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Электронный компонент: 2SA836

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2SA836
Silicon PNP Epitaxial
Application
Low frequency low noise amplifier
Outline
1. Emitter
2. Collector
3. Base
TO-92 (1)
3
2
1
2SA836
2
Absolute Maximum Ratings (Ta = 25C)
Item
Symbol
Ratings
Unit
Collector to base voltage
V
CBO
55
V
Collector to emitter voltage
V
CEO
55
V
Emitter to base voltage
V
EBO
5
V
Collector current
I
C
100
mA
Emitter current
I
E
100
mA
Collector power dissipation
P
C
200
mW
Junction temperature
Tj
150
C
Storage temperature
Tstg
55 to +150
C
Electrical Characteristics (Ta = 25C)
Item
Symbol
Min
Typ
Max
Unit
Test conditions
Collector to base breakdown
voltage
V
(BR)CBO
55
--
--
V
I
C
= 10
A, I
E
= 0
Collector to emitter breakdown
voltage
V
(BR)CEO
55
--
--
V
I
C
= 1 mA, R
BE
=
Emitter to base breakdown
voltage
V
(BR)EBO
5
--
--
V
I
E
= 10
A, I
C
= 0
Collector cutoff current
I
CBO
--
--
100
nA
V
CB
= 18 V, I
E
= 0
Emitter cutoff current
I
EBO
--
--
50
nA
V
EB
= 2 V, I
C
= 0
DC current transfer ratio
h
FE
*
1
160
--
500
V
CE
= 12 V, I
C
= 2 mA
Collector to emitter saturation
voltage
V
CE(sat)
--
0.1
0.5
V
I
C
= 10 mA, I
B
= 1 mA
Base to emitter voltage
V
BE
--
0.66
0.75
V
V
CE
= 12 V, I
C
= 2 mA
Gain bandwidth product
f
T
--
200
--
MHz
V
CE
= 12 V, I
E
= 2 mA
Collector output capacitance
Cob
--
2.0
--
pF
V
CB
= 10 V, I
E
= 0, f = 1MHz
Noise figuer
NF
--
1
5
dB
V
CE
= 6 V,
f = 10 Hz
--
0.5
1
dB
I
C
= 0.1mA,
R
g
= 10 k
f = 1 kHz
Note:
1. The 2SA836 is grouped by h
FE
as follows.
C
D
160 to 320
250 to 500
2SA836
3
0
50
100
150
Ambient Temperature Ta (
C)
Collector power dissipation Pc (mW)
Maximum Collector Dissipation Curve
300
200
100
Collector to Emitter Voltage V
CE
(V)
0
Collector Current I
C
(mA)
Typical Output Characteristics
10
8
6
4
2
10
8
6
4
2
I
B
= 0
5
A
10
15
20
25
30
Typical Transfer Characteristics
Collector Current I
C
(A)
10
20
50
100
200
500
1 m
2 m
5 m
10 m
20 m
50 m
100 m
Base to Emitter Voltage V
BE
(V)
1.0
0.8
0.6
0.4
0.2
0
V
CE
= 12 V
DC Current Transfer Ratio vs.
Collector Current
Collector Current I
C
(A)
10
100
1 m
10 m
50 m
10
100
1,000
10,000
DC current transfer ratio h
FE
V
CE
= 12 V
2SA836
4
Collector Output Capacitance vs.
Collector to Base Voltage
Collector output capacitance C
ob
(pF)
Collector to Base Voltage V
CB
(V)
1
2
5
10
20
50
1
2
5
10
20
50
f = 1 MHz
I
E
= 0
Contours of Constant Noise Figure (1)
Signal source resistance R
g
(
)
200
500
1 k
2 k
5 k
10 k
20 k
50 k
100 k
Collector Current I
C
(mA)
0.010.02 0.05 0.1 0.2 0.5 1.0 2
5 10
f = 10 Hz
1 dB 2 dB
5 dB6 dB
3 dB4 dB
7 dB 8 dB
9 dB 10 dB
Contours of Constant Noise Figure (2)
Signal source resistance R
g
(
)
200
Collector Current I
C
(mA)
0.010.02 0.05 0.1 0.2
0.5 1.0 2
5 10
500
1 k
2 k
10 k
5 k
20 k
50 k
100 k
f = 1 kHz
1 dB 2 dB
5 dB6 dB
3 dB 4 dB
7 dB8 dB
9 dB 10 dB
0.60 Max
0.5
0.1
4.8
0.3
3.8
0.3
5.0
0.2
0.7
2.3 Max
12.7 Min
0.5
1.27
2.54
Hitachi Code
JEDEC
EIAJ
Weight (reference value)
TO-92 (1)
Conforms
Conforms
0.25 g
Unit: mm
Cautions
1. Hitachi neither warrants nor grants licenses of any rights of Hitachi's or any third party's patent,
copyright, trademark, or other intellectual property rights for information contained in this document.
Hitachi bears no responsibility for problems that may arise with third party's rights, including
intellectual property rights, in connection with use of the information contained in this document.
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received the latest product standards or specifications before final design, purchase or use.
3. Hitachi makes every attempt to ensure that its products are of high quality and reliability. However,
contact Hitachi's sales office before using the product in an application that demands especially high
quality and reliability or where its failure or malfunction may directly threaten human life or cause risk
of bodily injury, such as aerospace, aeronautics, nuclear power, combustion control, transportation,
traffic, safety equipment or medical equipment for life support.
4. Design your application so that the product is used within the ranges guaranteed by Hitachi particularly
for maximum rating, operating supply voltage range, heat radiation characteristics, installation
conditions and other characteristics. Hitachi bears no responsibility for failure or damage when used
beyond the guaranteed ranges. Even within the guaranteed ranges, consider normally foreseeable
failure rates or failure modes in semiconductor devices and employ systemic measures such as fail-
safes, so that the equipment incorporating Hitachi product does not cause bodily injury, fire or other
consequential damage due to operation of the Hitachi product.
5. This product is not designed to be radiation resistant.
6. No one is permitted to reproduce or duplicate, in any form, the whole or part of this document without
written approval from Hitachi.
7. Contact Hitachi's sales office for any questions regarding this document or Hitachi semiconductor
products.
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