RATING CHARACTERISTIC CURVES ( 2SB1197KPT )
Fig.1 DC Current gain vs.
collector current
1000
COLLECTOR SATURATION VOLTAGE: V
CE (sat)
mV
T
A
=25
O
C
Fig.2 Collector-emittersaturation
voltage vs. collector current
-1000
T
A
=25
O
C
DC CURRENT GAIN: hFE
100
VCE=-3V
-2V
-1V
-100
I
C
/I
B
=50
20
10
10
-10
1
-1m
-10m
-100m
-1
-1
-1m
-10m
-100m
-1
COLLECTOR CURRENT: I
C
(A)
COLLECTOR CURRENT: I
C
(A)
Fig.3 Gain bandwidthproduct vs.
emitter current
TRANSITION FREQUENCY: f
T
(MHz)
T
A
=25
O
C
V
CE
=-5V
Fig.4 Collector output capacitance
COLLECTOR OUTPUT CAPACITAQNCETAGE: C
CB
pF
1000
1000
T
A
=25
O
C
f=1MHz
I
E
=0A
100
100
10
10
1
-1m
-10m
-100m
-1
1
-1m
-10m
-100m
-1
EMITTER CURRENT: I
E
(A)
COLLECTOR TO BASE VOLATGE: V
CB
(V)
CHENMKO [ CHENMKO ENTERPRISE CO. LTD. ]
