2SA2199
Transistors
Electrical characteristics
(Ta=25°C)
Parameter
Collector-emitter breakdown voltage
Collector-base breakdown voltage
Emitter-base breakdown voltage
Collector cutoff current
Emitter cutoff current
Collector-emitter saturation voltage
DC current gain
Transition frequency
Output capacitance
Symbol
BV
CEO
BV
CBO
BV
EBO
I
CBO
I
EBO
V
CE(sat)
h
FE
f
T
Cob
Min.
−50
−50
−5
−
−
−
120
−
−
Typ.
−
−
−
−
−
−
−
110
2.0
Max.
−
−
−
−0.1
−0.1
−0.3
390
−
−
Unit
V
V
V
µA
µA
V
−
MHz
pF
I
C
=−1mA
I
C
=−50µA
I
E
=−50µA
V
CB
=−50V
V
EB
=−5V
I
C
/I
B
=−25mA/−2.5mA
V
CE
=−6V, I
C
=−2mA
V
CE
=−10V, I
E
=1mA, f=100MHz
V
CB
=−10V, I
E
=0A, f=1MHz
Conditions
h
FE
RANK
Rank
h
FE
Q
120 to 270
R
180 to 390
Electrical characterristic curves
100
COLLECTOR CURRENT : Ic (
mA)
V
CE
=
−6V
Ta=125˚C
25˚C
−40˚C
1000
Ta=25˚C
V
CE
= 6V
2V
1000
Ta=125˚C
25˚C
−40˚C
V
CE
=6V
DC CURRENT GAIN : h
FE
10
100
DC CURRENT GAIN : h
FE
10
100
100
1
0.1
0.1
1
10
10
0.1
1
10
0.1
1
10
100
BASE TO EMITTER VOLTAGE : V
BE
(
V)
COLLECTOR CURRENT : I
C
(
mA)
COLLECTOR CURRENT : I
C
(
mA)
Fig.1 Grounded emitter propagation
characteristics
Fig.2 DC current gain vs.
collector current (Ι)
Fig.3 DC current gain vs.
collector current (ΙΙ)
COLLECTOR-EMITTER SATURATION
VOLTAGE : V
CE(sat)
(
V)
Ic/Ib=10/1
COLLECTOR OUTPUT CAPACITANCE : Cob (
pF)
1
10
COLLECTOR CURRENT : I
C
(
mA)
Ta=25˚C
f=1MHz
I
E
=0A
50
Ta=25˚C
I
B
=250uA
I
B
=200uA
40
0.1
Ta=125˚C
25˚C
−40˚C
30
I
B
=150uA
20
I
B
=100uA
10
I
B
=50uA
0.01
0.1
1
10
100
1
0.01
0.1
1
10
100
0
1
2
3
4
5
6
7
8
9 10
COLLECTOR CURRENT : I
C
(
mA)
COLLECTOR TO BASE VOLTAGE : V
CB
(V)
COLLECTOR TO EMITTER VOLTAGE : V
CE
(
V)
Fig.4 Collector-emitter saturation
voltage vs. collector current
Fig.5 Collector output capacitance
Fig.6 Typical output characteristics
2/3
Appendix
Notes
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The contents described herein are subject to change without notice. The specifications for the
product described in this document are for reference only. Upon actual use, therefore, please request
that specifications to be separately delivered.
Application circuit diagrams and circuit constants contained herein are shown as examples of standard
use and operation. Please pay careful attention to the peripheral conditions when designing circuits
and deciding upon circuit constants in the set.
Any data, including, but not limited to application circuit diagrams information, described herein
are intended only as illustrations of such devices and not as the specifications for such devices. ROHM
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ROHM CO., LTD. is granted to any such buyer.
Products listed in this document are no antiradiation design.
The products listed in this document are designed to be used with ordinary electronic equipment or devices
(such as audio visual equipment, office-automation equipment, communications devices, electrical
appliances and electronic toys).
Should you intend to use these products with equipment or devices which require an extremely high level
of reliability and the malfunction of which would directly endanger human life (such as medical
instruments, transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel controllers
and other safety devices), please be sure to consult with our sales representative in advance.
It is our top priority to supply products with the utmost quality and reliability. However, there is always a chance
of failure due to unexpected factors. Therefore, please take into account the derating characteristics and allow
for sufficient safety features, such as extra margin, anti-flammability, and fail-safe measures when designing in
order to prevent possible accidents that may result in bodily harm or fire caused by component failure. ROHM
cannot be held responsible for any damages arising from the use of the products under conditions out of the
range of the specifications or due to non-compliance with the NOTES specified in this catalog.
Thank you for your accessing to ROHM product informations.
More detail product informations and catalogs are available, please contact your nearest sales office.
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2007 ROHM CO.,LTD.
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