Panasonic 2SC2295 User manual

1
Transistors
Publication date: March 2003 SJC00112BED
2SC2295
Silicon NPN epitaxial planar type
For high-frequency amplification
Complementary to 2SA1022
■Features
•Optimum for RF amplification of FM/AM radios
•High transition frequency fT
•Mini type package, allowing downsizing of the equipment and
automatic insertion through the tape packing and the magazine
packing
■Absolute Maximum Ratings Ta=25°C
Parameter Symbol Rating Unit
Collector-base voltage (Emitter open) VCBO 30 V
Collector-emitter voltage (Base open) VCEO 20 V
Emitter-base voltage (Collector open) VEBO 5V
Collector current IC30 mA
Collector power dissipation PC200 mW
Junction temperature Tj150 °C
Storage temperature Tstg −55 to +150 °C
Parameter Symbol Conditions Min Typ Max Unit
Collector-base cutoff current (Emitter open) ICBO VCB =10 V, IE=0 0.1 µA
Forward current transfer ratio *hFE VCB =10 V, IE=−1 mA 70 220 
Transition frequency fTVCB =10 V, IE=−1 mA, f =200 MHz 150 250 MHz
Noise figure NF VCB =10 V, IE=−1 mA, f =5 MHz 2.8 4.0 dB
Reverse transfer impedance Zrb VCB =10 V, IE=−1 mA, f =2 MHz 22 50 Ω
Reverse transfer capacitance Cre VCB =10 V, IE=−1 mA, f =10.7 MHz 0.9 1.5 pF
(Common emitter)
Unit: mm
■Electrical Characteristics Ta=25°C ±3°C
1: Base
2: Emitter
3: Collector
EIAJ: SC-59
Mini3-G1 Package
0.40+0.10
–0.05
(0.65) 1.50+0.25
–0.05
2.8+0.2
–0.3
2
1
3
(0.95) (0.95)
1.9±0.1
2.90+0.20
–0.05
0.16+0.10
–0.06
0.4±0.2
5˚
10˚
0 to 0.1 1.1+0.2
–0.1
1.1+0.3
–0.1
Marking Symbol: V
Rank B C
hFE 70 to 140 110 to 220
Note) 1. Measuring methods are based on JAPANESE INDUSTRIAL STANDARD JIS C 7030 measuring methods for transistors.
2. *: Rank classification
This product complies with the RoHS Directive (EU 2002/95/EC).

2SC2295
2SJC00112BED
IBVBE ICVBE VCE(sat) IC
PCTaICVCE ICIB
hFE ICfTIEZrb IE
0 16040 12080
0
240
200
160
120
80
40
Collector power dissipation P
C
(mW)
Ambient temperature T
a
(°C)
018612
0
12
10
8
6
4
2
T
a
=25°C
I
B
=100 µA
80 µA
60 µA
40 µA
20 µA
Collector current I
C
(mA)
Collector-emitter voltage V
CE
(V)
0 1008020 6040
0
15.0
12.5
10.0
7.5
5.0
2.5
V
CE
=10 V
T
a
=25°C
Base current IB(µA)
Collector current I
C
(mA)
0 1.00.80.2 0.60.4
0
120
100
80
60
40
20
VCE =10 V
Ta=25°C
Base-emitter voltage VBE (V)
Base current IB(µA)
0 2.01.60.4 1.20.8
0
60
50
40
30
20
10
V
CE
=10 V
T
a
=75°C−25°C
25°C
Base-emitter voltage VBE (V)
Collector current IC(mA)
0.1 1 10 100
0.01
0.1
1
10
100 I
C
/ I
B
=10
T
a
=75°C
25°C
−25°C
Collector-emitter saturation voltage V
CE(sat)
(V)
Collector current I
C
(mA)
0.1 1 10 100
0
240
200
160
120
80
40
V
CE
=10 V
T
a
=75°C
25°C
−25°C
Forward current transfer ratio h
FE
Collector current I
C
(mA)
−0.1 −1−10 −100
0
400
300
100
200
V
CB
=10 V
f =100 MHz
T
a
=25°C
Transition frequency f
T
(MHz)
Emitter current I
E
(mA)
−0.1 −1−10
0
60
50
40
30
20
10
V
CB
=10 V
f =2 MHz
T
a
=25°C
Reverse transfer impedance Z
rb
(Ω)
Emitter current I
E
(mA)
This product complies with the RoHS Directive (EU 2002/95/EC).

2SC2295
3
SJC00112BED
Cre VCE NF IEbie gie
bre gre bfe gfe boe goe
0.1 1 10 100
0
3.0
2.5
2.0
1.5
1.0
0.5
f =10.7 MHz
T
a
=25°C
I
C
=3 mA
1 mA
Collector-emitter voltage VCE (V)
Reverse transfer capacitance C
re
(pF)
(Common emitter)
−0.1 −1−10
0
12
10
8
6
4
2
V
CB
=6 V
f =100 MHz
R
g
=50 Ω
T
a
=25°C
Noise figure NF (dB)
Emitter current I
E
(mA)
0403282416
0
24
20
16
12
8
4
V
ie
=g
ie
+jb
ie
V
CE
=10 V
f =10.7 MHz
I
E
=−1 mA
−2 mA
−4 mA −7 mA
58
100
Input conductance g
ie
(mS)
Input susceptance b
ie
(mS)
−0.5 0−0.1−0.4 −0.2−0.3
−0.6
0
−0.1
−0.2
−0.3
−0.4
−0.5
y
re
=g
re
+jb
re
V
CE
=10 V
f =10.7 MHz
I
E
=−1 mA
58
100
Reverse transfer conductance g
re
(mS)
Reverse transfer susceptance b
re
(mS)
0 1008020 6040
−120
0
−20
−40
−60
−80
−100
y
fe
=g
fe
+jb
fe
V
CE
=10 V
f =10.7 MHz
100
10.7
−0.1 mA
−1 mA
−2 mA
I
E
=−4 mA
100
100
58
58
58
Forward transfer conductance g
fe
(mS)
Forward transfer susceptance b
fe
(mS)
00.50.40.1 0.30.2
0
1.2
1.0
0.8
0.6
0.4
0.2
yoe =goe +jboe
VCE =10 V
f =10.7 MHz
IE=−1 mA
58
100
Output conductance goe (mS)
Output susceptance boe (mS)
This product complies with the RoHS Directive (EU 2002/95/EC).

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