1/2
LRC
LESHAN RADIO COMPANY,LTD.
High-Frequency Amplifier
Absolute maximum ratings
(Ta=25
o
C)
Parameter
Symbol
V
CBO
V
CEO
V
EBO
I
C
P
C
T
T
stg
Limits
2
0
1
1
3
50
0.2
150
- 55~+150
Unit
V
V
V
mA
W
o
C
o
C
Collector-base voltage
Collector-emitter voltage
Emitter-base voltage
Collector current
Collector power dissipation
Junction temperature
Storage temperature
Electrical characteristics
(Ta=25
o
C)
Parameter
Symbol
Min.
Typ.
Max.
Unit
Conditions
BV
CBO
BV
CEO
BV
EBO
I
CBO
I
EBO
h
FE
f
T
Cob
rbb'Cc
NF
2
0
1
1
3
56
1.4
3.2
0.
8
0.5
0.5
120
1.5
V
V
V
uA
u
A
G
Hz
pF
I
C
= 10A
I
C
= 1mA
I
E
= 10A
V
CB
= 10V
V
EB
= 2V
V
CE(sat)
0.5
V
I
C
/I
B
=
1
0mA/
5
mA
V
CE
/I
C
= 10V/
5
mA
V
CB
= 10V , I
C
= 10mA , f =
5
00MHz
V
CB
= 10V , I
E
= 0A , f = 1MHz
V
CB
= 10V , I
C
= 10mA , f = 31.8MHz
V
CE
=
6
V , I
C
= 2mA , f =
5
00MHz , Rg
= 50
3
.5
dB
Collector-base breakdown voltage
Collector-emitter breakdown voltage
Emitter-base breakdown voltage
Collector cutoff current
Emitter cutoff current
DC current transfer ratio
Transition frequency
Output capacitance
Collector-emitter saturation voltage
Collector-base time constant
Noise factor
Driver Marking
L
2
SC
4083
N
WT1=
4N
j
1
3
2
L2SC4083NWT1
2
EMITTER
3
COLLECTOR
1
BASE
SC-70/SOT-323
Transistor
ps
4
12
2/2
LRC
LESHAN RADIO COMPANY,LTD.
0.7
1.9
0.028
0.65
0.025
0.65
0.025
inches
mm
0.075
0.035
0.9
PIN
1. BASE
2. EMITTER
3. COLLECTOR
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
DIM
MIN
MA X
MIN
MA X
MILLIMETERS
INCHES
A
0.071
0.087
1.80
2.20
K
0.017 REF
0.425 REF
L
0.026 BSC
0.650 BSC
N
0.028 REF
0.700 REF
S
0.079
0.095
2.00
2.40
B
0.045
0.053
1.15
1.35
C
0.032
0.040
0.80
1.00
D
0.012
0.016
0.30
0.40
G
0.047
0.055
1.20
1.40
H
0.000
0.004
0.00
0.10
J
0.004
0.010
0.10
0.25
C
N
A
L
D
G
S
B
H
J
K
3
1
2
0.05 (0.002)
SC-70 / SOT-323
L2SC4083NWT1
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