ROHM-Semicon-2SB1189T100Q
| Part # | ROHM-Semicon-2SB1189T100Q |
Download  | ROHM-Semicon-2SB1189T100Q |
Medium power transistor(
80V,
0.7A)
2SB1189 / 2SB1238
Features
Dimensions
(Unit : mm)
1) High breakdown voltage, BV
CEO
=
80
V
,
a
nd
high current, I
C
=
0.7A.
2) Complements the 2SD1767 / 2SD1859.
2SB1189
4.0
1.0
2.5
0.5
( )
1
(
)
2
3
Absolute maximum ratings
(
T
a
=25
C)
(
)
Parameter
Collector-base voltage
Collector-emitter voltage
Emitter-base voltage
Collector current
Symbol
Limits
Unit
V
V
CBO
V
CEO
V
EBO
−
80
−
80
−
5
V
V
I
C
−
0.7
A
0.5
ROHM : MPT3
EIAJ : SC-62
(1) Base
(2) Collector
(3) Emitter
2SB1189
2SB1238
Collector power
dissipation
P
C
2
W
∗
1
∗
2
1
Junction temperature
Storage temperature
Tj
150
°
C
°
C
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 1cm
2
or larger.
2SB1238
2.5
6.8
Packaging specifications and h
FE
Type
2SB1189
MPT3
QR
2SB1238
ATV
QR
0.65Max.
Package
h
FE
0.5
Marking
Code
BD
−
TV2
∗
(
1
)
( )
( )
2 3
T100
1000
2.54 2.54
Basic ordering unit (pieces)
Denot
es h
FE
2500
1.05
0.45
∗
Taping specifications
ROHM : ATV
(1) Emitter
(2) Collector
(3) Base
Electrical characteristics
(
T
a
=25
C)
Parameter
Collector-base breakdown voltage
Collector-emitter breakdown voltage
Emitter-base breakdown voltage
Collector cutoff current
Symbol
BV
CBO
BV
CEO
BV
EBO
Min.
−
80
−
80
−
5
−
Typ.
−
−
−
−
−
−
0.2
−
100
14
Max.
Unit
V
Conditions
−
−
−
−
0.5
−
0.5
−
0.4
390
−
I
I
I
C
=−
50
μ
A
=−
2mA
V
C
V
E
=−
50
μ
A
CB
=−
50V
EB
=−
4V
I
CBO
EBO
CE(sat)
FE
μ
A
μ
A
V
V
V
Emitter cutoff current
I
−
−
120
−
Collector-emitter saturation voltage
DC current
transfer ratio
V
I
C
/I
B
=−
500mA/
−
50mA
=−
3V/
−
0.1A
h
−
MHz
pF
V
V
V
CE
/I
C
Transition frequency
f
T
CE
=−
10V, I
CB
=−
10V, I
E
=
50mA, f
=
100MHz
=
0A, f
=
1MHz
Output capacitance
Cob
−
20
E
2010.07 – Rev.B
1/2
c
○
2010 ROHM Co., Ltd. All rights reserved.
2SB1189 / 2SB1238
Data Sheet
Electrical characteristics curves
−
1.0
−
50
−
20
Ta
=
25
°
C
Ta
=
25
°
C
Ta
=
25
°
C
−
10mA
−
9mA
V
CE
=
−
6V
500
−
0.8
−
0.6
−
0.4
−
10
−
5
V
CE
= −
5V
200
100
−
2
−
1
−
2mA
−
1mA
−
0.5
−
3
V
−
0.2
50
−
0.2
−
0.1
−
1
V
I
B
=
0mA
−
6
0
0
−
2
−
4
−
8
−
10
0
−
0.2
−
0.4
−
0.6
−
0.8
−
1.0
−
1.2
−
1.4
−
1.6
−
1
−
2
−
5
−
10
−
20
−
50
−
100
−
200
−
500
COLLECTOR TO EMITTER VOLTAGE
: V
CE
(V)
BASE TO EMITTER VOLTAGE : V
BE
(V)
COLLECTOR CURRENT : I
C
(mA)
Fig.1 Ground
emitter output characteristics
Fig.2
Ground emitter propagation characteristics
Fig.3 DC
current gain vs. collector current
Ta
=
25
°
C
−
5V
Ta
=
25
°
C
V
CE
=
Ta
=
25
°
C
f
I
=
1MHz
100
50
E
=
0A
500
−
0.2
−
0.1
200
100
I
C
/I
B
=
20/1
Cob
−
0.05
I
C
/I
B
=
10/1
20
10
50
20
−
0.02
−
0.01
2
5
10
20
50
−
0.5
−
1
−
2
−
5
−
10
−
20
−
1
−
5
−
10
−
20
−
50
−
100
−
200
−
500
EMITTER CURRENT : I
(mA)
E
COLLECTOR TO BASE VOLTAGE : V
CE
(V)
COLLECTOR CURRENT : I
(mA)
C
Fig.5
Gain bandwidth product vs. emitter current
Fig.6 Collector
output capacitance
vs. collector-base voltage
Fig.4 Collector-emitter
saturation voltage
vs.collector current
−
1.0
−
0.5
Ta
=
25
°
C
f
I
=
1MHz
Cib
100
50
C
=
0A
−
0.2
−
0.1
−
0.05
−
0.02
−
0.01
20
10
−
0.005
−
0.002
−
0.001
Ta
=
25
°
C
∗
Single pulse
−
0.5
−
1
−
2
−
5
−
10
−
20
−
0.1
−
0.2
−
0.5
−
1
−
2
−
5
−
10
−
20
−
50
−
100
EMITTER TO BASE VOLTAGE : V
EB
(V)
COLLECTOR TO EMITTER VOLTAGE : V
CE
(V)
Fig.7 Emitter
input capacitance
vs. emitter-base voltage
Fig.8 Safe
operating area (2SB1189)
2010.07 – Rev.B
2/2
c
○
2010 ROHM Co., Ltd. All rights reserved.
Notice
N o t e s
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
© 2010
ROHM Co., Ltd. All rights reserved.
R1010
A
