RATING CHARACTERISTIC CURVES ( 2SD2098PT )
Fig.10 Collector-emitter
saturation voltage vs.
collector current ( V )
COLLECTOR SATURATION VOLTAGE : V
CE(sat)
(V)
2
1
0.5
0.2
0.1
0.05
0.02
0.01
2m 5m 0.01 0.02 0.05 0.1 0.2 0.5 1 2
Ta=100
o
C
25
o
C
-25
o
C
Fig.11 Gain bandwidth product vs.
emitter current
Fig.12 Collector output capacitance vs.
collector-base voltage
Emitter input capacitance vs.
emitter-base voltage
COLLECTOR OUTPUT CAPACITANCE : Cob (pF)
EMITTER INPUT CAPACITANCE
: Cib (pF)
TRANSITION FREQUENCY : f
T
(MHz)
I
C
/I
B=
50
1000
500
200
100
50
20
10
5
2
Ta=25
O
C
V
CE
=6V
1000
500
Ta=25
O
C
f=1MHz
I
C
=0A
I
E
=0A
200
100
50
Cib
Cob
20
10
0.1 0.2
5 10
1
-1m -2m -5m -10m -20m -50m -0.1 -0.2
EMITTER CURRENT : I
E
(A)
-0.5 -1
0.5
1
2
5
10
20
50
COLLECTOR CURRENT : I
C
(A)
COLLECTOR TO BASE VOLTAGE : V
CB
(V)
EMITTER TO BASE VOLTAGE
: V
EB
(V)
Fig.13 Safe operating area
50
COLLECTOR CURRENT : I
C
(A)
20
10
5
2
1
500m
200m
100m
50m
20m
10m
Pw
Ic max (Pulse)
=1
00
m
Ta=25
O
C
Single pulse
Recommended land
pattern
s
m
00
=1
s
Pw
m
=1
s
Pw
10m
=
Pw
s
0.2 0.5 1
COLLECTOR TO EMITTER VOLTAGE : V
CE
(V)
DC
2
5 10 20 50 100 200 500
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