SEMICONDUCTOR
TECHNICAL DATA
VHF/UHF WIDE BAND AMPLIFIER APPLICATION.
KTC3770F
EPITAXIAL PLANAR NPN TRANSISTOR
FEATURES
・Low
Noise Figure, High Gain.
・NF=1.1dB,
|S
21e
|
2
=11dB (f=1GHz).
2
E
B
MAXIMUM RATING (Ta=25℃)
CHARACTERISTIC
Collector-Base Voltage
Collector-Emitter Voltage
Emitter-Base Voltage
Collector Current
Collector Power Dissipation
Junction Temperature
Storage Temperature Range
SYMBOL
V
CBO
V
CEO
V
EBO
I
C
P
C
T
j
T
stg
RATING
20
12
3
100
50
150
-55½150
UNIT
V
C
K
3
1
DIM
A
B
C
D
E
G
J
K
MILLIMETERS
_
0.6 + 0.05
_
0.8 + 0.05
0.38+0.02/-0.04
_
0.2 + 0.05
_ 0.05
1.0 +
_
0.35+ 0.05
_ 0.05
0.1 +
_
0.15 + 0.05
A
G
V
mA
mW
℃
℃
1. EMITTER
2. BASE
3. COLLECTOR
TFSM
Marking
Type Name
J
V
D
7
h
FE
Rank
ELECTRICAL CHARACTERISTICS (Ta=25℃)
CHARACTERISTIC
Collector Cut-off Current
Emitter Cut-off Current
DC Current Gain
Collector Output Capacitance
Reverse Transfer Capacitance
Transition Frequency
Insertion Gain
Noise Figure
SYMBOL
I
CBO
I
EBO
h
FE
(Note1)
C
ob
V
CB
=10V, I
E
=0, f=1MHz (Note2)
C
re
f
T
|S
21e
|
2
NF
V
CE
=10V, I
C
=20mA
V
CE
=10V, I
C
=20mA, f=1GHz
V
CE
=10V, I
C
=7mA, f=1GHz
-
5
7.5
-
0.65
7
11.5
1.1
1.15
-
-
2
pF
GHz
dB
dB
TEST CONDITION
V
CB
=10V, I
E
=0
V
EB
=1V, I
C
=0
V
CE
=10V, I
C
=20mA
MIN.
-
-
50
-
TYP.
-
-
-
-
MAX.
1
1
250
1.0
pF
UNIT
μ
A
μ
A
Note 1 : h
FE
Classification
A:50~100, B:80~160, C:125~250.
Note 2 : C
re
is measured by 3 terminal method with capacitance bridge.
2005. 4. 7
Revision No : 0
1/5
KTC3770F
TYPICAL CHARACTERISTICS (Ta=25 C)
OUTPUT CAPACITANCE C
ob
(pF)
REVERSE TRANSFER CAPACITANCE C
re
(pF)
COLLECTOR POWER DISSIPATION P
C
(mW)
Pc - Ta
300
C
ob
, C
re
- V
CB
5
3
f=1MHz
Ta=25 C
200
1
0.5
0.3
C
ob
C
re
100
0
0
50
100
150
0.1
0.1
0.3
0.5
1
3
5
10
AMBIENT TEMPERATURE Ta ( C)
COLLECTOR-BASE VOLTAGE V
CB
(V)
h
FE
- I
C
V
CE
=10V
S
2le
(dB)
15
2
- I
C
500
DC CURRENT GAIN h
FE
300
INSERTION GAIN S
2le
2
10
100
50
30
5
V
CE
=10V
f=1.0GHz
10
0.5
0
1
3
10
30
100
1
3
5
10
30
50
100
COLLECTOR CURRENT I
C
(mA)
COLLECTOR CURRENT I
C
(mA)
f
T
- I
C
TRANSITION FREQUENCY f
T
(GHz)
10
(dB)
V
CE
=10V
S
2le
30
2
- f
V
CE
=10V
I
C
=20mA
5
3
INSERTION GAIN S
2le
2
20
S
2le
2
10
1
1
3
5
10
30
50
100
0
0.1
0.3
0.5
1
3
COLLECTOR CURRENT I
C
(mA)
FREQUENCY f (GHz)
2005. 4. 7
Revision No : 0
2/5