2SD2098 / 2SD2118 / 2SD2097
Transistors
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 5 10
COLLECTOR SATURATION VOLTAGE : VCE(sat)
(V)
COLLECTOR CURRENT : I
C
(A)
Fig.10 Collector-emitter
saturation voltage vs.
collector current (V)
l
C
/l
B
=50
25°C
−25°C
Ta=100°C
−1m −2m −5m−10m−20m −50m−0.1 −0.2 −0.5 −1
1000
500
200
50
20
100
10
2
5
1
Ta=25°C
V
CE
=6V
EMITTER CURRENT : I
E
(A)
TRANSITION FREQUENCY : f
T
(MHz)
Fig.11 Gain bandwidth product vs.
emitter current
COLLECTOR OUTPUT CAPACITANCE : Cob (pF)
EMITTER INPUT CAPACITANCE : Cib (pF)
COLLECTOR TO BASE VOLTAGE : V
CB
(V)
EMITTER TO BASE VOLTAGE : V
EB
(V)
Fig.12 Collector output capacitance vs.
collector-base voltage
Emitter input capacitance vs.
emitter-base voltage
10
20
50
100
200
500
1000
0.1 0.2 0.5 1 2 5 10 20 50
Ta=25°C
f=1MHz
I
C=0A
I
E=0A
Cob
Cib
Pw=1ms
Pw=100µs
Ic max (Pulse)
DC
Ta=25(°C)
Single pulse
Recommended land
pattern
Pw=10ms
Pw=100ms
COLLECTOR TO EMITTER VOLTAGE : V
CE
(V)
COLLECTOR CURRENT : I
C
(A)
0.2 0.5 1 2 5 10 20 50100 500200
50
5
20
2
10
1
200m
100m
50m
20m
10m
500m
Fig.13 Safe operating area
(2SD2098)
COLLECTOR TO EMITTER VOLTAGE : V
CE
(V)
COLLECTOR CURRENT : I
C
(A)
0.2 0.5 1 2 5 10 20 50100 500200
50
5
20
2
10
1
200m
100m
50m
20m
10m
500m
Fig.14 Safe operating area
(2SD2118)
Ic max (Pulse)
Ic max (Pulse)
DC
Ta=25 (°C)
Single pulse
Pw=10ms
Pw=100ms
