UMT2222A / SST2222A / MMST2222A / PN2222A
Transistors
!Electrical
characteristic curves
100
Ta=25°C
COLLECTOR CURRENT : Ic(mA)
600
500
400
1000
Ta=25°C
DC CURRENT GAIN : h
FE
V
CE
=
10V
50
300
200
100
100
1V
I
B
=0µA
0
0
10
5
COLLECTOR-EMITTER VOLTAGE : V
CE
(V)
10
0.1
1.0
10
COLLECTOR CURRENT : Ic(mA)
100
1000
Fig.1 Grounded emitter output
characteristics
Fig.3 DC current gain vs. collector current(Ι)
COLLECTOR EMITTER SATURATION VOLTAGE : V
CE(sat)
(V)
Ta=25°C
I
C
/ I
B
=10
0.3
1000
V
CE
=
10V
DC CURRENT GAIN : h
FE
Ta
=125°C
0.2
25
°C
−55°C
100
0.1
0
1.0
10
100
1000
COLLECTOR CURRENT : Ic(mA)
10
0.1
1.0
10
COLLECTOR CURRENT : Ic(mA)
100
1000
Fig.2 Collector-emitter saturation
voltage vs. collector current
Fig.4 DC current gain vs. collector current(ΙΙ)
BASE EMITTER SATURATION VOLTAGE : V
BE(sat)
(V)
1000
1.8
1.6
Ta
=25°C
V
CE
=
10V
f
=
1kHz
Ta
=25°C
I
C
/ I
B
=
10
AC CURRENT GAIN : h
FE
1.2
100
0.8
0.4
10
0.1
0
1.0
1.0
10
COLLECTOR CURRENT : Ic(mA)
100
1000
10
100
1000
COLLECTOR CURRENT : Ic(mA)
Fig.5 AC current gain vs. collector current
Fig.6 Base-emitter saturation
voltage vs. collector current
ROHM [ ROHM ]
