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2SB1238 PDF даташит

Спецификация 2SB1238 изготовлена ​​​​«ROHM Semiconductor» и имеет функцию, называемую «Medium power transistor».

Детали детали

Номер произв 2SB1238
Описание Medium power transistor
Производители ROHM Semiconductor
логотип ROHM Semiconductor логотип 

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2SB1238 Даташит, Описание, Даташиты
Medium power transistor(80V, 0.7A)
2SB1189 / 2SB1238
Features
1) High breakdown voltage, BVCEO=80V, and
high current, IC=0.7A.
2) Complements the 2SD1767 / 2SD1859.
Absolute maximum ratings (Ta=25C)
Parameter
Symbol
Limits
Collector-base voltage
VCBO
80
Collector-emitter voltage
VCEO
80
Emitter-base voltage
VEBO
5
Collector current
IC 0.7
Collector power
dissipation
2SB1189
2SB1238
PC
0.5
2
1
Junction temperature
Tj 150
Storage temperature
Tstg 55 to +150
1 When mounted on a 40×40×0.7 mm ceramic board.
2 Printed circuit board 1.7 mm thick, collector plating 1cm2 or larger.
Unit
V
V
V
A
W 1
2
°C
°C
Packaging specifications and hFE
Type
Package
hFE
Marking
Code
Basic ordering unit (pieces)
Denotes hFE
2SB1189
MPT3
QR
BD
T100
1000
2SB1238
ATV
QR
TV2
2500
Dimensions (Unit : mm)
2SB1189
4.0
1.0 2.5 0.5
(1)
(2)
(3)
ROHM : MPT3
EIAJ : SC-62
2SB1238
6.8
(1) Base
(2) Collector
(3) Emitter
2.5
0.65Max.
0.5
(1) (2) (3)
2.54 2.54
1.05 0.45
Taping specifications
ROHM : ATV
(1) Emitter
(2) Collector
(3) Base
Electrical characteristics (Ta=25C)
Parameter
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
Symbol
BVCBO
BVCEO
BVEBO
ICBO
IEBO
VCE(sat)
hFE
fT
Cob
Min. Typ.
80
80
5
−−
−−
− −0.2
120
100
14
Max.
0.5
0.5
0.4
390
20
Unit
V
V
V
μA
μA
V
MHz
pF
Conditions
IC=−50μA
IC=−2mA
IE=−50μA
VCB=−50V
VEB=−4V
IC/IB=−500mA/50mA
VCE/IC=−3V/0.1A
VCE=−10V, IE=50mA, f=100MHz
VCB=−10V, IE=0A, f=1MHz
www.rohm.com
c 2010 ROHM Co., Ltd. All rights reserved.
1/2
2010.07 - Rev.B









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2SB1238 Даташит, Описание, Даташиты
2SB1189 / 2SB1238
Electrical characteristics curves
1.0
Ta=25°C
0.8
10mA
9mA
0.6
0.4
8m7AmA
6mA
5mA
4mA
3mA
2mA
0.2 1mA
0 IB= 0mA
0
2 4
6 8
10
COLLECTOR TO EMITTER VOLTAGE : VCE (V)
Fig.1 Ground emitter output characteristics
50
Ta=25°C
20 VCE= −6V
10
5
2
1
0.5
0.2
0.1
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
BASE TO EMITTER VOLTAGE : VBE (V)
Fig.2 Ground emitter propagation characteristics
Data Sheet
Ta=25°C
500
VCE= −5V
200
100
3V
50
1V
1 2 5 10 20 50 100 200 500
COLLECTOR CURRENT : IC (mA)
Fig.3 DC current gain vs. collector current
Ta=25°C
0.2
0.1
IC/IB=20/1
0.05
IC/IB=10/1
0.02
0.01
1
5 10 20 50 100 200 500
COLLECTOR CURRENT : IC (mA)
Fig.4 Collector-emitter saturation voltage
vs.collector current
Ta=25°C
VCE= 5V
500
200
100
50
20
2 5 10 20 50
EMITTER CURRENT : IE (mA)
Fig.5 Gain bandwidth product vs. emitter current
Ta=25°C
f=1MHz
100 IE=0A
50
Cob
20
10
0.5 1
2
5 10 20
COLLECTOR TO BASE VOLTAGE : VCE (V)
Fig.6 Collector output capacitance
vs. collector-base voltage
100 Cib
50
Ta=25°C
f=1MHz
IC=0A
20
10
0.5 1
2
5 10 20
EMITTER TO BASE VOLTAGE : VEB (V)
Fig.7 Emitter input capacitance
vs. emitter-base voltage
1.0
0.5
0.2
0.1
0.05
0.02
0.01
0.005
0.002 Ta=25°C
0.001 Single pulse
0.1 0.2 0.5 1 2
5 10 20 50 100
COLLECTOR TO EMITTER VOLTAGE : VCE (V)
Fig.8 Safe operating area (2SB1189)
www.rohm.com
c 2010 ROHM Co., Ltd. All rights reserved.
2/2
2010.07 - Rev.B









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2SB1238 Даташит, Описание, Даташиты
Notice
Notes
No copying or reproduction of this document, in part or in whole, is permitted without the
consent of ROHM Co.,Ltd.
The content specified herein is subject to change for improvement without notice.
The content specified herein is for the purpose of introducing ROHM's products (hereinafter
"Products"). If you wish to use any such Product, please be sure to refer to the specifications,
which can be obtained from ROHM upon request.
Examples of application circuits, circuit constants and any other information contained herein
illustrate the standard usage and operations of the Products. The peripheral conditions must
be taken into account when designing circuits for mass production.
Great care was taken in ensuring the accuracy of the information specified in this document.
However, should you incur any damage arising from any inaccuracy or misprint of such
information, ROHM shall bear no responsibility for such damage.
The technical information specified herein is intended only to show the typical functions of and
examples of application circuits for the Products. ROHM does not grant you, explicitly or
implicitly, any license to use or exercise intellectual property or other rights held by ROHM and
other parties. ROHM shall bear no responsibility whatsoever for any dispute arising from the
use of such technical information.
The Products specified in this document are intended to be used with general-use electronic
equipment or devices (such as audio visual equipment, office-automation equipment, commu-
nication devices, electronic appliances and amusement devices).
The Products specified in this document are not designed to be radiation tolerant.
While ROHM always makes efforts to enhance the quality and reliability of its Products, a
Product may fail or malfunction for a variety of reasons.
Please be sure to implement in your equipment using the Products safety measures to guard
against the possibility of physical injury, fire or any other damage caused in the event of the
failure of any Product, such as derating, redundancy, fire control and fail-safe designs. ROHM
shall bear no responsibility whatsoever for your use of any Product outside of the prescribed
scope or not in accordance with the instruction manual.
The Products are not designed or manufactured to be used with any equipment, device or
system which requires an extremely high level of reliability the failure or malfunction of which
may result in a direct threat to human life or create a risk of human injury (such as a medical
instrument, transportation equipment, aerospace machinery, nuclear-reactor controller, fuel-
controller or other safety device). ROHM shall bear no responsibility in any way for use of any
of the Products for the above special purposes. If a Product is intended to be used for any
such special purpose, please contact a ROHM sales representative before purchasing.
If you intend to export or ship overseas any Product or technology specified herein that may
be controlled under the Foreign Exchange and the Foreign Trade Law, you will be required to
obtain a license or permit under the Law.
Thank you for your accessing to ROHM product informations.
More detail product informations and catalogs are available, please contact us.
ROHM Customer Support System
http://www.rohm.com/contact/
www.rohm.com
© 2010 ROHM Co., Ltd. All rights reserved.
R1010A










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