INFINEON Q62702-F774

NPN Silicon RF Transistor
BFQ 70
For low-noise IF and broadband amplifiers in
antenna and telecommunications systems at
collector currents from 2 mA to 20 mA.
● Hermetically sealed ceramic package
● HiRel/Mil screening available.
●
ESD: Electrostatic discharge sensitive device, observe handling precautions!
Type
Marking
Ordering Code
(tape and reel)
BFQ 70
70
Q62702-F774
Pin Configuration
1
2
3
4
B
E
C
Package1)
Cerex-X
E
Maximum Ratings
Parameter
Symbol
Values
Unit
Collector-emitter voltage
VCE0
15
V
Collector-emitter voltage, VBE = 0
VCES
20
Collector-base voltage
VCB0
20
Emitter-base voltage
VEB0
2.5
Collector current
IC
35
Base current
IB
4
Total power dissipation, TS ≤ 121 ˚C 3)
Ptot
300
mW
Junction temperature
Tj
175
˚C
Ambient temperature range
TA
– 65 … + 175
Storage temperature range
Tstg
– 65 … + 175
Junction - ambient 2)
Rth JA
≤
260
Junction - soldering point 3)
Rth JS
≤
180
mA
Thermal Resistance
1)
2)
3)
For detailed dimensions see chapter Package Outlines.
Package mounted on alumina 16 mm × 25 mm × 0.7 mm.
TS is measured on the collector lead at the soldering point to the pcb.
K/W
BFQ 70
Electrical Characteristics
at TA = 25 ˚C, unless otherwise specified.
Parameter
Symbol
Values
Unit
min.
typ.
max.
DC Characteristics
Collector-emitter breakdown voltage
IC = 1 mA, IB = 0
V(BR)CE0
15
–
–
V
Collector-base cutoff current
VCB = 10 V, IE = 0
ICB0
–
–
50
nA
Emitter-base cutoff current
VEB = 2 V, IC = 0
IEB0
–
–
10
µA
DC current gain
IC = 3 mA, VCE = 6 V
IC = 10 mA, VCE = 6 V
hFE
Collector-emitter saturation voltage
IC = 20 mA, IB = 1 mA
Base-emitter voltage
IC = 10 mA, VCE = 6 V
–
50
50
–
130
250
–
VCEsat
–
0.1
0.4
VBE
–
0.78
–
V
BFQ 70
Electrical Characteristics
at TA = 25 ˚C, unless otherwise specified.
Parameter
Symbol
Values
Unit
min.
typ.
max.
–
3.6
2.7
5
–
–
AC Characteristics
Transition frequency
IC = 3 mA, VCE = 6 V, f = 200 MHz
IC = 20 mA, VCE = 6 V, f = 200 MHz
fT
GHz
Collector-base capacitance
VCB = 6 V, VBE = vbe = 0, f = 1 MHz
Ccb
–
0.46
0.6
Collector-emitter capacitance
VCE = 6 V, VBE = vbe = 0, f = 1 MHz
Cce
–
0.41
–
Input capacitance
VEB = 0.5 V, IC = ic = 0, f = 1 MHz
Cibo
–
2.2
–
Output capacitance
VCE = 6 V, VBE = vbe = 0, f = 1 MHz
Cobs
–
0.87
1.3
Noise figure
IC = 3 mA, VCE = 6 V, f = 10 MHz, ZS = 75 Ω
IC = 4 mA, VCE = 6 V, f = 800 MHz, ZS = 50 Ω
F
–
–
0.9
1.5
1.2
–
Power gain
IC = 20 mA, VCE = 6 V, f = 800 MHz,
ZS = ZSopt, ZL = ZLopt
Gpe
–
18
–
Transducer gain
IC = 10 mA, VCE = 6 V, f = 1 GHz, Z0 = 50 Ω
I S21e I 2
–
13
–
Linear output voltage
two-tone intermodulation test
IC = 20 mA, VCE = 6 V, dIM = 60 dB,
f1 = 806 MHz, f2 = 810 MHz, ZS = ZL = 50 Ω
Vo1 = Vo2 –
170
–
mV
Third order intercept point
IC = 20 mA, VCE = 6 V, f = 800 MHz
IP3
–
27.5
–
dBm
pF
dB
BFQ 70
Total power dissipation Ptot = f (TA*; TS)
*Package mounted on alumina
Collector-base capacitance Ccb = f (VCB)
VBE = vbe = 0, f = 1 MHz
Transition frequency fT = f (IC)
VCE = 6 V, f = 200 MHz
BFQ 70
Common Emitter Noise Parameters
f
Fmin
Gp(Fmin)
GHz
dB
dB
Γopt
RN
N
F50 Ω
G p(F50Ω)
ANG
Ω
–
dB
dB
(ZS = 150 Ω)
–
–
1.2
–
–
12
–
0.19
1.1
1.5
–
14.8
MAG
IC = 3 mA, VCE = 6 V, Z0 = 50 Ω
0.01
0.8
–
IC = 5 mA, VCE = 6 V, Z0 = 50 Ω
0.01
0.8
0.85
1.3
–
15.5
Noise figure F = f (ZS)
VCE = 6 V, f = 10 MHz
(ZS = 100 Ω)
0.28
79
BFQ 70
Circles of constant noise figure F = f (ZS)
in ZS-plane, IC = 5 mA, VCE = 6 V, f = 800 MHz
Noise figure F = f (IC)
Power gain G = f (IC)
VCE = 6 V, f = 800 MHz, ZLopt (G)
BFQ 70
Common Emitter Power Gain
Power gain Gms, I S21e I 2 = f (IC)
VCE = 6 V, f = 200 MHz, Z0 = 50 Ω
Power gain Gms, I S21e I 2 = f (IC)
VCE = 6 V, f = 500 MHz, Z0 = 50 Ω
Power gain Gms, I S21e I 2 = f (IC)
VCE = 6 V, f = 800 MHz, Z0 = 50 Ω
Power gain Gma, I S21e I 2 = f (IC)
VCE = 6 V, f = 1.5 GHz, Z0 = 50 Ω
BFQ 70
Power gain Gms, I S21e I 2 = f (f)
IC = 2 mA, VCE = 6 V, Z0 = 50 Ω
Power gain Gma, Gms, I S21e I 2 = f (f)
IC = 5 mA, VCE = 6 V, Z0 = 50 Ω
Power gain Gma, Gms, I S21e I 2 = f (f)
IC = 10 mA, VCE = 6 V, Z0 = 50 Ω
Power gain Gma, Gms, I S21e I 2 = f (f)
IC = 20 mA, VCE = 6 V, Z0 = 50 Ω
BFQ 70
Common Emitter S Parameters
f
S11
GHz
MAG
S21
ANG
S12
S22
MAG
ANG
MAG
ANG
MAG
ANG
7.00
6.42
5.74
5.21
4.14
3.35
2.78
2.39
1.96
1.66
1.51
1.24
1.05
165
150
137
126
109
95
85
76
64
53
47
33
20
0.025
0.049
0.068
0.081
0.096
0.103
0.105
0.105
0.104
0.102
0.100
0.100
0.107
77
65
55
46
34
26
20
17
14
13
14
19
24
0.98
0.93
0.87
0.81
0.71
0.65
0.61
0.58
0.55
0.54
0.53
0.51
0.51
– 8
– 16
– 22
– 28
– 34
– 38
– 41
– 44
– 49
– 55
– 60
– 73
– 87
IC = 2 mA, VCE = 6 V, Z0 = 50 Ω
0.1
0.2
0.3
0.4
0.6
0.8
1.0
1.2
1.5
1.8
2.0
2.5
3.0
0.92
0.89
0.84
0.80
0.74
0.71
0.69
0.68
0.67
0.68
0.69
0.70
0.72
– 23
– 45
– 65
– 82
– 110
– 130
– 146
– 158
– 174
174
167
152
138
S11, S22 = f (f)
IC = 2 mA, VCE = 6 V, Z0 = 50 Ω
S12, S21 = f (f)
IC = 2 mA, VCE = 6 V, Z0 = 50 Ω
BFQ 70
Common Emitter S Parameters (continued)
f
S11
GHz
MAG
S21
ANG
S12
S22
MAG
ANG
MAG
ANG
MAG
ANG
14.47
12.38
10.21
8.66
6.32
4.90
3.97
3.38
2.74
2.29
2.07
1.70
1.44
159
139
125
114
99
88
79
72
62
53
48
35
23
0.023
0.042
0.053
0.060
0.068
0.072
0.075
0.079
0.083
0.090
0.095
0.109
0.127
73
58
47
40
34
31
30
30
31
33
34
36
36
0.95
0.83
0.72
0.63
0.52
0.46
0.43
0.40
0.38
0.37
0.36
0.34
0.34
– 14
– 26
– 33
– 37
– 42
– 44
– 45
– 47
– 51
– 56
– 61
– 73
– 87
IC = 5 mA, VCE = 6 V, Z0 = 50 Ω
0.1
0.2
0.3
0.4
0.6
0.8
1.0
1.2
1.5
1.8
2.0
2.5
3.0
0.84
0.78
0.72
0.69
0.65
0.63
0.63
0.63
0.63
0.63
0.65
0.66
0.69
– 35
– 66
– 90
– 109
– 135
– 152
– 165
– 175
173
164
158
145
133
S11, S22 = f (f)
IC = 5 mA, VCE = 6 V, Z0 = 50 Ω
S12, S21 = f (f)
IC = 5 mA, VCE = 6 V, Z0 = 50 Ω
BFQ 70
Common Emitter S Parameters (continued)
f
S11
GHz
MAG
S21
ANG
MAG
S12
S22
ANG
MAG
ANG
MAG
ANG
151
129
115
105
92
83
76
70
60
52
47
35
24
0.021
0.034
0.041
0.045
0.051
0.057
0.062
0.068
0.078
0.089
0.096
0.117
0.138
65
52
43
41
39
40
41
43
44
44
44
44
41
0.89
0.71
0.57
0.49
0.39
0.35
0.32
0.30
0.29
0.28
0.27
0.25
0.25
– 21
– 34
– 41
– 44
– 45
– 46
– 47
– 48
– 51
– 56
– 61
– 73
– 88
IC = 10 mA, VCE = 6 V, Z0 = 50 Ω
0.1
0.2
0.3
0.4
0.6
0.8
1.0
1.2
1.5
1.8
2.0
2.5
3.0
0.73
0.67
0.63
0.62
0.60
0.60
0.61
0.61
0.61
0.62
0.64
0.65
0.68
– 50
– 89
– 114
– 132
– 153
– 167
– 177
175
165
157
152
141
130
22.77
17.57
13.44
10.84
7.56
5.75
4.62
3.90
3.15
2.62
2.37
1.94
1.65
S11, S22 = f (f)
IC = 10 mA, VCE = 6 V, Z0 = 50 Ω
S12, S21 = f (f)
IC = 10 mA, VCE = 6 V, Z0 = 50 Ω
BFQ 70
Common Emitter S Parameters (continued)
f
S11
GHz
MAG
S21
ANG
MAG
S12
S22
ANG
MAG
ANG
MAG
ANG
146
123
110
101
89
81
75
68
60
52
47
35
24
0.019
0.029
0.035
0.038
0.045
0.051
0.058
0.065
0.077
0.090
0.097
0.120
0.142
64
49
44
43
44
46
48
49
50
49
49
47
43
0.84
0.63
0.50
0.42
0.34
0.30
0.28
0.27
0.25
0.25
0.24
0.22
0.22
– 25
– 38
– 43
– 44
– 45
– 45
– 45
– 47
– 50
– 55
– 60
– 72
– 87
IC = 15 mA, VCE = 6 V, Z0 = 50 Ω
0.1
0.2
0.3
0.4
0.6
0.8
1.0
1.2
1.5
1.8
2.0
2.5
3.0
0.67
0.62
0.59
0.60
0.59
0.59
0.60
0.60
0.61
0.62
0.63
0.65
0.68
– 62
– 104
– 128
– 143
– 162
– 173
178
171
162
154
150
139
128
27.86
20.01
14.73
11.63
7.97
6.02
4.82
4.07
3.28
2.73
2.47
2.02
1.71
S11, S22 = f (f)
IC = 15 mA, VCE = 6 V, Z0 = 50 Ω
S12, S21 = f (f)
IC = 15 mA, VCE = 6 V, Z0 = 50 Ω
BFQ 70
Common Emitter S Parameters (continued)
f
S11
GHz
MAG
S21
ANG
MAG
S12
S22
ANG
MAG
ANG
MAG
ANG
142
119
107
98
88
80
74
68
59
51
47
35
24
0.017
0.026
0.031
0.034
0.041
0.048
0.056
0.064
0.076
0.089
0.098
0.120
0.143
59
48
45
45
47
50
52
53
53
52
51
49
44
0.81
0.58
0.45
0.38
0.32
0.29
0.27
0.26
0.25
0.24
0.23
0.21
0.21
– 28
– 40
– 43
– 44
– 43
– 43
– 44
– 45
– 48
– 54
– 58
– 70
– 86
IC = 20 mA, VCE = 6 V, Z0 = 50 Ω
0.1
0.2
0.3
0.4
0.6
0.8
1.0
1.2
1.5
1.8
2.0
2.5
3.0
0.63
0.60
0.58
0.59
0.59
0.59
0.60
0.60
0.61
0.62
0.64
0.65
0.68
– 71
– 113
– 136
– 150
– 166
– 177
175
169
160
153
149
138
128
31.01
21.18
15.24
11.90
8.08
6.09
4.87
4.11
3.31
2.75
2.49
2.03
1.72
S11, S22 = f (f)
IC = 20 mA, VCE = 6 V, Z0 = 50 Ω
S12, S21 = f (f)
IC = 20 mA, VCE = 6 V, Z0 = 50 Ω
BFQ 70
Common Emitter S Parameters (continued)
f
S11
GHz
MAG
S21
ANG
MAG
S12
S22
ANG
MAG
ANG
MAG
ANG
153
131
117
107
93
84
77
70
61
53
48
36
25
0.018
0.030
0.037
0.041
0.046
0.051
0.056
0.061
0.070
0.080
0.087
0.106
0.126
67
53
45
42
40
41
43
44
46
47
47
47
45
0.91
0.75
0.63
0.55
0.46
0.42
0.40
0.38
0.37
0.37
0.36
0.34
0.33
– 18
– 29
– 34
– 36
– 37
– 37
– 38
– 40
– 43
– 48
– 52
– 62
– 75
IC = 10 mA, VCE = 10 V, Z0 = 50 Ω
0.1
0.2
0.3
0.4
0.6
0.8
1.0
1.2
1.5
1.8
2.0
2.5
3.0
0.75
0.69
0.63
0.62
0.59
0.59
0.59
0.59
0.59
0.60
0.62
0.63
0.66
– 45
– 83
– 109
– 127
– 149
– 164
– 174
178
167
159
153
142
131
22.64
17.84
13.82
11.23
7.88
6.01
4.83
4.09
3.29
2.75
2.49
2.03
1.73
S11, S22 = f (f)
IC = 10 mA, VCE = 10 V, Z0 = 50 Ω
S12, S21 = f (f)
IC = 10 mA, VCE = 10 V, Z0 = 50 Ω