Datasheet

SCHEMATIC DIAGRAM
ULN2064B : R
IN
= 350
Ω
ULN2066B : R
IN
= 3k
Ω
ULN2068B : R
IN
= 2.5k
Ω
, R
s
= 900
Ω
ULN2070B : R
IN
= 11.6k
Ω
, R
s
= 3.4k
Ω
ULN2074B : R
IN
= 350
Ω
ULN2076B : R
IN
= 3k
Ω
ABSOLUTE MAXIMUM RATINGS
Symbol Parameter Value Unit
V
CEX
Output Voltage 50 V
V
CE(sus)
Output Sustaining Voltage 35 V
I
O
Output Current 1.75 A
V
i
Input Voltage for ULN2066B – 2070B - 2074B - 2076B
for ULN2064B – 2068B
30
15
V
V
I
I
Input Current 25 mA
V
s
Supply Voltage for ULN2068B
for ULN2070B
10
20
V
V
P
tot
Power Dissipation at T
pins
= 90
°
C
at T
amb
= 70
°
C
4.3
1
W
W
T
amb
Operating Ambient Temperature Range – 20 to 85
°
C
T
stg
Storage Temperature – 55 to 150
°
C
ELECTRICAL CHARACTERISTICS
(T
amb
= 25
o
C unless otherwise specified )
Symbol Parameter Test Conditions Min. Typ. Max. Unit Fig.
I
CEX
Output Leakage Current V
CE
= 50V
T
amb
= 25
°
C
T
amb
= 70
°
C
100
500
µ
A
µ
A
1
V
CE(sus)
Collector-emitter Sustaining Voltage I
C
= 100mA, V
i
= 0.4V 35 V 2
V
CE(sat)
Collector-emitter Saturation Voltage I
C
= 500mA I
B
= 625
µ
A
I
C
= 750mA I
B
= 935
µ
A
I
C
= 1A I
B
= 1.25mA
I
C
= 1.25A I
B
= 2mA
1.1
1.2
1.3
1.4
V
V
V
V
3
3
3
3
I
i(on)
Input Current for ULN2064B and ULN2074B
V
i
= 2.4V
V
i
= 3.75V
for ULN2066B and ULN2076B
V
i
= 5V
V
i
= 12V
for ULN2068B
V
i
= 2.75V
V
i
= 3.75V
for ULN2070B
V
i
= 5V
V
i
= 12V
1.4
3.3
0.6
1.7
4.3
9.6
1.8
5.2
0.55
1.0
0.4
1.25
mA
mA
mA
mA
mA
mA
mA
mA
4
4
4
4
4
4
4
4
ULN2064B-ULN2066B-ULN2068B-ULN2070B-ULN2074B-ULN2076B
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