Rohm BCX17 Pnp small signal transistor Datasheet

PNP small signal transistor
BCX17
Small load switch transistor with high gain and Low saturation voltage.
Features
(1) High gain and low saturation voltage.
(2) Ideal for small load switching applications.
Complements the BCX19
Dimensions (Unit : mm)
2.9
0.4
0.95
0.45
0.2Min.
SST3
1.3
2.4
(3)
Packaging specifications
Package
Type
(2)
Taping
Code
T116
Basic ordering unit (pieces)
3000
(1)
0.95 0.95
0.15
1.9
(1)Emitter
(2)Base
(3)Collector
BCX17
Each lead has same dimensions
Abbreviated symbol : GT1
Absolute maximum ratings (Ta=25C)
Parameter
Symbol
Limits
Unit
Collector-emitter voltage (VBE=0)
VCES
−50
V
Collector-emitter voltage (open base)
VCEO
−45
V
Emitter-base voltage
V
VEBO
−5
Collector current
IC
−0.5
A
Collector current (peak value)
ICM
−1
A
0.2
W
Collector power dissipation
PC
0.35
W
∗
0.425
W
∗2
Junction temperature
Tj
150
°C
Storage temperature
Tstg
−65 to 150
°C
∗ Mounted on a 7×5×0.6 mm CERAMIC SUBSTRATE
∗2 Mounted on a 15×15×0.6 mm CERAMIC SUBSTRATE
Electrical characteristics (Ta=25C)
Min.
Typ.
Max.
Unit
Collector-emitter breakdown voltage BVCES
−50
−
−
V
IC= −50μA
Collector-emitter breakdown voltage BVCEO
−45
−
−
V
IC= −10mA
BVEBO
−5
−
−
V
IE= −50μA
ICBO
−
−
−0.1
μA
VCB= −20V
Parameter
Emitter-base breakdown voltage
Collector-base cutoff current
Symbol
Conditions
IEBO
−
−
−10
μA
VEB= −5V
Collector-emitter saturation voltage
VCE(sat)
−
−
−0.62
V
IC/IB= −500mA/ −50mA
Base-emitter voltage
VBE(on)
V
VCE/IC= −1V/ −500mA
Emitter-base cutoff current
DC current transfer ratio
Transition frequency
Collector-base cutoff current
−
−
−1.2
100
−
600
70
−
−
40
−
−
fT
−
200
−
MHz
ICBO
−
−
−5
μA
hFE
www.rohm.com
c 2011 ROHM Co., Ltd. All rights reserved.
○
VCE= −1V, IC= −100mA
−
VCE= −1V, IC= −300mA
VCE= −1V, IC= −500mA
1/2
VCE= −5V, IE= −20mA, f=100MHz
VCB= −20V, Ta=150°C
2011.09 - Rev.B
Data Sheet
BCX17
−200
−100
−50
−20
−10
−5
−2
−1
−0.5
−0.4
−0.8
−1.2
−160
Grounded emitter propagation
characteristics
1k
Ta=25°C
500
200
100
VCE= −3V
−2V
−1V
50
20
10
5
2
1
−1m
−10m
−100m
−1
COLLECTOR CURRENT : IC (A)
Fig.4
−0.7mA
−120
−0.6mA
−100
−0.5mA
−80
−0.4mA
−60
−0.3mA
−0.2mA
−40
−0.1mA
IB=0mA
−4
Fig.2
−8
−12
−16
−100
IC/IB=50
20
10
−10
−5
−2
−10m
−100m
A
A
−4m
mA
−200
IB= −2
−100
−0.2
−0.4
−0.6
−1
Ta=25°C
−0.8
−1.0
COLLECTOR TO EMITTER VOLTAGE : VCE (V)
Grounded emitter output
characteristics ( )
Ta=25°C
VCE= −5V
500
200
100
50
20
10
5
2
1
1m
COLLECTOR CURRENT : IC (A)
Collector-emitter saturation
voltage vs. collector current
A
−8m
1000
−200
−1
−1m
mA
−10
−6m
Fig.3
Ta=25°C
−20
mA
−12
−300
0
0
−20
−500
−50
−14mA
−16mA
−18mA
−400 −20mA
Grounded emitter output
characteristics ( )
−1000
Fig.5
DC current gain vs.
collector current
1000
−0.8mA
COLLECTOR TO EMITTER VOLTAGE : VCE (V)
COLLECTOR SATURATION VOLTAGE : VCE (sat) (mV)
Fig.1
−500
−140
0
0
−1.6
BASE TO EMITTER VOLTAGE : VBE (V)
DC CURRENT GAIN : hFE
A
−1.0m
−0.9mA
−20
−0.2
−0.1
0
COLLECTOR OUTPUT CAPACITANCE : Cob (pF)
EMITTER INPUT CAPACITANCE
: Cib (pF)
Ta=25°C
−180
COLLECTOR CURRENT : IC (mA)
−200
Ta=25°C
VCE=6V
TRANSITION FREQUENCY : fT (MHz)
−1000
−500
COLLECTOR CURRENT : IC (mA)
COLLECTOR CURRENT : IC (mA)
Electrical characteristics curves
10m
100m
1
EMITTER CURRENT : IE (A)
Fig.6
Gain bandwidth product vs.
emitter current
Ta=25°C
f=1MHz
IE=0A
500
200
100
Cib
50
Cob
20
10
5
2
1
−0.1
−1
−10
−100
COLLECTOR TO BASE VOLTAGE : VCB (V)
EMITTER TO BASE VOLTAGE
: VEB (V)
Fig.7
Collector output capacitance vs.
collector-base voltage
Emitter input capacitance vs.
emitter-base voltage
www.rohm.com
c 2011 ROHM Co., Ltd. All rights reserved.
○
2/2
2011.09 - Rev.B
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, fuelcontroller 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
© 2011 ROHM Co., Ltd. All rights reserved.
R1120A
Similar pages