ETC 2SA0838C

Transistor
2SA0838 (2SA838)
Silicon PNP epitaxial planer type
For high-frequency amplification
Complementary to 2SC1359
Unit: mm
5.0±0.2
High transition frequency fT.
(Ta=25˚C)
Parameter
Symbol
Ratings
Unit
Collector to base voltage
VCBO
–30
V
Collector to emitter voltage
VCEO
–20
V
Emitter to base voltage
VEBO
–5
V
Collector current
IC
–30
mA
Collector power dissipation
PC
250
mW
Junction temperature
Tj
150
˚C
Storage temperature
Tstg
–55 ~ +150
˚C
■ Electrical Characteristics
+0.2
+0.2
0.45 –0.1
0.45 –0.1
1.27
1.27
2.3±0.2
■ Absolute Maximum Ratings
13.5±0.5
●
5.1±0.2
■ Features
4.0±0.2
1 2 3
2.54±0.15
1:Emitter
2:Collector
3:Base
JEDEC:TO–92
EIAJ:SC–43A
(Ta=25˚C)
Parameter
Symbol
Conditions
min
typ
max
Unit
ICBO
VCB = –10V, IE = 0
– 0.1
ICEO
VCE = –20V, IB = 0
–100
Emitter cutoff current
IEBO
VEB = –5V, IC = 0
Forward current transfer ratio
hFE*
VCE = –10V, IC = –1mA
Collector to emitter saturation voltage
VCE(sat)
IC = –10mA, IB = –1mA
– 0.1
V
Base to emitter voltage
VBE
VCE = –10V, IC = –1mA
– 0.7
V
Transition frequency
fT
VCB = –10V, IE = 1mA, f = 200MHz
Noise figure
NF
VCB = –10V, IE = 1mA, f = 5MHz
2.8
4.0
dB
Reverse transfer impedance
Zrb
VCE = –10V, IC = –1mA, f = 2MHz
22
50
Ω
1.2
2.0
pF
Collector cutoff current
Common emitter reverse transfer
capacitance
*h
FE
Cre
VCE = –10V, IC = –1mA,
f = 10.7MHz
–10
70
150
µA
µA
220
300
MHz
Rank classification
Rank
B
C
hFE
70 ~ 140
110 ~ 220
Note.) The Part number in the Parenthesis shows conventional part number.
1
Transistor
2SA0838
PC — Ta
IC — VCE
–25
400
350
300
250
200
150
100
IB=–250µA
–20
–200µA
–15
–150µA
–100µA
–30
–10
–3
–1
Ta=75˚C
25˚C
– 0.1
–50µA
–25˚C
– 0.03
50
0
80
120
160
200
0
–2
–4
–6
Ta=75˚C
25˚C
–25˚C
–60
–40
–20
0
– 0.1 – 0.3
–1
–3
–10
–30
Collector output capacitance Cob (pF)
–100
f=1MHz
IE=0
Ta=25˚C
5
4
3
2
1
0
– 0.1 – 0.3
–100
Collector current IC (mA)
–1
–3
–10
–30
–100
Collector to base voltage VCB (V)
fT — IE
24
20
400
300
200
100
1
3
IC=–1mA
f=10.7MHz
Ta=25˚C
4
3
2
1
0
–1
–3
10
30
Emitter current IE (mA)
100
–10
–30
–100
NF — IE
VCB=–10V
f=100MHz
Ta=25˚C
4
16
12
8
3
2
1
4
0.3
–100
5
Noise figure NF (dB)
Power gain PG (dB)
500
–30
Collector to emitter voltage VCE (V)
VCE=–10V
f=100MHz
Ta=25˚C
VCB=–10V
Ta=25˚C
–10
5
PG — IC
600
–3
Cre — VCE
6
VCE=–10V
–1
Collector current IC (mA)
Cob — VCB
–120
–80
– 0.01
– 0.1 – 0.3
–10
Collector to emitter voltage VCE (V)
hFE — IC
0
0.1
–8
Common emitter reverse transfer capacitance Cre (pF)
40
Ambient temperature Ta (˚C)
Forward current transfer ratio hFE
IC/IB=10
– 0.3
–10
–5
0
Transition frequency fT (MHz)
Collector to emitter saturation voltage VCE(sat) (V)
Ta=25˚C
450
0
2
VCE(sat) — IC
–100
–30
Collector current IC (mA)
Collector power dissipation PC (mW)
500
0
– 0.1 – 0.3
–1
–3
–10
–30
Collector current IC (mA)
–100
0
0.1
0.3
1
3
Emitter current IE (mA)
10
Request for your special attention and precautions in using the technical information
and semiconductors described in this material
(1) An export permit needs to be obtained from the competent authorities of the Japanese Government if any of the products or technologies described in this material and controlled under the
"Foreign Exchange and Foreign Trade Law" is to be exported or taken out of Japan.
(2) The technical information described in this material is limited to showing representative characteristics and applied circuit examples of the products. It does not constitute the warranting of industrial
property, the granting of relative rights, or the granting of any license.
(3) The products described in this material 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 products 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 material are subject to change without
notice for reasons of modification and/or improvement. 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 guaranteed values, in particular those of maximum rating, the range of operating power supply voltage and heat radiation characteristics. 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, redundant design is recommended,
so that such equipment may not violate relevant laws or regulations because of the function of our
products.
(6) When using products for which dry packing is required, observe the conditions (including shelf life
and after-unpacking standby time) agreed upon when specification sheets are individually exchanged.
(7) No part of this material may be reprinted or reproduced by any means without written permission
from our company.
Please read the following notes before using the datasheets
A. These materials are intended as a reference to assist customers with the selection of Panasonic
semiconductor products best suited to their applications.
Due to modification or other reasons, any information contained in this material, such as available
product types, technical data, and so on, is subject to change without notice.
Customers are advised to contact our semiconductor sales office and obtain the latest information
before starting precise technical research and/or purchasing activities.
B. Panasonic is endeavoring to continually improve the quality and reliability of these materials but
there is always the possibility that further rectifications will be required in the future. Therefore,
Panasonic will not assume any liability for any damages arising from any errors etc. that may appear in this material.
C. These materials are solely intended for a customer's individual use.
Therefore, without the prior written approval of Panasonic, any other use such as reproducing,
selling, or distributing this material to a third party, via the Internet or in any other way, is prohibited.
2001 MAR