2SA2018 / 2SA2030 / 2SA2119K
Transistors
Rev.A 1/2
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.
zApplications
For switching, for muting.
zFeatures
1) A collector current is large.
2) Collector saturation voltage is low.
VCE (sat) ≤ 250mA
At IC = −200mA / IB = −10mA
zAbsolute maximum ratings (Ta=25°C)
Parameter Symbol
VCBO
VCEO
PC
Tstg
Limits
−15
−12
150
−55 to +150
Unit
V
V
mW
°C
°C
Collector-base voltage
Collector-emitter voltage
VEBO −6 VEmitter-base voltage
Collector power dissipation
Storage temperature
IC
ICP
−500
−1 ∗
mA
ACollector current
Tj 150Junction temperature
SMT3 200
VMT3
EMT3
∗Single pulse, Pw=1ms
zExternal dimensions (Unit : mm)
(1) Emitter
(2) Base
(3) Collector
ROHM : EMT3
EIAJ : SC-75A
JEDEC : SOT-416
1.
6
0.
70.
15
0.1Min.
0.
55
0.
2
1.6
1.
0
0.
3
0.8
(2) 0.5
0.5
(3)
0.
2
(1)
Each lead has same dimensions
Abbreviated symbol : BW
2SA2018
0.
80.
15
0.3Min.
1.
1
( 2)
( 1)
2.8
1.6
0.
4 ( 3)
2.
9
1.
9
0.
95
0.
95
(1) Emitter
(2) Base
(3) Collector
ROHM : SMT3
EIAJ : SC-59
JEDEC : SOT-346
Each lead has same dimensions
Abbreviated symbol : BW
2SA2119K
(3)0.
32 0.
8
1.
2
0.
13
0.
5 0.
22
0.4
0.4
1.2
0.80.2 0.2
(2)
(1)
(1) Base
(2) Emitter
(3) Collector
ROHM : VMT3
Each lead has same dimensions
Abbreviated symbol : BW
2SA2030
zElectrical characteristics (Ta=25°C)
Parameter
Collector-base breakdown voltage
Symbol Min. Typ. Max. Unit Conditions
BVCBO −15 − − V IC= −10µA
IC= −1mA
IE= −10µA
VCB= −15V
IC= −200mA / IB= −10mA
VCE= −2V / IC= −10mA
VCE= −2V, IE=10mA, fT=100MHz
VCB= −10V, IE=0A, f=1MHz
Collector-emitter breakdown voltage BVCEO −12 − − V
Emitter-base breakdown voltage BVEBO −6 − − V
Collector cutoff current ICBO − − −100 nA
VEB= −6VEmitter cutoff current IEBO − − −100 nA
Collector-emitter saturation voltage VCE (sat) − −100 −250 mV
DC current transfer ratio hFE 270 − 680 −
Transition frequency fT − 260 − MHz
Output capacitance Cob − 6.5 − pF
2SA2018 / 2SA2030 / 2SA2119K
Transistors
Rev.A 2/2
zPackaging specifications and hFE
Package name
Code
Taping
Basic ordering unit (pieces)
2SA2119K
2SA2018
2SA2030
T146
3000
TL
3000
−
−
− −
T2L
8000
−
−
Type
hFE
zElectrical characteristic curves
1
2
5
10
20
50
100
200
500
1000
0 0.5 1.0 1.5
BASE TO EMITTER VOLTAGE : VBE
(V)
CO
LL
EC
TO
R
CU
RR
EN
T
: I
C
(m
A)
VCE=2V
Fig.1 Grounded Emitter Propagation
Characteristics
Ta= −40°C
Ta=25°C
Ta=125°C
1
2
5
10
20
50
100
200
500
1000
1 2 5 10 20 50 100 200 500 1000
COLLECTOR CURRENT : IC
(mA)
D
C
CU
RR
EN
T
G
AI
N
: h
FE
VCE=2V
Fig.2 DC Current Gain vs.
Collector Current
Ta= −40°C
Ta=25°C
Ta=125°C
1
2
5
10
20
50
100
200
500
1000
1 2 5 10 20 50 100 200 500 1000
COLLECTOR CURRENT : IC
(mA)
IC / IB=20
Ta= −40°C
Ta=25°C
Ta=125°C
CO
LL
EC
TO
R
SA
TU
RA
TI
O
N
VO
LT
AG
E
: V
CE
(s
at)
(V
)
Fig.3 Collector-Emitter Saturation
Voltage vs.
Collector Current (Ι)
1
2
5
10
20
50
100
200
500
1000
1 2 5 10 20 50 100 200 500 1000
COLLECTOR CURRENT : IC
(mA)
Ta=25°C
IC / IB=50
IC / IB=20
IC / IB=10
Fig.4 Collector-Emitter Saturation
Voltage vs.
Collector Current (ΙΙ)
CO
LL
EC
TO
R
SA
TU
RA
TI
O
N
VO
LT
AG
E
: V
CE
(s
at)
(m
V)
10
20
50
100
200
500
1000
2000
5000
10000
1 2 5 10 20 50 100 200 500 1000
COLLECTOR CURRENT : IC
(mA)
IC / IB=20
Ta=125°C
Ta=25°C
Ta= −40°C
BA
SE
R
SA
TU
RA
TI
O
N
VO
LT
AG
E
: V
BE
(s
at)
(m
V)
Fig.5 Base-Emitter Saturation
Voltage vs.Collecter Current
1
2
5
10
20
50
100
200
500
1000
1 2 5 10 20 50 100 200 500 1000
EMITTER CURRENT : IC
(mA)
TR
AN
SI
TI
O
N
FR
EQ
UE
NC
Y
: f
T
(M
Hz
) VCE=2V
Ta=25°C
Fig.6 Gain Bandwidth Product vs.
Emitter Current
1
2
5
10
20
50
100
200
500
1000
0.1 0.2 0.5 1 2 5 10 20 50 100
EMITTER TO BASE VOLTAGE : VEB
(V)
IE=0A
f=1MHz
Ta=25°C
Fig.7 Collector Output Capacitance vs.
Collector-Base Voltage
Emitter Input Capacitance vs.
Emitter-Base Voltage
Cib
Cob
EM
IT
TE
R
IN
PU
T
CA
PA
CI
TA
NC
E
: C
ib
(pF
)
CO
LL
EC
TO
R
OU
TP
UT
C
AP
AC
IT
AN
CE
: C
ob
(p
F)
Appendix
Appendix1-Rev1.1
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.
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 are no antiradiation design.
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.
Low frequency transistor
2SA2018 / 2SA2030 / 2SA2119K
本文档为【2SA2030】,请使用软件OFFICE或WPS软件打开。作品中的文字与图均可以修改和编辑,
图片更改请在作品中右键图片并更换,文字修改请直接点击文字进行修改,也可以新增和删除文档中的内容。
该文档来自用户分享,如有侵权行为请发邮件ishare@vip.sina.com联系网站客服,我们会及时删除。
[版权声明] 本站所有资料为用户分享产生,若发现您的权利被侵害,请联系客服邮件isharekefu@iask.cn,我们尽快处理。
本作品所展示的图片、画像、字体、音乐的版权可能需版权方额外授权,请谨慎使用。
网站提供的党政主题相关内容(国旗、国徽、党徽..)目的在于配合国家政策宣传,仅限个人学习分享使用,禁止用于任何广告和商用目的。