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ULN2003A Datasheet(PDF) 6 Page - STMicroelectronics

Part No. ULN2003A
Description  Seven darlington array
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Maker  STMICROELECTRONICS [STMicroelectronics]
Homepage  http://www.st.com
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Electrical characteristics
ULN200xA - ULN200xD1
6/14
4
Electrical characteristics
Table 4.
Electrical characteristics
(TA = 25°C unless otherwise specified).
Symbol
Parameter
Test condition
Min.
Typ.
Max.
Unit
ICEX
Output leakage current
VCE = 50 V, (Figure 3.)50
µA
TA = 70°C, VCE= 50 V (Figure 3.)100
TA = 70°C for ULN2002, VCE= 50 V,
VI = 6 V (Figure 4.)
500
TA = 70°C for ULN2002, VCE= 50 V,
VI = 1V (Figure 4.)
500
VCE(SAT)
Collector-emitter saturation
voltage (Figure 5.)
IC = 100 mA, IB = 250 µA
0.9
1.1
V
IC = 200 mA, IB= 350 µA
1.1
1.3
IC = 350 mA, IB= 500 µA
1.3
1.6
II(ON)
Input current (Figure 6.)
for ULN2002, VI = 17 V
0.82
1.25
mA
for ULN2003, VI = 3.85 V
0.93
1.35
for ULN2004, VI = 5 V
0.35
0.5
VI = 12 V
1
1.45
II(OFF)
Input current (Figure 7.)TA = 70°C, IC = 500 µA
50
65
µA
VI(ON)
Input voltage (Figure 8.)
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
13
2.4
2.7
3
5
6
7
8
V
hFE
DC Forward current gain
(Figure 5.)
for ULN2001, VCE = 2 V,
IC = 350 mA
1000
CI
Input capacitance
15
25
pF
tPLH
Turn-on delay time
0.5 VI to 0.5 VO
0.25
1
µs
tPHL
Turn-off delay time
0.5 VI to 0.5 VO
0.25
1
µs
IR
Clamp diode leakage current
(Figure 9.)
VR = 50 V
50
µA
TA = 70°C, VR = 50 V
100
VF
Clamp diode forward voltage
(Figure 10.)
IF = 350 mA
1.7
2
V




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