2
Forward current transfer ratio h
FE
120
80
Collector power dissipation P
C
(mW)
40
0
100
20
40
60
80
0
0
−
0.1
M
40
V
CE
= −10
V
−1
2SA1790G
ain
80
25°C
P
C
T
a
h
FE
I
C
−25°C
−10
Ambient temperature T
a
(
°C
)
Collector current I
C
(mA)
te
na
nc
e/
120
T
a
=
75°C
Di
−100
sc
on
−10
tin
−5
ue
Collector output capacitance
C (pF)
(Common base, input open circuited)
ob
Collector current I
C
(mA)
−20
−25
−15
100
10
1
0
0
0
−2
T
a
=
25°C
−5
−4
−10
−6
Collector-emitter voltage V
CE
(V)
This product complies with the RoHS Directive (EU 2002/95/EC).
M
Di ain
sc te
on na
tin nc
ue e/
d
I
C
V
CE
C
ob
V
CB
−8
−10
f
=
1 MHz
T
a
=
25°C
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−15
Collector-base voltage V
CB
SJC00379AED
(V)
−20
I
B
= −250 µA
−100 µA
−200 µA
−150 µA
−50 µA
−12
Collector-emitter saturation voltage V
CE(sat)
(V)
−
0.1
−10
−1
−
0.01
−1
I
C
/ I
B
=
10
25°C
T
a
=
75°C
V
CE(sat)
I
C
−10
−25°C
Collector current I
C
(mA)
−100