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ULN200xA ULN200xD1
Seven darlington array
Features

Seven darlingtons per package Output current 500 mA per driver (600 mA peak) Output voltage 50 V Integrated suppression diodes for inductive loads Outputs can be paralleled for higher current TTL/CMOS/PMOS/DTL Compatible inputs Inputs pinned opposite outputs to simplify layout These versatile devices are useful for driving a wide range of loads including solenoids, relays DC motors, LED displays filament lamps, thermal printheads and high power buffers. The ULN2001A/2002A/2003A and 2004A are supplied in 16 pin plastic DIP packages with a copper leadframe to reduce thermal resistance. They are available also in small outline package (SO-16) as ULN2001D1/2002D1/2003D1/ 2004D1.
DIP-16 SO-16 (Narrow)
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 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. The versions interface to all common logic families: - ULN2001 (general purpose, DTL, TTL, PMOS, CMOS) - ULN2002 (14-25V PMOS) - ULN2003 (5V TTL, CMOS) - ULN2004 (6-15V CMOS, PMOS)
Table 1.
Device summary
Order code ULN2001A ULN2002A ULN2003A ULN2004A ULN2001D1013TR ULN2002D1013TR ULN2003D1013TR ULN2004D1013TR Rev. 6 1/14
www.st.com 14
August 2007
ULN200xA - ULN200xD1
Contents
1 2 3 4 5 6 7 8 Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Pin configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Test circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Order code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
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ULN200xA - ULN200xD1
Diagram
1
Figure 1.
Diagram
Schematic diagram
ULN2001 (each driver)
ULN2002 (each driver)
ULN2003 (each driver)
ULN2004 (each driver)
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Pin configuration
ULN200xA - ULN200xD1
2
Figure 2.
Pin configuration
Pin connections (top view)
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ULN200xA - ULN200xD1
Maximum ratings
3
Table 2.
Maximum ratings
Absolute maximum ratings
Parameter Output voltage Input voltage (for ULN2002A/D - 2003A/D - 2004A/D) Continuous collector current Continuous base current Operating ambient temperature range Storage temperature range Junction temperature Value 50 30 500 25 - 20 to 85 - 55 to 150 150 Unit V V mA mA C C C
Symbol VO VI IC IB TA TSTG TJ
Table 3.
Symbol RthJA
Thermal data
Parameter Thermal resistance junction-ambient, Max. DIP-16 70 SO-16 120 Unit C/W
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Electrical characteristics
ULN200xA - ULN200xD1
4
Table 4.
Symbol
Electrical characteristics
Electrical characteristics (TA = 25C unless otherwise specified).
Parameter Test condition VCE = 50 V, (Figure 3.) TA = 70C, VCE= 50 V (Figure 3.) ICEX Output leakage current TA = 70C for ULN2002, VCE= 50 V, VI = 6 V (Figure 4.) TA = 70C for ULN2002, VCE= 50 V, VI = 1V (Figure 4.) IC = 100 mA, IB = 250 A 0.9 1.1 1.3 0.82 0.93 0.35 1 50 65 13 2.4 2.7 3 5 6 7 8 1000 15 0.5 VI to 0.5 VO 0.5 VI to 0.5 VO VR = 50 V TA = 70C, VR = 50 V IF = 350 mA 1.7 0.25 0.25 25 1 1 50 A 100 2 V pF s s Min. Typ. Max. 50 100 500 500 1.1 1.3 1.6 1.25 1.35 mA 0.5 1.45 A V A Unit
Collector-emitter saturation VCE(SAT) voltage (Figure 5.)
IC = 200 mA, IB= 350 A IC = 350 mA, IB= 500 A for ULN2002, VI = 17 V
II(ON)
Input current (Figure 6.)
for ULN2003, VI = 3.85 V for ULN2004, VI = 5 V VI = 12 V
II(OFF)
Input current (Figure 7.)
TA = 70C, IC = 500 A VCE= 2 V, for ULN2002 IC = 300 mA for ULN2003 IC = 200 mA IC = 250 mA IC = 300 mA for ULN2004 IC = 125 mA IC = 200 mA IC = 275 mA IC = 350 mA for ULN2001, VCE = 2 V, IC = 350 mA
VI(ON)
Input voltage (Figure 8.)
V
hFE CI tPLH tPHL IR VF
DC Forward current gain (Figure 5.) Input capacitance Turn-on delay time Turn-off delay time Clamp diode leakage current (Figure 9.) Clamp diode forward voltage (Figure 10.)
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ULN200xA - ULN200xD1
Test circuits
5
Figure 3.
Test circuits
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
ULN200xA - ULN200xD1
Figure 9.
Clamp diode leakage current
Figure 10. Clamp diode forward voltage
Figure 11. Collector current vs input current
Ic (mA) Tj=25C 500 400 Max 300 200 TYPICAL 100 0
D96IN453
Figure 12. Collector current vs saturation voltage
Ic (mA) 500 Tj=25C 400 Max 300 200 TYPICAL 100 0
D96IN454
0
100
200
300
400
500
Ib(A)
0.0
0.5
1.0
1.5
Vce(sat)
Figure 13. Peak collector current vs duty cycle Figure 14. Peak collector current vs duty cycle
Ic peak (mA) 500 400 300 200 100 0 0 20 40 60 80 DC
765 4 3 2
D96IN451
NUMBER OF ACTIVE OUTPUT
Ic peak (mA) 500 400 300
D96IN452A
Tamb=70C (SO16)
2 3
Tamb=70C (DIP16)
200
7
5
100
NUMBER OF ACTIVE OUTPUT
0 0 20 40 60 80 100 DC
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ULN200xA - ULN200xD1
Package mechanical data
6
Package mechanical data
In order to meet environmental requirements, ST offers these devices in ECOPACK(R) packages. These packages have a Lead-free second level interconnect. The category of second Level Interconnect is marked on the package and on the inner box label, in compliance with JEDEC Standard JESD97. The maximum ratings related to soldering conditions are also marked on the inner box label. ECOPACK is an ST trademark. ECOPACK specifications are available at: www.st.com.
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Package mechanical data
ULN200xA - ULN200xD1
Plastic DIP-16 (0.25) mechanical data
mm. Dim. Min. a1 B b b1 D E e e3 F I L Z 3.3 1.27 8.5 2.54 17.78 7.1 5.1 0.130 0.050 0.51 0.77 0.5 0.25 20 0.335 0.100 0.700 0.280 0.201 1.65 Typ. Max. Min. 0.020 0.030 0.020 0.010 0.787 0.065 Typ. Max. inch.
P001C
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ULN200xA - ULN200xD1 Table 5.
Dim. Min. A a1 0.1 Typ. Max. 1.75 0.25 0.004 Min.
Package mechanical data
SO-16 Narrow mechanical data
mm. inch. Typ. Max. 0.069 0.009
a2 b b1 C c1
D(1)
1.6 0.35 0.19 0.5 45 9.8 5.8 1.27 8.89 3.8 4.60 0.4 4.0 5.30 1.27 0.150 0.181 0.150 10 6.2 (typ.) 0.386 0.228 0.050 0.350 0.46 0.25 0.014 0.007 0.020
0.063 0.018 0.010
0.394 0.244
E e e3
F(1)
0.157 0.208 0.050
G L
M S
0.62 8 (max.)
0.024
Figure 15. Package dimensions
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Order code
ULN200xA - ULN200xD1
7
Table 6.
Order code
Order code
Part numbers ULN2001A ULN2002A ULN2003A ULN2004A ULN2001D1013TR ULN2002D1013TR ULN2003D1013TR ULN2004D1013TR Package DIP-16 DIP-16 DIP-16 DIP-16 SO-16 in Tape & Reel SO-16 in Tape & Reel SO-16 in Tape & Reel SO-16 in Tape & Reel
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ULN200xA - ULN200xD1
Revision history
8
Table 7.
Date
Revision history
Revision history
Revision 5 6 Changes Order code updated and document reformatted. Added Table 1. in cover page.
05-Dec-2006 28-Aug-2007
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ULN200xA - ULN200xD1
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