ROHM 2SA1576A, 2SA1774, 2SA2029, 2SA1037AK User Manual
General Purpose Transistor (−50V, −0.15A)
2SA1037AK / 2SA1576A / 2SA1774 / 2SA2029
Features Dimensions (Unit : mm)
1) Excellent h
2) Complements the 2SC2412K / 2SC4081 /
2SC4617 / 2SC5658.
Structure
Epitaxial planar type.
PNP silicon transistor
FE linearity.
2SA1037AK
)
1
(
1.9
2.9
)
2
)
(
0.4
0.15
0.3 to 0.6
Each lead has same dimensions
ROHM : SMT3
EIAJ : SC-59
Abbreviated symbol : F ∗
3
(
1.6
2.8
0 to 0.1
0.95 0.95
1.1
0.8
(1) Emitter
(2) Base
(3) Collector
2SA1774
0.2
(1)
(2)
(3)
0.3
0.8
1.6
0.15
0.1Min.
0 to 0.1
ROHM : EMT3
EIAJ : SC-75A
Abbreviated symbol : F ∗ Abbreviated symbol : F ∗
∗ Denotes h
FE
0.5 0.5
0.2
0.7
0.55
(1) Emitter
(2) Base
(3) Collecto
1.6
1.0
2SA1576A
ROHM : UMT3
EIAJ : SC-70
2SA2029
ROHM : VMT3
EIAJ :
)
3
(
0.3
1.25
2.1
0.15
0.1 to 0.4
0 to 0.1
Each lead has same dimensions
Abbreviated symbol : F ∗
1.2
0.80.2
(2)
1.2
0.32
(3)
(1)
0.5
0.15Max.
0.13
0 to 0.1
)
1
(
0.65
)
2
1.3
(
0.65
0.2
0.9
0.7
(1) Emitter
(2) Base
(3) Collector
0.2
0.8
0.4 0.4
0.22
(1) Base
(2) Emitter
(3) Collector
2.0
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2012 ROHM Co., Ltd. All rights reserved.
2012.01 - Rev.C
2SA1037AK / 2SA1576A / 2SA1774 / 2SA2029
Absolute maximum ratings (Ta=25°C)
Parameter
Collector-base voltage
Collector-emitter voltage
Emitter-base voltage
Collector current
Collector power
dissipation
2SA1037AK, 2SA1576A
2SA2029, 2SA1774
Junction temperature
Storage temperature
Electrical characteristics (Ta=25°C)
Parameter Symbol
Collector-base breakdown voltage
Collector-emitter breakdown voltage
Emitter-base breakdown voltage
Collector cutoff current
Emitter cutoff current
Collector-emitter saturation voltage
DC current transfer ratio
Transition frequency
Output capacitance
BV
BV
BV
I
I
V
CE(sat)
h
Cob
CBO
EBO
f
CBO
CEO
EBO
FE
T
Packaging specifications and h
Package
Code
Basic ordering
unit (pieces)
h
Type
2SA1037AK
FE
QR2SA2029
QR
QR2SA1576A
QR2SA1774
FE
h
FE values are classified as follows:
Item Q R
FE
h
120 to 270 180 to 390
T146
3000
−
−
−
Symbol Limits Unit
CBO
V
VCEO
VEBO
IC
PC
Tj
Tstg
Min.
Typ. Max. Unit Conditions
−60
−50
−6
120
−
−
−
−
−
−
−
−
−
−
−
140
−
4.0
−60 V
−50
−6
−0.15
0.2
0.15
150
55 to +150
−
−
−
−
−0.1
−0.1
−0.5
390
−
5.0
Taping
T106
3000
TL
3000
−−
−
−
−
−
A (DC)
VI
V
I
I
V
V
μA
V
μA
I
V
V
−
V
MHz
V
pF
T2L
8000
−
−
−
V
V
W
˚C
˚C
C
=
−50μA
C
=
−1mA
E
=
−50μA
CB
=
−60V
EB
=
−6V
C/IB
=
−50mA/−5mA
CE
=
−6V, I
CE
=
−12V, I
CB
=
−12V, I
C
=
−1mA
E
=
2mA, f=100MHz
E
=
0A, f=1MHz
Data Sheet
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2012 ROHM Co., Ltd. All rights reserved.
2012.01 - Rev.C
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