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2SC3938G
2
SJC00364AED
This product complies with the RoHS Directive (EU 2002/95/EC).
h
FE
I
C
f
T
I
E
C
ob
V
CB
I
C
V
CE
V
CE(sat)
I
C
V
BE(sat)
I
C
220 Ω
0.1 µF
50 Ω
V
CC
= 3 V
V
OUT
3.3 kΩ
50 Ω
V
IN
= 10 V
3.3 kΩ
V
BB
= −3 V
V
IN
V
OUT
t
on
90%
10%
90%
10%
t
off
(Waveform at A)
V
IN
V
OUT
10%
10%
t
stg
910 Ω
0.1 µF
0.1 µF
A
90 Ω
V
CC
= 10 V
V
OUT
500 Ω
50 Ω
V
IN
= 10 V
500 Ω
1 kΩ
V
BB
= 2 V
t
on
, t
off
test circuit t
stg
test circuit
Measurement circuit
P
C
T
a
0 16040 12080 14020 10060
0
200
160
120
80
40
Collector power dissipation P
C
(
mW
)
Ambient temperature T
a
(
°C
)
0 1.21.00.80.2 0.60.4
0
120
100
80
60
40
20
T
a
= 25°C
2.5 mA
2.0 mA
1.5 mA
1.0 mA
0.5 mA
I
B
= 3.0 mA
Collector current I
C
(
mA
)
Collector-emitter voltage V
CE
(
V
)
0.1 1 10 100
0.01
0.1
1
10
100
I
C
/ I
B
= 10
T
a
= 75°C
25°C
−25°C
Collector-emitter saturation voltage V
CE(sat)
(
V
)
Collector current I
C
(
mA
)
1 10 100 1000
0.01
0.1
1
10
100
T
a
= −25°C
25°C
75°C
Base-emitter saturation voltage V
BE(sat)
(
V
)
Collector current I
C
(
mA
)
0.1 1 10 100
0
600
500
400
300
200
100
V
CE
= 1 V
T
a
= 75°C
25°C
−25°C
Forward current transfer ratio h
FE
Collector current I
C
(
mA
)
−1 −10 −100
−1000
0
600
500
400
300
200
100
V
CB
= 10 V
T
a
= 25°C
Transition frequency f
T
(
MHz
)
Emitter current I
E
(
mA
)
110100
0
6
5
4
3
2
1
I
E
= 0
f = 1 MHz
T
a
= 25°C
Collector-base voltage V
CB
(
V
)
Collector output capacitance
(Common base, input open circuited)
C
ob
(pF)