Darlington Power Transistors (NPN)
TIP120/121/122
Electrical Characteristics
(T
Ambient
=25ºC unless noted otherwise)
Symbol
Description
Min.
Max.
Unit
Conditions
1000
-
-
-
-
-
2.0
4.0
2.5
0.5
0.5
0.5
0.2
0.2
0.2
2
-
200
Typ.
0.4
µS
Typ.
1.2
pF
mA
mA
mA
V
V
V
V
V
V
V
CE
=3V,
I
C
=0.5A
V
CE
=3V,
I
C
=3A
*
h
FE
D.C. Current Gain
1000
TIP120
60
80
100
-
*
V
CEO(sus)
Collector-Emitter Sustaining
Voltage
TIP121
TIP122
I
C
=100mA,
I
B
=0
I
C
=3A,
I
B
=12mA
I
C
=5A,
I
B
=20mA
I
C
=3A,
V
CE
=3V
V
CE
=30V,
I
B
=0
V
CE
=40V,
I
B
=0
V
CE
=50V,
I
B
=0
V
CB
=60V,
I
E
=0
V
CB
=80V,
I
E
=0
V
CB
=100V,
I
E
=0
V
EB
=5V,
I
C
=0
I
C
=3A,
V
CE
=4V,
f
=1.0MHz,
V
CB
=10V,
I
E
=0,
f
=0.1MHz,
I
C
=3A,
R
L
=10Ω,
I
B1
=
I
B2
=12mA,
V
EB(off)
=5V
*
V
CE(sat)
*
V
BE(on)
Collector-Emitter Saturation Voltage
-
Base-Emitter On Voltage
TIP120
-
-
-
-
-
-
-
-
4.0
-
I
CEO
Collector-Emitter Cut-off
Current
TIP121
TIP122
TIP120
I
CBO
Collector-Base Cut-off
Current
TIP121
TIP122
I
EBO
h
fe
C
ob
t
on
t
off
Emitter-Base Cut-off Current
Small Signal Current Gain
Output Capacitance
Turn on time
Turn off time
*Pulse Test: Pulse Width≤300µs, Duty Cycle≤2%
Rev. A/AH 2008-06-13
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