
7.2 k
3 k
E
ULN2003A, ULN2004A, ULQ2003A, ULQ2004A All resistor values shown are nominal.
absolute maximum ratings at 25C free-air temperature (unless otherwise noted)
Collector-emitter voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 V Clamp diode reverse voltage (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 V Input voltage, VI (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 V Peak collector current (see Figures 14 and 15) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500 mA Output clamp current, IOK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500 mA Total emitter-terminal current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 2.5 A Continuous total power dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Dissipation Rating Table Operating free-air temperature range, TA, ULN200xA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 20C to 85C ULQ2003A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 40C to 85C ULQ2004A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 40C to 70C Operating junction temperature range, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 40C to 105C Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 65C to 150C Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260C
NOTE 1: All voltage values are with respect to the emitter/substrate terminal E, unless otherwise noted. DISSIPATION RATING TABLE PACKAGE D N TA = 25C POWER RATING 950 mW 1150 mW DERATING FACTOR ABOVE TA = 25C 7.6 mW/C 9.2 mW/C TA = 85C POWER RATING 494 mW 598 mW
2
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ULN2001A, ULN2002A, ULN2003A, ULN2004A, ULQ2003A, ULQ2004A DARLINGTON TRANSISTOR ARRAY
SLRS027A - DECEMBER 1976 - REVISED MAY 2001
electrical characteristics, TA = 25C (unless otherwise noted)
PARAMETER VI(on) VCE(sat) () VF ICEX On-state input voltage Collector-emitter C ll t itt saturation voltage Clamp forward voltage Collector cutoff current TEST FIGURE 6 5 8 1 2 3 4 7 5 TEST CONDITIONS VCE = 2 V, II = 250 A, II = 350 A, II = 500 A, IF = 350 mA VCE = 50 V, VCE = 50 V, , TA = 70C VCE = 50 V, , TA = 70C VI = 17 V VR = 50 V, VR = 50 V VCE = 2 V, VI = 0, IC = 350 mA f = 1 MHz 1000 15 25 15 25 pF IC = 300 mA IC = 100 mA IC = 200 mA IC = 350 mA II = 0 II = 0 VI = 6 V IC = 500 A, ULN2001A MIN TYP 0.9 1 1.2 1.7 MAX 1.1 1.3 1.6 2 50 100 ULN2002A MIN TYP 0.9 1 1.2 1.7 MAX 13 1.1 1.3 1.6 2 50 100 500 50 65 50 65 0.82 TA = 70C 100 50 1.25 100 50 A mA A A V V UNIT V
II(off) I( ff) II IR hFE Ci
Off-state Off state input current Input current Clamp reverse current Static forward current transfer ratio Input capacitance
electrical characteristics, TA = 25C (unless otherwise noted)
PARAMETER TEST FIGURE TEST CONDITIONS IC = 125 mA IC = 200 mA VI( ) I(on) On-state On state input voltage 6 VCE = 2 V IC = 250 mA IC = 275 mA IC = 300 mA IC = 350 mA VCE(sat) () Collector-emitter C ll t itt saturation voltage 5 1 ICEX VF II(off) I( ff) Collector cutoff current Clamp forward voltage Off-state Off state input current 2 8 3 II = 250 A, II = 350 A, II = 500 A, VCE = 50 V, VCE = 50 V, , TA = 70C IF = 350 mA VCE = 50 V, , TA = 70C VI = 3.85 V VI = 5 V VI = 12 V VR = 50 V VR = 50 V, VI = 0, TA = 70C f = 1 MHz 15 IC = 500 , A, 50 IC = 100 mA IC = 200 mA IC = 350 mA II = 0 II = 0 VI = 1 V 1.7 65 0.93 1.35 0.35 1 50 100 25 15 0.5 1.45 50 100 25 A pF mA 0.9 1 1.2 ULN2003A MIN TYP MAX 2.4 2.7 7 3 8 1.1 1.3 1.6 50 100 2 50 1.7 65 0.9 1 1.2 1.1 1.3 1.6 50 100 500 2 V A A V ULN2004A MIN TYP MAX 5 6 V UNIT
II
Input current
4
IR Ci
Clamp reverse current Input capacitance
7
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ULN2001A, ULN2002A, ULN2003A, ULN2004A, ULQ2003A, ULQ2004A DARLINGTON TRANSISTOR ARRAY
SLRS027A - DECEMBER 1976 - REVISED MAY 2001
electrical characteristics, TJ = -40C to 105C (unless otherwise noted)
PARAMETER TEST FIGURE TEST CONDITIONS IC = 125 mA IC = 200 mA VI( ) I(on) On-state On state input voltage 6 VCE = 2 V IC = 250 mA IC = 275 mA IC = 300 mA IC = 350 mA VCE(sat) () Collector-emitter C ll t itt saturation voltage 5 1 ICEX VF II(off) I( ff) Collector cutoff current Clamp forward voltage Off-state Off state input current 2 8 3 II = 250 A, II = 350 A, II = 500 A, VCE = 50 V, VCE = 50 V, , TA = 70C IF = 350 mA VCE = 50 V, , TA = 70C VI = 3.85 V VI = 5 V VI = 12 V VR = 50 V VR = 50 V, VI = 0, TA = 70C f = 1 MHz 15 IC = 500 , A, 30 IC = 100 mA IC = 200 mA IC = 350 mA II = 0 II = 0 VI = 1 V 1.7 65 0.93 1.35 0.35 1 100 100 25 15 0.5 1.45 50 100 25 A pF mA 2.2 50 1.7 65 0.9 1 1.2 ULQ2003A MIN TYP MAX 2.7 2.9 7 3 8 1.2 1.4 1.7 100 0.9 1 1.2 1.1 1.3 1.6 50 100 500 2 V A A V ULQ2004A MIN TYP MAX 5 6 V UNIT
II
Input current
4
IR Ci
Clamp reverse current Input capacitance
7
switching characteristics, TA = 25C
PARAMETER tPLH tPHL VOH Propagation delay time, low-to-high-level output Propagation delay time, high-to-low-level output High-level output voltage after switching TEST CONDITIONS ULN2001A, ULN2002A, ULN2003A, ULN2004A MIN See Figure 9 VS = 50 V, See Figure 10 IO 300 mA, VS - 20 TYP 0.25 0.25 MAX 1 1 s s mV UNIT
switching characteristics, TJ = -40C to 105C
PARAMETER tPLH tPHL VOH Propagation delay time, low-to-high-level output Propagation delay time, high-to-low-level output High-level output voltage after switching TEST CONDITIONS See Figure 9 VS = 50 V, See Figure 10 IO 300 mA, VS - 500 ULQ2003A, ULQ2004A MIN TYP 1 1 MAX 10 10 UNIT s s mV
4
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ULN2001A, ULN2002A, ULN2003A, ULN2004A, ULQ2003A, ULQ2004A DARLINGTON TRANSISTOR ARRAY
SLRS027A - DECEMBER 1976 - REVISED MAY 2001
PARAMETER MEASUREMENT INFORMATION
Open VCE ICEX Open VI Open VCE ICEX
Figure 1. ICEX Test Circuit
Open II(off) VCE
Figure 2. ICEX Test Circuit
Open IC II(on) VI Open
Figure 3. II(off) Test Circuit
Open IC hFE = II
Figure 4. II Test Circuit
Open
II
VCE
IC VI(on) VCE IC
NOTE: II is fixed for measuring VCE(sat), variable for measuring hFE.
Figure 5. hFE, VCE(sat) Test Circuit
VR IR
Figure 6. VI(on) Test Circuit
Open Open
VF
IF
Figure 7. IR Test Circuit
Figure 8. VF Test Circuit
POST OFFICE BOX 655303
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ULN2001A, ULN2002A, ULN2003A, ULN2004A, ULQ2003A, ULQ2004A DARLINGTON TRANSISTOR ARRAY
SLRS027A - DECEMBER 1976 - REVISED MAY 2001
PARAMETER MEASUREMENT INFORMATION
Input
50%
50%
t PHL 50%
t PLH 50%
Output
VOLTAGE WAVEFORMS
Figure 9. Propagation Delay Time Waveforms
VS Input ULN2001A only 2.7 k Pulse Generator (see Note A)
Open 1N3064
2 mH 200 Output
ULN2002A ULN/ULQ2003A ULN/ULQ2004A TEST CIRCUIT 5 ns 10 ns 90% 1.5 V 40 s 10%
CL = 15 pF (see Note B)
Input 10%
90% 1.5 V
VIH (see Note C) 0V VOH
Output VOL VOLTAGE WAVEFORMS 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 ULN2001A, the ULN2003A, and the ULQ2003A, VIH = 3 V; for the ULN2002A, VIH = 13 V; for the ULN2004A and the ULQ2004A, VIH = 8 V.
Figure 10. Latch-Up Test Circuit and Voltage Waveforms
6
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ULN2001A, ULN2002A, ULN2003A, ULN2004A, ULQ2003A, ULQ2004A DARLINGTON TRANSISTOR ARRAY
SLRS027A - DECEMBER 1976 - REVISED MAY 2001
TYPICAL CHARACTERISTICS
COLLECTOR-EMITTER SATURATION VOLTAGE vs COLLECTOR CURRENT (ONE DARLINGTON)
VCE(sat) - Collector-Emitter Saturation Voltage - V VCE(sat) VCE(sat) - Collector-Emitter Saturation Voltage - V VCE(sat) 2.5 TA = 25C 2 II = 250 A 1.5 II = 350 A II = 500 A 2.5 TA = 25C 2 II = 350 A 1.5 II = 500 A 1 II = 250 A
COLLECTOR-EMITTER SATURATION VOLTAGE vs TOTAL COLLECTOR CURRENT (TWO DARLINGTONS PARALLELED)
1
0.5
0.5
0 0 100 200 300 400 500 600 700 800 IC - Collector Current - mA
0 0 100 200 300 400 500 600 700 800 IC(tot) - Total Collector Current - mA
Figure 11
COLLECTOR CURRENT vs INPUT CURRENT
500 450 IIC - Collector Current - mA C 400 350 300 250 200 150 100 50 0 0 25 50 75 100 125 150 175 VS = 10 V VS = 8 V RL = 10 TA = 25C
Figure 12
200
II - Input Current - A
Figure 13
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ULN2001A, ULN2002A, ULN2003A, ULN2004A, ULQ2003A, ULQ2004A DARLINGTON TRANSISTOR ARRAY
SLRS027A - DECEMBER 1976 - REVISED MAY 2001
THERMAL INFORMATION
D PACKAGE MAXIMUM COLLECTOR CURRENT vs DUTY CYCLE
600 IIC - Maximum Collector Current - mA C 600
N PACKAGE MAXIMUM COLLECTOR CURRENT vs DUTY CYCLE
IIC - Maximum Collector Current - mA C
500 N=1 400 N=4 N=3 300 N=6 N=7 N=5 TA = 70C N = Number of Outputs Conducting Simultaneously 0 10 20 30 40 50 60 70 80 90 100 N=2
500 N=2 400 N=4 300 N=5 N=6 N=7 N=1 N=3
200
200
100
100
TA = 85C N = Number of Outputs Conducting Simultaneously 0 10 20 30 40 50 60 70 80 90 100
0 Duty Cycle - %
0 Duty Cycle - %
Figure 14
Figure 15
8
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ULN2001A, ULN2002A, ULN2003A, ULN2004A, ULQ2003A, ULQ2004A DARLINGTON TRANSISTOR ARRAY
SLRS027A - DECEMBER 1976 - REVISED MAY 2001
APPLICATION INFORMATION
ULN2002A ULN2003A ULQ2003A
VSS
V
VCC
V
1 2 3 4 5 6 7 P-MOS Output 8
16 15 14 13 12 11 10 9
1 2 3 4 5 6 7 8
16 15 14 13 12 11 10 9 Lamp Test
TTL Output
Figure 16. P-MOS to Load
ULN2004A ULQ2004A
Figure 17. TTL to Load
ULN2003A ULQ2003A
VDD
V
VCC
V
1 2 3 4 5 6 7 8 CMOS Output
16 15 14 13 12 11 10 9
1 2 RP 3 4 5 6 7 8
16 15 14 13 12 11 10 9
TTL Output
Figure 18. Buffer for Higher Current Loads
Figure 19. Use of Pullup Resistors to Increase Drive Current
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Copyright 2001, Texas Instruments Incorporated

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