ROHM 2SA2030

2SA2018 / 2SA2030 / 2SA2119K
Transistors
Low frequency transistor
2SA2018 / 2SA2030 / 2SA2119K
The transistor of 500mA class which went only into 2125 size conventionally was attained in 1608 sizes or 1208 sizes.
0.8
1.6
0.2
0.3
zFeatures
1) A collector current is large.
2) Collector saturation voltage is low.
VCE (sat) ≤ 250mA
At IC = 200mA / IB = 10mA
(2)
(3)
1.0
(1)
0.5 0.5
2SA2018
0.2
zExternal dimensions (Unit : mm)
zApplications
For switching, for muting.
0.1Min.
Each lead has same dimensions
Abbreviated symbol : BW
1.2
0.8
1.2
0.32
0.2
(1) Emitter
(2) Base
(3) Collector
0.2
(2)
(3)
0.8
2SA2030
0.4 0.4
ROHM : EMT3
EIAJ : SC-75A
JEDEC : SOT-416
0.7
0.55
0.15
1.6
0.13
0.5
0.22
(1)
Each lead has same dimensions
Abbreviated symbol : BW
ROHM : VMT3
Junction temperature
Storage temperature
∗Single pulse, Pw=1ms
150
300
150
−55 to +150
mW
∗
2.9
1.6
2.8
0.3Min.
°C
°C
0.95 0.95
1.9
(3)
(2)
2SA2119K
0.4
Unit
V
V
mA
A
ROHM : SMT3
EIAJ : SC-59
JEDEC : SOT-346
1.1
Collector power dissipation
Limits
15
12
500
1
0.8
Collector current
Symbol
VCBO
VCEO
IC
ICP
VMT3
PC EMT3
SMT3
Tj
Tstg
0.15
Parameter
Collector-base voltage
Collector-emitter voltage
(1)
zAbsolute maximum ratings (Ta=25°C)
(1) Base
(2) Emitter
(3) Collector
Each lead has same dimensions
Abbreviated symbol : BW
(1) Emitter
(2) Base
(3) Collector
zElectrical characteristics (Ta=25°C)
Parameter
Symbol Min. Typ. Max. Unit
Conditions
Collector-base breakdown voltage
BVCBO
15
−
−
V IC=10µA
12
−
−
V IC=1mA
Collector-emitter breakdown voltage BVCEO
Emitter-base breakdown voltage
BVEBO
6
−
−
V IE=10µA
Collector cutoff current
ICBO
−
−
100 nA VCB=15V
270
−
680
−
DC current transfer ratio
hFE
VCE=2V / IC=10mA
−
100 250 mV IC=200mA / IB=10mA
Collector-emitter saturation voltage VCE (sat)
−
260
−
MHz VCE=2V, IE=10mA, fT=100MHz
Transition frequency
fT
Output capacitance
Cob
−
6.5
−
pF VCB=10V, IE=0A, f=1MHz
Rev.A
1/2
2SA2018 / 2SA2030 / 2SA2119K
Transistors
zPackaging specifications and hFE
Package name
Code
Basic ordering unit (pieces)
Type
hFE
2SA2119K
2SA2018
2SA2030
Taping
TL
3000
−
T146
3000
−
−
T2L
8000
−
−
−
zElectrical characteristic curves
1000
VCE=2V
50
20
10
5
200
50
20
10
5
2
1
1
0
0.5
1.0
1.5
Ta=125°C
Ta=25°C
Ta= −40°C
100
2
1
2
5
10 20
50 100 200
Fig.1 Grounded Emitter Propagation
Characteristics
Fig.2 DC Current Gain vs.
Collector Current
Ta=25°C
200
100
50
IC / IB=50
IC / IB=20
20
IC / IB=10
10
5
2
1
1
2
5
10 20
50 100 200
500 1000
COLLECTOR CURRENT : IC (mA)
Fig.4 Collector-Emitter Saturation
Voltage vs.
Collector Current (ΙΙ)
1000
100
Ta=125°C
Ta=25°C
Ta= −40°C
50
20
10
5
10000
IC / IB=20
5000
Ta= −40°C
Ta=25°C
Ta=125°C
2000
1000
500
200
100
50
20
10
1
2
5
10 20
1
500 1000
COLLECTOR CURRENT : IC (mA)
500
200
2
BASE TO EMITTER VOLTAGE : VBE (V)
1000
IC / IB=20
500
COLLECTOR SATURATION
VOLTAGE : VCE (sat) (V)
Ta=125°C
Ta=25°C
Ta= −40°C
100
COLLECTOR SATURATION
VOLTAGE : VCE (sat) (mV)
1000
50 100 200
500 1000
COLLECTOR CURRENT : IC (mA)
Fig.5 Base-Emitter Saturation
Voltage vs.Collecter Current
1
2
5
10 20
50 100 200
500 1000
COLLECTOR CURRENT : IC (mA)
Fig.3 Collector-Emitter Saturation
Voltage vs.
Collector Current (Ι)
1000
TRANSITION FREQUENCY : fT (MHz)
DC CURRENT GAIN : hFE
200
EMITTER INPUT CAPACITANCE : Cib (pF)
COLLECTOR OUTPUT CAPACITANCE : Cob (pF)
VCE=2V
500
500
BASER SATURATION VOLTAGE : VBE (sat) (mV)
COLLECTOR CURRENT : IC (mA)
1000
VCE=2V
Ta=25°C
500
200
100
50
20
10
5
2
1
1
2
5
10 20
50 100 200
500 1000
EMITTER CURRENT : IC (mA)
Fig.6 Gain Bandwidth Product vs.
Emitter Current
IE=0A
f=1MHz
Ta=25°C
500
200
100
50
Cib
20
10
Cob
5
2
1
0.1 0.2
0.5
1
2
5
10 20
50 100
EMITTER TO BASE VOLTAGE : VEB (V)
Fig.7 Collector Output Capacitance vs.
Collector-Base Voltage
Emitter Input Capacitance vs.
Emitter-Base Voltage
Rev.A
2/2
Appendix
Notes
No technical content pages of this document may be reproduced in any form or transmitted by any
means without prior permission of ROHM CO.,LTD.
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
CO.,LTD. disclaims any warranty that any use of such devices shall be free from infringement of any
third party's intellectual property rights or other proprietary rights, and further, assumes no liability of
whatsoever nature in the event of any such infringement, or arising from or connected with or related
to the use of such devices.
Upon the sale of any such devices, other than for buyer's right to use such devices itself, resell or
otherwise dispose of the same, no express or implied right or license to practice or commercially
exploit any intellectual property rights or other proprietary rights owned or controlled by
ROHM CO., LTD. is granted to any such buyer.
Products listed in this document use silicon as a basic material.
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 with 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.
About Export Control Order in Japan
Products described herein are the objects of controlled goods in Annex 1 (Item 16) of Export Trade Control
Order in Japan.
In case of export from Japan, please confirm if it applies to "objective" criteria or an "informed" (by MITI clause)
on the basis of "catch all controls for Non-Proliferation of Weapons of Mass Destruction.
Appendix1-Rev1.0