BFQ67/BFQ67R/BFQ67W
Vishay Telefunken
www.vishay.de
FaxBack +1-408-970-5600
Rev. 3, 20-Jan-99
1 (12)
Document Number 85022
Silicon NPN Planar RF Transistor
Electrostatic sensitive device.
Observe precautions for handling.
Applications
Low noise small signal amplifiers up to 2 GHz. This
transistor has superior noise figure and associated
gain performance at UHF, VHF and microwave fre-
quencies.
Features
D
Small feedback capacitance
D
Low noise figure
D
High transition frequency
13 581
2
3
1
94 9280
BFQ67 Marking: V2
Plastic case (SOT 23)
1 = Collector, 2 = Base, 3 = Emitter
13 581
2
3
1
9510527
BFQ67R Marking: R67
Plastic case (SOT 23)
1 = Collector, 2 = Base, 3 = Emitter
2
1
3
13 652
13 570
BFQ67W Marking: WV2
Plastic case (SOT 323)
1 = Collector, 2 = Base, 3 = Emitter
BFQ67/BFQ67R/BFQ67W
Vishay Telefunken
www.vishay.de
FaxBack +1-408-970-5600
Rev. 3, 20-Jan-99
2 (12)
Document Number 85022
Absolute Maximum Ratings
T
amb
= 25
_
C, unless otherwise specified
Parameter
Test Conditions
Symbol
Value
Unit
Collector-base voltage
V
CBO
20
V
Collector-emitter voltage
V
CEO
10
V
Emitter-base voltage
V
EBO
2.5
V
Collector current
I
C
50
mA
Total power dissipation
T
amb
60
C
P
tot
200
mW
Junction temperature
T
j
150
C
Storage temperature range
T
stg
65 to +150
C
Maximum Thermal Resistance
T
amb
= 25
_
C, unless otherwise specified
Parameter
Test Conditions
Symbol
Value
Unit
Junction ambient
on glass fibre printed board (25 x 20 x 1.5) mm
3
plated with 35
m
m Cu
R
thJA
450
K/W
BFQ67/BFQ67R/BFQ67W
Vishay Telefunken
www.vishay.de
FaxBack +1-408-970-5600
Rev. 3, 20-Jan-99
3 (12)
Document Number 85022
Electrical DC Characteristics
T
amb
= 25
_
C, unless otherwise specified
Parameter
Test Conditions
Symbol
Min
Typ
Max Unit
Collector cut-off current
V
CE
= 20 V, V
BE
= 0
I
CES
100
m
A
Collector-base cut-off current
V
CB
= 15 V, I
E
= 0
I
CBO
100
nA
Emitter-base cut-off current
V
EB
= 1 V, I
C
= 0
I
EBO
1
m
A
Collector-emitter breakdown voltage I
C
= 1 mA, I
B
= 0
V
(BR)CEO
10
V
Collector-emitter saturation voltage
I
C
= 50 mA, I
B
= 5 mA
V
CEsat
0.1
0.4
V
DC forward current transfer ratio
V
CE
= 5 V, I
C
= 15 mA
h
FE
65
100
150
Electrical AC Characteristics
T
amb
= 25
_
C, unless otherwise specified
Parameter
Test Conditions
Symbol
Min
Typ
Max
Unit
Transition frequency
V
CE
= 8 V, I
C
= 15 mA, f = 500 MHz
f
T
7.5
GHz
Collector-base capacitance
V
CB
= 10 V, f = 1 MHz
C
cb
0.4
pF
Collector-emitter capacitance
V
CE
= 8 V, f = 1 MHz
C
ce
0.2
pF
Emitter-base capacitance
V
EB
= 0.5 V, f = 1 MHz
C
eb
0.85
pF
Noise figure
V
CE
= 8 V, Z
S
= Z
Sopt
, f = 800 MHz,
I
C
= 5 mA
F
0.8
dB
V
CE
= 8 V, Z
S
= Z
Sopt
, f = 800 MHz,
I
C
= 15 mA
F
1.5
dB
V
CE
= 8 V, Z
S
= 50
W
, f = 2 GHz,
I
C
= 5 mA
F
2.5
dB
V
CE
= 8 V, Z
S
= 50
W
, f = 2 GHz,
I
C
= 15 mA
F
3.0
dB
Power gain
V
CE
= 8 V, Z
S
= 50
W
, Z
L
= Z
Lopt
,
I
C
= 15 mA, f = 800 MHz
G
pe
15.5
dB
V
CE
= 8 V, Z
S
= 50
W
, Z
L
= Z
Lopt
,
I
C
= 15 mA, f = 2 GHz
G
pe
8
dB
Linear output voltage two
tone intermodulation test
V
CE
= 8 V, I
C
= 15 mA, d
IM
= 60 dB,
f
1
= 806 MHz, f
2
= 810 MHz,
Z
S
= Z
L
= 50
W
V
1
= V
2
160
mV
Third order intercept point
V
CE
= 8 V, I
C
= 15 mA, f = 800 MHz
IP
3
26
dBm
BFQ67/BFQ67R/BFQ67W
Vishay Telefunken
www.vishay.de
FaxBack +1-408-970-5600
Rev. 3, 20-Jan-99
4 (12)
Document Number 85022
Common Emitter SParameters
Z
0
= 50
W,
T
amb
= 25
_
C, unless otherwise specified
S11
S21
S12
S22
V
CE
/V
I
C
/mA
f/MHz
LIN
MAG
ANG
LIN
MAG
ANG
LIN
MAG
ANG
LIN
MAG
ANG
deg
deg
deg
deg
100
0.894
20.6
6.78
163.0
0.027
77.1
0.967
8.7
300
0.749
56.2
5.61
136.2
0.066
59.2
0.834
20.8
500
0.610
83.8
4.50
117.7
0.086
50.0
0.716
25.9
800
0.486
116.2
3.36
98.8
0.102
46.3
0.623
28.6
1000
0.445
132.4
2.87
90.2
0.109
46.9
0.590
30.1
1200
0.419
147.3
2.50
81.9
0.115
48.7
0.568
31.8
2
1500
0.402
166.6
2.12
71.7
0.126
53.1
0.546
35.0
1800
0.403
177.0
1.83
62.8
0.142
58.1
0.531
38.8
2000
0.411
167.0
1.69
58.0
0.156
60.8
0.524
41.9
2200
0.423
158.5
1.59
53.0
0.173
63.2
0.516
45.1
2500
0.445
146.1
1.45
45.8
0.202
65.2
0.511
51.7
2800
0.464
137.1
1.34
39.1
0.232
65.5
0.490
59.1
3000
0.490
130.5
1.27
34.7
0.255
64.7
0.471
64.8
100
0.760
32.1
14.10
154.1
0.024
72.7
0.912
15.2
300
0.522
79.0
9.62
121.5
0.052
58.5
0.663
27.9
500
0.390
108.5
6.72
104.7
0.067
57.0
0.538
28.1
800
0.311
139.1
4.56
89.9
0.088
60.0
0.473
26.3
1000
0.292
153.5
3.77
83.1
0.103
62.1
0.459
26.4
1200
0.282
166.5
3.21
76.7
0.119
63.6
0.450
27.4
5
5
1500
0.287
178.0
2.67
68.3
0.143
64.7
0.438
30.4
1800
0.298
164.0
2.29
60.9
0.169
65.5
0.428
34.2
2000
0.313
157.1
2.10
56.6
0.189
65.2
0.423
37.1
2200
0.328
149.6
1.96
52.5
0.209
64.8
0.415
40.2
2500
0.353
140.6
1.79
46.4
0.239
63.5
0.406
46.8
2800
0.379
133.2
1.65
39.4
0.267
61.5
0.380
53.8
3000
0.400
127.4
1.55
35.4
0.286
59.8
0.358
58.9
100
0.594
46.3
22.01
144.4
0.021
69.8
0.829
21.7
300
0.346
101.6
12.12
110.8
0.043
63.5
0.524
29.9
500
0.264
130.9
7.86
97.1
0.060
66.0
0.431
25.7
800
0.230
158.2
5.13
85.1
0.088
69.0
0.399
21.9
1000
0.224
169.5
4.21
79.5
0.107
69.7
0.396
21.8
1200
0.225
179.8
3.56
73.9
0.126
69.6
0.393
23.3
10
1500
0.235
166.8
2.94
66.8
0.154
68.6
0.387
26.6
1800
0.251
156.9
2.51
59.9
0.184
67.6
0.379
30.7
2000
0.270
150.2
2.30
56.0
0.206
66.2
0.374
33.7
2200
0.287
144.1
2.14
52.1
0.226
65.1
0.366
36.9
2500
0.310
136.4
1.95
46.2
0.256
62.6
0.354
43.6
2800
0.342
131.0
1.79
39.9
0.284
60.1
0.325
50.5
3000
0.362
125.6
1.68
35.9
0.302
57.8
0.301
55.3
BFQ67/BFQ67R/BFQ67W
Vishay Telefunken
www.vishay.de
FaxBack +1-408-970-5600
Rev. 3, 20-Jan-99
5 (12)
Document Number 85022
S11
S21
S12
S22
V
CE
/V
I
C
/mA
f/MHz
LIN
MAG
ANG
LIN
MAG
ANG
LIN
MAG
ANG
LIN
MAG
ANG
deg
deg
deg
deg
100
0.477
56.7
26.58
138.3
0.019
69.7
0.7681
25.3
300
0.276
116.4
13.06
106.1
0.039
67.8
0.4623
29.2
500
0.221
144.4
8.25
94.0
0.059
70.9
0.3912
23.1
800
0.208
169.5
5.34
83.2
0.088
72.5
0.3733
19.1
1000
0.206
177.8
4.35
78.0
0.109
72.3
0.3734
19.4
1200
0.208
172.5
3.68
72.8
0.129
71.6
0.3736
21.1
15
1500
0.221
162.5
3.03
65.9
0.159
69.9
0.3686
24.7
1800
0.237
154.0
2.58
59.3
0.190
68.2
0.3619
29.0
2000
0.257
147.5
2.37
55.7
0.212
66.7
0.3561
32.1
2200
0.280
142.4
2.21
52.1
0.232
65.2
0.3474
35.4
2500
0.303
135.4
2.01
46.1
0.262
62.4
0.3343
42.2
2800
0.329
130.0
1.85
39.7
0.290
59.5
0.3053
49.1
3000
0.357
124.8
1.73
36.0
0.308
57.1
0.2807
53.7
100
0.397
66.0
29.45
134.1
0.017
69.8
0.722
27.5
300
0.240
128.2
13.50
103.4
0.038
71.1
0.427
28.1
500
0.205
153.8
8.43
92.3
0.058
73.5
0.370
21.0
800
0.199
175.5
5.43
82.0
0.089
74.3
0.360
17.3
1000
0.195
176.6
4.42
77.1
0.110
73.8
0.362
17.7
1200
0.202
168.2
3.73
72.0
0.131
72.5
0.363
19.7
5
20
1500
0.219
159.0
3.08
65.5
0.162
70.5
0.359
23.6
1800
0.235
151.5
2.62
59.0
0.193
68.6
0.352
28.0
2000
0.252
145.7
2.40
55.2
0.215
66.8
0.346
31.1
2200
0.274
140.0
2.24
51.6
0.235
65.3
0.338
34.5
2500
0.300
134.2
2.03
46.0
0.265
62.4
0.325
41.1
2800
0.326
129.2
1.87
39.6
0.293
59.4
0.295
48.3
3000
0.357
124.8
1.76
35.8
0.311
57.0
0.270
52.9
100
0.301
82.0
32.38
128.8
0.016
71.9
0.662
29.4
300
0.219
143.6
13.79
100.3
0.036
74.7
0.393
25.7
500
0.201
165.8
8.52
90.3
0.057
76.5
0.352
18.3
800
0.198
176.3
5.46
80.6
0.090
76.1
0.350
15.2
1000
0.201
170.4
4.43
75.9
0.111
75.2
0.354
16.0
1200
0.204
163.8
3.75
71.1
0.133
73.5
0.356
18.2
30
1500
0.222
156.2
3.09
64.5
0.164
71.3
0.353
22.3
1800
0.242
149.4
2.62
58.1
0.195
69.2
0.346
26.9
2000
0.263
144.6
2.40
54.4
0.216
67.3
0.340
30.2
2200
0.279
139.7
2.24
50.9
0.238
65.6
0.332
33.6
2500
0.308
133.6
2.03
45.0
0.267
62.4
0.318
40.7
2800
0.336
128.8
1.86
39.2
0.295
59.4
0.288
47.6
3000
0.365
124.1
1.75
35.0
0.313
56.8
0.264
52.1
PDF 
ZIP