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Panasonic Electronic Components Datasheet

2SA0838 Datasheet

Silicon PNP epitaxial planar type Transistors

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2SA0838 pdf
Transistors
2SA0838 (2SA838)
Silicon PNP epitaxial planar type
For low-frequency amplification
Complementary to 2SC1359
Features
High transfer ratio fT
Absolute Maximum Ratings Ta = 25°C
Parameter
Symbol Rating
Collector-base voltage (Emitter open)
Collector-emitter voltage (Base open)
Emitter-base voltage (Collector open)
Collector current
Collector power dissipation
Junction temperature
Storage temperature
VCBO
VCEO
VEBO
IC
PC
Tj
Tstg
30
20
5
30
250
150
55 to +150
Unit
V
V
V
mA
mW
°C
°C
5.0±0.2
Unit: mm
4.0±0.2
0.7±0.1
0.45+–00..115
2.5+–00..26
2.5+–00..26
0.45+–00..115
1 23
1 : Emitter
2 : Collector
3 : Base
TO-92-B1 Package
Electrical Characteristics Ta = 25°C ± 3°C
Parameter
Symbol
Conditions
Min Typ Max Unit
Base-emitter saturation voltage
Collector-base cutoff current (Emitter open)
Collector-emitter cutoff current (Base open)
Emitter-base cutoff current (Collector open)
Forward current transfer ratio *
Collector-emitter saturation voltage
Transition frequency
Noise figure
Reverse transfer impedance
Reverse transfer capacitance
(Common-emitter)
VBE
ICBO
ICEO
IEBO
hFE
VCE(sat)
fT
NF
Zrb
Cre
VCE = −10 V, IC = −1 mA
VCB = −10 V, IE = 0
VCE = −20 V, IB = 0
VEB = −5 V, IC = 0
VCE = 10 V, IC = 1 mA
IC = −10 mA, IB = −1 mA
VCB = −10 V, IE = 1 mA, f = 200 MHz
VCB = −10 V, IE = 1 mA, f = 5 MHz
VCE = −10 V, IC = −1 mA, f = 2 MHz
VCE = −10 V, IC = −1 mA, f = 10.7 MHz
70
150
0.7
0.1
300
2.8
22
1.2
0.1
100
10
220
4.0
50
2.0
V
µA
µA
µA
V
MHz
dB
pF
Note) 1. Measuring methods are based on JAPANESE INDUSTRIAL STANDARD JIS C 7030 measuring methods for transistors.
2. *: Rank classification
Rank
B
C
hFE
70 to 140
110 to 220
Publication date: March 2003
Note) The part number in the parenthesis shows conventional part number.
SJC00005BED
1



Panasonic Electronic Components Datasheet

2SA0838 Datasheet

Silicon PNP epitaxial planar type Transistors

No Preview Available !

2SA0838 pdf
2SA0838
PC Ta
500
400
300
200
100
0
0 40 80 120 160 200
Ambient temperature Ta (°C)
IC VCE
30
Ta = 25°C
25
20 IB = −250 µA
200 µA
15
150 µA
10 100 µA
5 50 µA
0
0 2 4 6 8 10
Collector-emitter voltage VCE (V)
VCE(sat) IC
100
IC / IB = 10
10
1
0.1
Ta = 75°C
25°C
25°C
0.01
0.1
1
10 100
Collector current IC (mA)
120
100
80
60
hFE IC
VCE = −10 V
Ta = 75°C
25°C
25°C
40
20
0
0.1
1
10 100
Collector current IC (mA)
Cob VCB
6 f = 1 MHz
IE = 0
5 Ta = 25°C
4
3
2
1
0
0.1
1
10 100
Collector-base voltage VCB (V)
Cre VCE
5
IC = −1 mA
f = 10.7 MHz
Ta = 25°C
4
3
2
1
0
1 10 100
Collector-emitter voltage VCE (V)
fT IE
600
VCB = −10 V
Ta = 25°C
500
400
300
200
100
0
0.1 1 10 100
Emitter current IE (mA)
GP IC
24
VCE = −10 V
f = 100 MHz
20 Ta = 25°C
16
12
8
4
0
0.1
1
10 100
Collector current IC (mA)
NF IE
5
VCB = −10 V
f = 100 MHz
Ta = 25°C
4
3
2
1
0
0.1 1 10
Emitter current IE (mA)
2 SJC00005BED



Panasonic Electronic Components Datasheet

2SA0838 Datasheet

Silicon PNP epitaxial planar type Transistors

No Preview Available !

2SA0838 pdf
Request for your special attention and precautions in using the technical information and
semiconductors described in this book
(1) If any of the products or technical information described in this book is to be exported or provided to non-residents, the laws and
regulations of the exporting country, especially, those with regard to security export control, must be observed.
(2) The technical information described in this book is intended only to show the main characteristics and application circuit examples
of the products, and no license is granted under any intellectual property right or other right owned by our company or any other
company. Therefore, no responsibility is assumed by our company as to the infringement upon any such right owned by any other
company which may arise as a result of the use of technical information described in this book.
(3) The products described in this book are intended to be used for standard applications or general electronic equipment (such as office
equipment, communications equipment, measuring instruments and household appliances).
Consult our sales staff in advance for information on the following applications:
Special applications (such as for airplanes, aerospace, automobiles, traffic control equipment, combustion equipment, life support
systems and safety devices) in which exceptional quality and reliability are required, or if the failure or malfunction of the prod-
ucts may directly jeopardize life or harm the human body.
Any applications other than the standard applications intended.
(4) The products and product specifications described in this book are subject to change without notice for modification and/or im-
provement. At the final stage of your design, purchasing, or use of the products, therefore, ask for the most up-to-date Product
Standards in advance to make sure that the latest specifications satisfy your requirements.
(5) When designing your equipment, comply with the range of absolute maximum rating and the guaranteed operating conditions
(operating power supply voltage and operating environment etc.). Especially, please be careful not to exceed the range of absolute
maximum rating on the transient state, such as power-on, power-off and mode-switching. Otherwise, we will not be liable for any
defect which may arise later in your equipment.
Even when the products are used within the guaranteed values, take into the consideration of incidence of break down and failure
mode, possible to occur to semiconductor products. Measures on the systems such as redundant design, arresting the spread of fire
or preventing glitch are recommended in order to prevent physical injury, fire, social damages, for example, by using the products.
(6) Comply with the instructions for use in order to prevent breakdown and characteristics change due to external factors (ESD, EOS,
thermal stress and mechanical stress) at the time of handling, mounting or at customer's process. When using products for which
damp-proof packing is required, satisfy the conditions, such as shelf life and the elapsed time since first opening the packages.
(7) This book may be not reprinted or reproduced whether wholly or partially, without the prior written permission of Matsushita
Electric Industrial Co., Ltd.




Part Number 2SA0838
Description Silicon PNP epitaxial planar type Transistors
Maker Panasonic
Total Page 3 Pages
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