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 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.
2SA2018
0.3
(3)
(1) (2)
0.2 0.5 0.5 0.2 0.55 0.7
Applications For switching, for muting.
External dimensions (Unit : mm)
1.0
Features 1) A collector current is large. 2) Collector saturation voltage is low. VCE (sat) 250mA At IC = 200mA / IB = 10mA
0.8 1.6
0.15
0.1Min.
Each lead has same dimensions
ROHM : EMT3 EIAJ : SC-75A JEDEC : SOT-416
Abbreviated symbol : BW
1.6
(1) Emitter (2) Base (3) Collector
2SA2030
0.2
1.2 0.32
1.2 0.8
(2) (3) (1)
0.2
0.4 0.4 0.8
0.13
0.5
0.22
Each lead has same dimensions
ROHM : VMT3
Abbreviated symbol : BW
Absolute maximum ratings (Ta=25C)
0.95 0.95 1.9
(1) Base (2) Emitter (3) Collector
0.4
Collector current
0.15
(3)
1.6 2.8
0.8 1.1
Collector power dissipation Junction temperature Storage temperature
Single pulse, Pw=1ms
150 300 150 -55 to +150
mW C C
0.3Min.
(2)
Parameter Collector-base voltage Collector-emitter voltage
Symbol VCBO VCEO IC ICP VMT3 PC EMT3 SMT3 Tj Tstg
Limits 15 12 500 1
Unit V V mA A
2SA2119K
(1)
Each lead has same dimensions
ROHM : SMT3 EIAJ : SC-59 JEDEC : SOT-346
Abbreviated symbol : BW
2.9
(1) Emitter (2) Base (3) Collector
Electrical characteristics (Ta=25C)
Parameter Symbol Min. Typ. Max. Unit Conditions Collector-base breakdown voltage BVCBO 15 - - V IC=10A 12 - - V IC=1mA Collector-emitter breakdown voltage BVCEO Emitter-base breakdown voltage BVEBO 6 - - V IE=10A 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
Packaging specifications and hFE
Type hFE 2SA2119K 2SA2018 2SA2030 Package name Code Basic ordering unit (pieces) T146 3000 - - Taping TL 3000 - - T2L 8000 - -
Electrical characteristic curves
1000
1000
VCE=2V
VCE=2V
1000 500
IC / IB=20
COLLECTOR CURRENT : IC (mA)
500
500
Ta=125C Ta=25C Ta= -40C
200 100 50 20 10 5 2 1 0
200 100 50 20 10 5 2
Ta=125C Ta=25C Ta= -40C
COLLECTOR SATURATION VOLTAGE : VCE (sat) (V)
DC CURRENT GAIN : hFE
200 100 50 20 10 5 2
Ta=125C Ta=25C Ta= -40C
0.5
1.0
1.5
1
1
2
5
10 20
50 100 200
500 1000
1
1
2
5
10 20
50 100 200
500 1000
BASE TO EMITTER VOLTAGE : VBE (V)
COLLECTOR CURRENT : IC (mA)
COLLECTOR CURRENT : IC (mA)
Fig.1 Grounded Emitter Propagation Characteristics
Fig.2 DC Current Gain vs. Collector Current
BASER SATURATION VOLTAGE : VBE (sat) (mV)
10000 5000 2000 1000 500 200 100 50 20 10 1 2 5 10 20 50 100 200 500 1000
Ta= -40C Ta=25C Ta=125C
Fig.3 Collector-Emitter Saturation Voltage vs. Collector Current ()
1000
1000 500
TRANSITION FREQUENCY : fT (MHz)
Ta=25C
IC / IB=20
500 200 100 50 20 10 5 2 1 1 2 5 10 20
VCE=2V Ta=25C
COLLECTOR SATURATION VOLTAGE : VCE (sat) (mV)
200 100 50 20 10 5 2 1 1 2 5 10 20 50 100 200 500 1000
IC / IB=50 IC / IB=20 IC / IB=10
50 100 200
500 1000
COLLECTOR CURRENT : IC (mA)
COLLECTOR CURRENT : IC (mA)
EMITTER CURRENT : IC (mA)
Fig.4 Collector-Emitter Saturation Voltage vs. Collector Current ()
EMITTER INPUT CAPACITANCE : Cib (pF) COLLECTOR OUTPUT CAPACITANCE : Cob (pF)
1000 500 200 100 50 20 10 5 2 1 0.1 0.2 0.5 1 2 5 10 20 50 100
Cob Cib
Fig.5 Base-Emitter Saturation Voltage vs.Collecter Current
Fig.6 Gain Bandwidth Product vs. Emitter Current
IE=0A f=1MHz Ta=25C
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


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