BFQ82 Siemens Semiconductor Group, BFQ82 Datasheet - Page 16

• Manufacturer Part Number: BFQ82
• Description: NPN Silicon RF Transistor (For low-noise/ high-gain amplifiers up to 2 GHz. Linear broadband applications at collector currents up to 40 mA.)
• Manufacturer: Siemens Semiconductor Group

Common Emitter S Parameters (continued)
GHz
I
0.10
0.15
0.20
0.25
0.30
0.40
0.50
0.60
0.70
0.80
0.90
1.00
1.20
1.40
1.50
1.60
1.80
2.00
2.50
3.00
S
I
f
C
C
11
= 30 mA, V
= 30 mA, V
, S
22
= f (f)
S
MAG
0.559
0.585
0.600
0.610
0.616
0.621
0.626
0.628
0.633
0.636
0.641
0.646
0.653
0.657
0.655
0.654
0.663
0.671
0.702
0.706
11
CE
CE
= 8 V, Z
= 8 V, Z
ANG
– 105.0
– 127.1
– 140.8
– 149.6
– 156.3
– 166.0
– 172.7
– 178.1
177.6
173.8
170.7
167.3
161.1
155.4
153.1
150.4
145.8
141.6
132.0
120.2
0
0
= 50
= 50
S
MAG
36.41
28.14
22.54
18.67
15.87
12.17
21
9.86
8.27
7.11
6.24
5.55
4.99
4.17
3.59
3.37
3.17
2.82
2.53
2.06
1.75
ANG
130.0
117.9
110.0
104.4
100.1
93.5
88.6
84.4
80.7
77.2
74.1
71.1
65.8
60.8
58.2
55.5
50.2
45.3
35.3
22.6
S
I
C
12
= 30 mA, V
, S
S
MAG
0.020
0.024
0.027
0.029
0.032
0.036
0.041
0.046
0.051
0.056
0.062
0.067
0.078
0.089
0.095
0.101
0.112
0.122
0.149
0.174
21
12
= f (f)
CE
ANG
54.4
49.3
47.2
47.2
47.8
50.2
51.9
53.2
54.6
55.2
55.6
55.7
55.6
54.8
54.2
53.3
51.3
49.2
44.8
38.3
= 8 V, Z
0
= 50
S
MAG
0.651
0.510
0.415
0.350
0.303
0.244
0.208
0.187
0.172
0.161
0.154
0.148
0.138
0.132
0.132
0.133
0.138
0.142
0.159
0.185
22
BFQ 82
ANG
– 106.2
– 112.3
– 117.8
– 122.5
– 127.0
– 131.9
– 139.8
– 145.8
– 147.8
– 149.8
– 154.5
– 161.1
– 174.2
– 52.3
– 65.9
– 75.6
– 82.9
– 89.0
– 98.6
178.2