Typical Characteristics
STC2222A
V
BE
(sat), V
CE
(sat)[V], SATURATION VOLTAGE
1000
10
V
CE
= 10V
I
C
= 10 I
B
h
FE
, DC CURRENT GAIN
1
V
BE
(sat)
100
0.1
V
CE
(sat)
10
1
10
100
1K
0.01
1
10
100
1K
I
C
[A], COLLECTOR CURRENT
I
C
[mA], COLLECTOR CURRENT
Figure 1. DC current Gain
Figure 2. Collector-Emitter Saturation Voltage
Base-Emitter Saturation Voltage
100
1000
I
E
= 0
f = 1MHz
f
T
[MHz],
CURRENT GAIN BANDWIDTH PRODUCT
V
CE
= 20V
C
ob
[pF], CAPACITANCE
10
100
1
0.1
1
10
100
10
1
10
100
1K
V
CB
[V], COLLECTOR-BASE VOLTAGE
I
C
[mA], COLLECTOR CURRENT
Figure 3. Output Capacitance
Figure 4. Current Gain Bandwidth Product