This product complies with the RoHS Directive (EU 2002/95/EC).
Transistors
2SD1423A
Silicon NPN epitaxial planar type
For low-frequency amplification
Complementary to 2SB1030A
Features
Optimum for high-density mounting
Allowing supply with the radial taping
Package
Code
NS-B1
Name
Pin
1: Emitter
2: Collector
3: Base
Collector-base voltage (Emitter open)
Collector-emitter voltage (Base open)
Emitter-base voltage (Collector open)
Collector current
Peak collector current
Junction temperature
Storage temperature
V
CBO
V
CEO
V
EBO
I
C
I
CP
P
C
T
j
Collector power dissipation
T
stg
–55 to +150
Electrical Characteristics
T
a
= 25°C±3°C
Parameter
Collector-base voltage (Emitter open)
Emitter-base voltage (Collector open)
Symbol
V
CBO
V
CEO
V
EBO
I
CBO
I
CEO
h
FE2
V
CE(sat)
f
T
C
ob
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60
50
7
V
V
V
0.5
1
A
A
300
150
mW
°C
°C
Conditions
Min
60
7
50
Typ
Max
I
C
= 10
mA,
I
E
= 0
I
C
= 2 mA, I
B
= 0
I
E
= 10
mA,
I
C
= 0
V
CB
= 20 V, I
E
= 0
V
CE
= 20 V, I
B
= 0
0.1
1
V
CE
= 10 V, I
C
= 150 mA
V
CE
= 10 V, I
C
= 500 mA
85
40
340
0.6
I
C
= 300 mA, I
B
= 30 mA
V
CB
= 10 V, I
E
=
-50
mA, f = 200 MHz
V
CB
= 10 V, I
E
= 0, f = 1 MHz
200
6
M
ain
Di
sc te
on na
tin nc
ue e/
d
Absolute Maximum Ratings
T
a
= 25°C
Parameter
Symbol
Rating
Unit
Unit
V
V
V
mA
mA
V
MHz
pF
Collector-emitter cutoff current (Base open)
/D
Collector-emitter saturation voltage
Transition frequency
Note) 1. Measuring methods are based on JAPANESE INDUSTRIAL STANDARD JIS C 7030 measuring methods for transistors.
2. *: Rank classification
Rank
h
FE1
Q
85 to 170
R
120 to 240
S
170 to 340
Pl
Collector output capacitance
(Common base, input open circuited)
Ma
int
en
an
Forward current transfer ratio
ce
isc
on
Collector-base cutoff current (Emitter open)
tin
h
FE1 *
ue
di
Collector-emitter voltage (Base open)
15
Publication date: October 2008
SJC00429AED
1
This product complies with the RoHS Directive (EU 2002/95/EC).
2SD1423A
2SD1423_P
C
-T
a
P
C
T
a
2SD1423_I
C
-V
CE
I
C
V
CE
2SD1423_V
CE(sat)
-I
C
V
CE(sat)
I
C
Collector-emitter saturation voltage V
CE(sat)
(V)
500
1.2
1.0
T
a
=
25°C
100
I
C
/ I
B
=
10
Collector power dissipation P
C
(mW)
Collector current I
C
(A)
400
10
0.8
0.6
0.4
0.2
0
300
200
I
B
=
10 mA
9 mA
8 mA
7 mA
6 mA
5 mA
4 mA
3 mA
2 mA
1 mA
1
T
a
=
75°C
25°C
0.1
−25°C
M
ain
Di
sc te
on na
tin nc
ue e/
d
100
0
40
80
120
160
0
2
4
6
8
10
12
0.01
0.01
0.1
1
10
2SD1423_V
BE(sat)
-I
C
V
BE(sat)
I
C
100
Base-emitter saturation voltage V
BE(sat)
(V)
I
C
/ I
B
=
10
300
250
200
150
100
50
10
1
25°C
T
a
=
–25°C
75°C
0.1
Collector output capacitance
(Common base, input open circuited) C
ob
(pF)
6
4
Ma
int
en
8
an
I
E
=
0
f
=
1 MHz
T
a
=
25°C
ce
/D
10
isc
C
ob
V
CB
on
2SD1423_C
ob
-V
CB
tin
2
0
1
10
100
Collector-base voltage V
CB
(V)
2
Pl
ue
Collector current I
C
(A )
di
0.01
0.01
0.1
1
10
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Transition frequency f (
duct
)
MHz
e ped
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2SD1423_h
FE
-I
C
Ambient temperature T
a
(
°C
)
Collector-emitter voltage V
CE
(V)
Collector current I
C
(A)
2SD1423_f
T
-I
E
h
FE
I
C
f
T
I
E
V
CE
=
10 V
160
V
CB
=
10 V
T
a
=
25°C
Forward current transfer ratio h
FE
T
a
=
75°C
25°C
120
−25°C
T
80
40
0
0.01
0.1
1
10
0
−
0.1
−1
−10
−100
Collector current I
C
(A)
Emitter current I
E
(mA)
SJC00429AED
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. No license is granted in and to any intellectual property right or other right owned by Panasonic Corporation 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-
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–
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(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 our company.
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