2SB1260 / 2SB1181 / 2SB1241 : Transistors

Power Transistor (80V, 1A)
2SB1260 / 2SB1181 / 2SB1241
Dimensions (Unit : mm)
2SB1260
2SB1181
1.0±0.2
Structure
Epitaxial planar type
PNP silicon transistor
(3)
0.5±0.1
0.4±0.1
1.5±0.1
0.4+0.1
−0.05
9.5±0.5
0.9
0.55±0.1
2.3±0.2
0.4±0.1
1.5±0.1
1.5
0.9
0.3
5.5+
−0.1
(2)
2.3+−0.2
0.1
0.5±0.1
0.65±0.1
0.75
(1)
C0.5
2.5
1.5 +0.2
−0.1
1.6±0.1
6.5±0.2
5.1+−0.2
0.1
1.5±0.3
0.5±0.1
4.5+0.2
−0.1
4.0 ±0.3
2.5+0.2
−0.1
Features
1) Hight breakdown voltage and high current.
BVCEO=80V, IC = 1A
2) Good hFE linearty.
3) Low VCE(sat).
Complements the 2SD1898 / 2SD1863 / 2SD1733.
2.3±0.2
1.0±0.2
3.0±0.2
(1) (2) (3)
Abbreviated
symbol: BE
ROHM : MPT3
EIAJ : SC-62
∗
(1) Base
(2) Collector
(3) Emitter
ROHM : CPT3
EIAJ : SC-63
(1) Base
(2) Collector
(3) Emitter
2SB1241
2.5±0.2
0.65Max.
0.5±0.1
(1)
(2)
4.4±0.2
14.5±0.5
1.0
0.9
6.8±0.2
(3)
2.54 2.54
1.05
0.45±0.1
(1) Emitter
(2) Collector
(3) Base
ROHM : ATV
∗ Denotes h
FE
Absolute maximum ratings (Ta=25C)
Parameter
Symbol
Limits
Unit
Collector-base voltage
VCBO
−80
V
Collector-emitter voltage
VCEO
−80
V
Emitter-base voltage
VEBO
−5
V
IC
−1
Collector current
ICP
2SB1260
Collector power
dissipation
2SB1241, 2SB1181
A (DC)
∗1
A (Pulse)
2
∗2
W
1
∗3
−2
0.5
PC
10
W (Tc=25°C)
Junction temperature
Tj
150
°C
Storage temperature
Tstg
−55 to 150
°C
2SB1181
∗1
∗
∗
2SB1260 : Pw=20ms duty=1/2
2SB1241 : Single pulse, Pw=100ms
2 2SB1260 : When mounted on a 40×40×0.7 mm ceramic board.
3 2SB1241 : Printed circuit board, 1.7mm thick, collector copper plating 100mm2 or larger.
www.rohm.com
c 2009 ROHM Co., Ltd. All rights reserved.
○
1/2
2009.12 - Rev.E
2SB1260 / 2SB1181 / 2SB1241
Data Sheet
Electrical characteristics (Ta=25C)
Symbol
Min.
Typ.
Max.
Unit
Collector-base breakdown voltage
BVCBO
−80
−
−
V
Collector-emitter breakdown voltage
BVCEO
−80
−
−
V
IC= −1mA
Emitter-base breakdown voltage
BVEBO
−5
−
−
V
IE= −50μA
Collector cutoff current
ICBO
−
−
−1
μA
VCB= −60V
Emitter cutoff current
IEBO
−
−
−1
μA
VEB= −4V
IC/IB= −500mA/ −50mA
Parameter
VCE(sat)
Collector-emitter saturation voltage
DC current transfer ratio
2SB1260, 2SB1181
hFE
2SB1241
Transition frequency 2SB1181
fT
2SB1260
Output capacitance
Cob
2SB1181, 2SB1241
Conditions
IC= −50μA
−
−
−0.4
V
120
−
390
−
120
−
390
−
−
100
−
MHz
−
20
−
pF
−
25
−
pF
VCE= −3V, IC= −0.1A
VCE= −10V, IE=50mA, f=100MHz
VCB= −10V
IE=0A
f=1MHz
Packaging specifications and hFE
Package
Taping
Code
Basic ordering
unit (pieces)
TL
TV2
T100
2500
2500
1000
−
Type
hFE
2SB1260
QR
−
2SB1241
QR
−
2SB1181
QR
−
−
−
hFE values are classified as follows :
Item
Q
R
hFE
120 to 270
180 to 390
Electrical characteristic curves
400
2.5mA
2.0mA
300
1.5mA
200
1.0mA
100
IB=0.5mA
Ta=25℃
Pulsed
0
0
0.5
1
1.5
10
1
COLLECOR - EMITTER VOLTAGE : VCE [V]
1
TRANSITION FREQUENCY : f T
[MHz]
Collector Saturation Voltage :
VCE(sat) [V]
0.01
1
10
100
1000
COLLECTOR CURRENT : IC [mA]
Fig.4 Collector-Emitter Saturation
Voltage v s Collector Current
100
VCE=-1V
10
0.4
0.6
0.8
BASE TO EMITTER VOLTAGE : VBE [V]
1
1
1000
Ta=25℃
IC /IB=20
10
VCE=-3V
Fig.2 Grounded Emitter Propagation
Characteristics
Fig.1 Ground Emitter Output Characteristics
0.1
Ta=25℃
100
0.1
0.2
2
1000
Ta=25℃
VCE=-5V
DC CURRENT GAIN : hFE
1000
3.0mA
Collector Current : I C [mA]
COLLECTOR CURRENT : I C [mA]
4.0mA
3.5mA
10
100
COLLECTOR CURRENT : IC [mA]
1000
Fig.3 DC Current Gain v s Collector Current
1000
Ta=25℃
VCE=-5V
100
10
1
10
100
EMITTER CURRENT : IE [mA]
Fig.5 Transition Frewuency v s
Emitter Current
1000
COLLECTOR OUTPUT CAPACITANCE : Cob(pF)
EMITTER INPUT CAPACITANCE : Cib(pF)
4.5mA
5.0mA
500
Ta=25℃
f=1MHz
IE=0A
IC =0A
Cib
100
Cob
10
0.1
1
10
100
COLLECTOR - BASE VOLTAGE : VCB (V)
EMITTER - BASE VOLTAGE : VEB (V)
Fig.6 Emitter Input Capacitance v s. Emitter-Base Voltage
Collector Output Capacitance v s. Collector-Base
www.rohm.com
c 2009 ROHM Co., Ltd. All rights reserved.
○
2/2
2009.12 - Rev.E
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, communication 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
© 2009 ROHM Co., Ltd. All rights reserved.
R0039A