Datasheet
Electrical characteristics ULN2001, ULN2002, ULN2003, ULN2004
6/16 Doc ID 5279 Rev 8
4 Electrical characteristics
T
A
= 25 °C unless otherwise specified.
Table 4. Electrical characteristics
Symbol Parameter Test condition Min. Typ. Max. Unit
I
CEX
Output leakage current
V
CE
= 50 V, (
Figure 3.
)50
µA
T
A
= 85°C, V
CE
= 50 V (
Figure 3.
)100
T
A
= 85°C for ULN2002, V
CE
= 50 V,
V
I
= 6 V (
Figure 4.
)
500
T
A
= 85°C for ULN2002, V
CE
= 50 V,
V
I
= 1V (
Figure 4.
)
500
V
CE(SAT)
Collector-emitter saturation
voltage (
Figure 5.
)
I
C
= 100 mA, I
B
= 250 µA 0.9 1.1
VI
C
= 200 mA, I
B
= 350 µA 1.1 1.3
I
C
= 350 mA, I
B
= 500 µA 1.3 1.6
I
I(ON)
Input current (
Figure 6.
)
for ULN2002, V
I
= 17 V 0.82 1.25
mA
for ULN2003, V
I
= 3.85 V 0.93 1.35
for ULN2004, V
I
= 5 V 0.35 0.5
V
I
= 12 V 1 1.45
I
I(OFF)
Input current (
Figure 7.
)T
A
= 85°C, I
C
= 500 µA 50 65 µA
V
I(ON)
Input voltage (
Figure 8.
)
V
CE
= 2 V, for ULN2002
I
C
= 300 mA
for ULN2003
I
C
= 200 mA
I
C
= 250 mA
I
C
= 300 mA
for ULN2004
I
C
= 125 mA
I
C
= 200 mA
I
C
= 275 mA
I
C
= 350 mA
13
2.4
2.7
3
5
6
7
8
V
h
FE
DC Forward current gain
(
Figure 5.
)
for ULN2001, V
CE
= 2 V,
I
C
= 350 mA
1000
C
I
Input capacitance 15 25 pF
t
PLH
Turn-on delay time 0.5 V
I
to 0.5 V
O
0.25 1 µs
t
PHL
Turn-off delay time 0.5 V
I
to 0.5 V
O
0.25 1 µs
I
R
Clamp diode leakage current
(
Figure 9.
)
V
R
= 50 V 50
µA
T
A
= 85°C, V
R
= 50 V 100
V
F
Clamp diode forward voltage
(
Figure 10.
)
I
F
= 350 mA 1.7 2 V