This product complies with the RoHS Directive (EU 2002/95/EC).
Transistors
2SA2021G
Silicon PNP epitaxial planar type
For general amplification
Complementary to 2SC5609G
Package
Code
Features
High forward current transfer ratio hFE
SSSMini3-F2
Absolute Maximum Ratings Ta = 25°C
Pin Name
1. Base
Parameter
Collector-base voltage (Emitter open)
Collector-emitter voltage (Base open)
Emitter-base voltage (Collector open)
Collector current
Symbol
VCBO
VCEO
VEBO
IC
Rating
–60
Unit
V
2. Emitter
3. Collector
–50
V
–7
V
Marking Symbol: 3E
–100
–200
100
mA
mA
mW
°C
Peak collector current
ICP
Collector power dissipation
Junction temperature
PC
Tj
125
Storage temperature
T
stg
–55 to +125
°C
Electrical Characteristics Ta = 25°C±3°C
Parameter
Symbol
Conditions
Min
–60
–50
–7
Typ
Max
Unit
V
Collector-base voltage (Emitter open)
Collector-emitter voltage (Base open)
Emitter-base voltage (Collector open)
Collector-base cutoff current (Emitter open)
Collector-emitter cutoff current (Base open)
Forward current transfer ratio
VCBO IC = –10 mA, IE = 0
VCEO IC = –100 mA, IB = 0
VEBO IE = –10 mA, IC = 0
V
V
ICBO
ICEO
hFE
VCB = –20 V, IE = 0
VCE = –10 V, IB = 0
VCE = –10 V, IC = –2 mA
– 0.1
–100
390
mA
mA
180
Collector-emitter saturation voltage
Transition frequency
VCE(sat) IC = –100 mA, IB = –10 mA
– 0.3
80
– 0.5
V
fT
VCB = –10 V, IE = 1 mA, f = 200 MHz
MHz
Collector output capacitance
Cre
VCB = –10 V, IE = 0, f = 1 MHz
2.7
15
pF
(Common base, input open circuited)
Note) Measuring methods are based on JAPANESE INDUSTRIAL STANDARD JIS C 7030 measuring methods for transistors.
Publication date : November 2008
SJC00426BED
1
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This product complies with the RoHS Directive (EU 2002/95/EC).
2SA2021G
SSSMini3-F2
Unit: mm
1.20 ±0.05
0.30 +−00..0025
3
2
1
0.13 +−00..0025
0.20 +−00..0025
(0.4)
(0.4)
0.80 ±0.05
SJC00426BED
3
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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
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(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
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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
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(5) When designing your equipment, comply with the range of absolute maximum rating and the guaranteed operating conditions
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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
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