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  Datasheet File OCR Text:
 SEMICONDUCTOR
TECHNICAL DATA
VHF/UHF WIDE BAND AMPLIFIER APPLICATION.
KTC3770UL
EPITAXIAL PLANAR NPN TRANSISTOR
FEATURES
1 4
C
Low Noise Figure, High Gain. NF=1.1dB, |S21e|2=11dB (f=1GHz).
2 B A
DIM A B C D E F G H MILLIMETERS _ 1.0 + 0.05 _ 0.6 + 0.05 0.36 +0.02 - 0.03 _ 0.25 +0.03 _ 0.15 +0.03 _ 0.65 + 0.03 _ 0.35 +0.03 0.05
3
MAXIMUM RATING (Ta=25
CHARACTERISTIC Collector-Base Voltage Collector-Emitter Voltage Emitter-Base Voltage Collector Current Collector Power Dissipation Junction Temperature Storage Temperature Range
)
2 3
H
SYMBOL VCBO VCEO VEBO IC PC* Tj Tstg 10 1.0
RATING 20 12 3 100 100 150 -55 150
UNIT V V V mA mW
D
F
D 1 G E E 4 H
1. Collector 2. Base 3. Emitter 4. Collector
ULP-4
2
Note : * Mounted on a FR4 board (10
, Cu Pad :100
)
Marking
Type Name
B
hFE 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
)
TEST CONDITION VCB=10V, IE=0 VEB=1V, IC=0 VCE=10V, IC=20mA VCB=10V, IE=0, f=1MHz (Note2) Cre fT |S21e| NF
2
SYMBOL ICBO IEBO hFE (Note1) Cob
MIN. 50 -
TYP. 0.65 7 11.5 1.1
MAX. 1 1 250 1.0 1.15 2
UNIT A A
pF pF GHz dB dB
VCE=10V, IC=20mA VCE=10V, IC=20mA, f=1GHz VCE=10V, IC=7mA, f=1GHz
5 7.5 -
Note 1 : hFE Classification A:50~100, B:80~160, C:125~250. Note 2 : Cre is measured by 3 terminal method with capacitance bridge.
2007. 5. 23
Revision No : 1
1/5
KTC3770UL
TYPICAL CHARACTERISTICS (Ta=25 C)
OUTPUT CAPACITANCE Cob (pF) REVERSE TRANSFER CAPACITANCE C re (pF) COLLECTOR POWER DISSIPATION P C (mW)
Pc - Ta
300
C ob , C re - VCB
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 VCB (V)
h FE - I C
VCE =10V
S 2le
(dB) 15
2
- IC
500 DC CURRENT GAIN h FE 300
INSERTION GAIN S 2le
2
10
100 50 30
5
VCE =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 - IC
TRANSITION FREQUENCY f T (GHz) 10 (dB)
VCE =10V
S 2le
30
2
-f
VCE =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)
2007. 5. 23
Revision No : 1
2/5
KTC3770UL
NF - I C
5
VCE =10V f=1.0GHz
S 2le
15 (dB) 12 9 6 3
2
- VCE
NOISE FIGURE NF (dB)
4 3 2 1 0 0.5 1 3 10 30 100
INSERTION GAIN S 2le
2
f=1.0GHz I C =20mA
0 0 2 4 6 8 10
COLLECTOR CURRENT I C (mA)
COLLECTOR-EMITTER VOLTGE VCE (V)
S-PARAMETER (VCE=10V, IC=5mA, ZO=50
f (MHz) 200 400 600 800 1000 1200 1400 1600 1800 2000 |S11| 0.651 0.467 0.391 0.360 0.360 0.361 0.381 0.398 0.423 0.445
)
S11 -69.3 -113.3 -139.3 -159.2 -176.9 172.7 160.3 152.2 143.3 137.6 |S21| 10.616 6.856 4.852 3.802 3.098 2.646 2.298 2.071 1.836 1.689 S21 129.3 104.4 90.9 81.2 72.9 67.3 59.3 55.2 49.0 46.2 |S12| 0.051 0.071 0.086 0.101 0.118 0.137 0.157 0.180 0.203 0.220 S12 59.2 54.4 56.0 59.1 61.0 63.5 63.3 64.1 63.7 64.7 |S22| 0.735 0.550 0.468 0.426 0.397 0.373 0.360 0.337 0.320 0.302 S22 -28.1 -34.1 -33.9 -33.6 -35.7 -38.3 -43.0 -45.9 -52.3 -52.2
(VCE=10V, IC=20mA, ZO=50
f (MHz) 200 400 600 800 1000 1200 1400 1600 1800 2000 |S11| 0.339 0.258 0.243 0.242 0.260 0.269 0.294 0.314 0.343 0.367
)
S11 -107.0 -147.3 -167.7 177.0 164.5 157.6 148.7 143.1 136.5 131.4 |S21| 16.516 8.928 6.022 4.633 3.744 3.193 2.750 2.479 2.185 2.016 S21 108.7 92.1 83.0 76.2 69.9 65.7 58.8 55.5 50.1 47.8 |S12| 0.035 0.060 0.085 0.109 0.136 0.160 0.187 0.212 0.238 0.254 S12 66.1 71.0 71.9 72.2 70.4 69.9 66.7 65.2 62.4 61.6 |S22| 0.459 0.343 0.305 0.284 0.266 0.246 0.233 0.208 0.190 0.173 S22 -36.6 -32.9 -29.9 -29.4 -31.7 -35.0 -40.4 -43.6 -50.5 -48.3
2007. 5. 23
Revision No : 1
3/5
KTC3770UL
S11e VCE =10V I C =5mA Ta=25 C (UNIT : )
S12e VCE =10V I C =5mA Ta=25 C j50 120 90
10
60
8
j25
j100
f=0.2GHz
6
j150 j10
2.0 1.6 10 1.2 0.8 25 50 100 250
150
1.0 4 0.8 2 1.2 1.6 2.0
30
j250
0
_ + 180
10
8
6
4
2
0
0
-j10
0.4
-j250 -j150 -j25
f=0.2GHz
-150
-30
-j100 -120 -j50 -90 -60
S21e VCE =10V I C =5mA Ta=25 C 120
90
0.25 0.20 0.15 2.0
60
S22e VCE =10V I C =5mA Ta=25 C (UNIT : ) j25
j50
j100 j150
1.6
150
0.10 0.05 1.2 0.8 0.4 f=0.2GHz 0.05 0.10 0.15 0.20
30 j10
j250
_ + 180
0
0.25
0
10
25
50 0.8
100
250
0
1.6 0.4 1.2 f=0.2GHz
-j10 -150 -30 -j25 -120 -90 -60 -j50
2.0
-j250
-j150 -j100
2007. 5. 23
Revision No : 1
4/5
KTC3770UL
S11e VCE =10V I C =20mA Ta=25 C (UNIT : ) j25
S12e VCE =10V I C =20mA Ta=25 C j50 120 j100 j150 150
0.4 8 0.8 1.2 1.6 2.0 f=0.2GHz 16 12
90
20
60
30
j10
2.0 1.6 1.2 10 25 0.4 50 100 250
j250
2
0
_ + 180
10
8
6
4
2
0
0
-j10
f=0.2GHz
-j250 -j150 -150 -30
-j25
-j100 -120 -j50 -90 -60
S21e VCE =10V I C =20mA Ta=25 C 120
90
0.25
60
0.20 0.15 1.2 0.8 2.0 1.6
S22e VCE =10V I C =20mA Ta=25 C (UNIT : ) j25 30 j10
j50
j100 j150 j250
150
0.10 0.05
0.4 f=0.2GHz 0 0.05 0.10 0.15 0.20 0.25
_ + 180
0
10
25
50 1.2 1.6 2.0 0.8 0.4
100
250
0
-j10 -150 -30 -j25 -120 -90 -60 -j50
f=0.2GHz
-j250 -j150 -j100
2007. 5. 23
Revision No : 1
5/5


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