Preliminary
TARF1301Z
DESCRIPTION
The TARF1301Z is a low Noise figure and good associated
gain performance at Microwave frequencies
It is suitable for a high density surface mount since
transistor has been SOT343 package
FEATURES
o Low Noise Figure
N.F = 1.1dB TYP. @ f=1.8GHz, V
CE
=2V, Ic=3mA
o High Gain
MSG = 21dB TYP. @ f=1.8GHz, V
CE
=2V, Ic=5mA
o High Transition Frequency
f
T
= 25GHz TYP. @ f=1.8GHz, V
CE
=3V, Ic=10mA
PIN CONFIGURATION
MARKING : BA1
MAXIMUM RATINGS
V
CBO
Collector-Base Voltage
Open Emitter
V
CEO
Collector-Emitter Voltage
Open Base
V
EBO
Emitter-Base Voltage
Open Collector
Ic
Collector Current (DC)
P
T
Total Power Dissipation
Ts
100
T
STG
Storage Temperature
T
J
Operating Junction Temperature
4
E
Emitter
150
V
V
12
5
2.5
15
V
mA
Emitter
Collector
Base
mW
55
-65 ~ 150
C
B
SYMBOL
PARAMETER
CONDITION
VALUE
PIN NO
SYMBOL
DESCRIPTION
Unit
1
2
3
E
NPN Planer RF TRANSISTOR
1
SOT-343
unit : [mm]
2
3
4
http://www.tachyonics.co.kr
Tel : 82-2-818-9799
Fax : 82-2-818-9635
- 1 of 9 -
60-8, Gasan-dong, Chumchun-gu,
Seoul, Korea. 153-023
Rev. 1.0. Nov. 2002
Preliminary
TARF1301Z
Electrical Characteristics ( T
A
= 25
)
Collector-Base Voltage
Collector-Emitter Voltage
Collector-Cut-off current
Emitter-Cut-off current
D.C current Gain
Transition Frequency
Collector-Base Capacitance
Performance Characteristics
OIP
3
Third order intercept point
Ic=5mA, (Zs=Zsopt, Z
L
=Z
L
opt)
15
PARAMETER
Unit
7
4.5
12
5
V
dBm
Ic=3mA, (Zs = Zsopt)
5
dBm
0.37
16.5
18
22
V
CE
= 2V, Ic = 10mA
300
1.1
Ic=15mA, (Zs=Zsopt, Z
L
=Z
L
opt)
CONDITION
Ic=5mA, (Zs = Z
L
= 50
)
Ic=15mA, (Zs = Z
L
= 50
)
V
CE
= 2V @ f = 1.8 GHz
max
rn
Maximum Stable Gain
[S21]
2
MSG
NFmin
Minimum Noise Figure
Noise Resistance
Insertion Power Gain
Associated Gain
1dB Compression point
V
min
typ
max
n A
n A
Ic=5mA, (Zs=Zsopt, Z
L
=Z
L
opt)
Ic=3mA, (Zs = Zsopt)
dB
VALUE
100
V
CBO
V
CEO
I
CBO
I
EBO
300
C
CB
V
CE
= 3V, Ic = 10mA
V
CB
= 2V, f = 1MHz
200
SYMBOL
25
I
CE
= 100uA, I
E
= 0
I
CE
= 100uA, I
B
= 0
V
CB
= 7V, I
E
= 0
V
EB
= 1V, I
C
= 0
PARAMETER
CONDITION
VALUE
hfe
pF
GHz
0.06
f
T
SYMBOL
Unit
min
typ
19
21
G
A
P
-1dB
Ic=10mA, (Zs = Zsopt)
Ic=5mA, (Zs=Zsopt, Z
L
=Z
L
opt)
Ic=3mA, (Zs = Zsopt)
dB
dB
dB
18
http://www.tachyonics.co.kr
Tel : 82-2-818-9799
Fax : 82-2-818-9635
- 2 of 9 -
60-8, Gasan-dong, Chumchun-gu,
Seoul, Korea. 153-023
Rev. 1.0. Nov. 2002
Preliminary
TARF1301Z
Total power dissipation Pt = f(T
A
)
I
CE
vs. V
CE
( T
A
= 25
)
Icc vs. V
BE
hfe vs. Icc
0.000
0.004
0.008
0.012
0.016
0.020
0
0.5
1
1.5
2
2.5
3
V
CE
[V]
Ic [A]
10
100
1000
0.001
0.01
0.1
I
C
[A]
hfe
0.0001
0.001
0.01
0.1
0
0.2
0.4
0.6
0.8
1
V
BE
[V]
I
C
[A]
I
B
= 50 [uA]
I
B
= 40 [uA]
I
B
= 30 [uA]
I
B
= 20 [uA]
I
B
= 10 [uA]
I
B
= 60 [uA]
0
25
50
75
100
0
25
50
75
100
125
150
TA[]-Ambient Temperature
Pt[mW]-Total power dissipation
V
CE
=3V
V
CE
=2V
http://www.tachyonics.co.kr
Tel : 82-2-818-9799
Fax : 82-2-818-9635
- 3 of 9 -
60-8, Gasan-dong, Chumchun-gu,
Seoul, Korea. 153-023
Rev. 1.0. Nov. 2002
Preliminary
TARF1301Z
Power Gain : MSG, MAG, [S
21
]
2
= f (freq)
Power Gain : MAG, MSG = f ( I
CE
)
Power Gain : MSG, MAG, [S
21
]
2
= f (freq)
Power Gain : MSG, MAG, [S
21
]
2
= f (freq)
0
5
10
15
20
25
30
0
5
10
15
20
25
Icc [mA]
Gmax [dB]
0.5
1.0
1.5
2.0
2.5
0.0
3.0
16
18
20
22
24
26
28
30
14
32
freq, GHz
Ma
xGain1
0.5
1.0
1.5
2.0
2.5
0.0
3.0
16
18
20
22
24
26
28
14
30
freq, GHz
Ma
xGain1
V
CE
=2V
Icc=5mA
Gain [dB]
MSG
[S
21
]
2
Gain [dB]
MSG
[S
21
]
2
MAG
V
CE
= 2V
f = parameter [GHz]
1
1.8
2.4
3
0.5
1.0
1.5
2.0
2.5
0.0
3.0
16
18
20
22
24
26
28
30
14
32
freq, GHz
Ma
xGain1
Gain [dB]
MSG
[S
21
]
2
MAG
V
CE
=2V
Icc=10mA
V
CE
=3V
Icc=10mA
http://www.tachyonics.co.kr
Tel : 82-2-818-9799
Fax : 82-2-818-9635
- 4 of 9 -
60-8, Gasan-dong, Chumchun-gu,
Seoul, Korea. 153-023
Rev. 1.0. Nov. 2002
Preliminary
TARF1301Z
C
CB
vs. V
CB
Fmin vs. Icc
Noise Figure Contours & Constant Gain
V
CE
= 2V, Icc = parameter, Zs = Zsopt
f = 1.8 GHz, V
CE
= 2V, Icc = 3mA
Transition Frequency : f
T
vs. Icc
cir_pts (0.000 to 51.000)
GaCircle1
0
0.5
1
1.5
2
2.5
3
0
3
6
9
12
15
Icc [mA]
NF [dB]
f = 1.8 GHz
Input Stable
OPT
=0.5530
Fmin =1.05dB
=1.1dB
=1.2dB
=1.3dB
4 contour
Output Stable
Ga=19dB
=18dB
=17dB
=16dB
=15dB
5 contour
0
0.05
0.1
0.15
0.2
0.25
0.3
-0.5
0.5
1.5
2.5
3.5
4.5
V
CB
[V]
Capacitance C
CB
[pF]
f = 1 MHz
0
5
10
15
20
25
30
0
5
10
15
20
Icc [mA]
f
T
[GHz]
V
CE
=2V
V
CE
=3V
f = 1.8 GHz
http://www.tachyonics.co.kr
Tel : 82-2-818-9799
Fax : 82-2-818-9635
- 5 of 9 -
60-8, Gasan-dong, Chumchun-gu,
Seoul, Korea. 153-023
Rev. 1.0. Nov. 2002
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