BFP81 Vishay, BFP81 Datasheet - Page 5

• Manufacturer Part Number: BFP81
• Description: Silicon Npn Planar Rf Transistor
• Manufacturer: Vishay

Document Number 85018
Rev. 1.4, 15-Apr-05
V
CE
10
10
10
/V
I
C
20
20
20
20
20
20
20
20
20
20
20
20
10
/mA
2
2
2
2
2
2
2
2
2
2
2
2
2
5
5
5
5
5
5
5
5
5
5
5
5
5
f/MHz
1000
1200
1500
1800
2000
2200
2500
2800
3000
1000
1200
1500
1800
2000
2200
2500
2800
3000
1000
1200
1500
1800
2000
2200
2500
2800
3000
300
500
800
100
300
500
800
100
300
500
800
100
0.258
0.223
0.217
0.222
0.230
0.253
0.276
0.294
0.319
0.356
0.386
0.408
0.905
0.751
0.605
0.476
0.432
0.410
0.411
0.430
0.445
0.477
0.502
0.539
0.558
0.789
0.540
0.392
0.305
0.281
0.279
0.293
0.316
0.335
0.364
0.396
0.431
0.452
0.640
MAG
LIN
S11
-129.4
-159.9
-20.86
-120.2
-138.8
-156.8
-178.0
-108.4
-143.1
-162.3
-178.1
172.5
159.4
151.1
141.6
132.6
128.4
122.8
116.2
110.2
107.5
163.7
153.8
143.9
131.3
120.8
115.3
164.4
148.8
141.7
134.1
124.7
115.9
111.5
ANG
-57.1
-85.8
-30.8
-77.6
-43.3
deg
13.70
13.74
21.78
MAG
8.61
5.52
4.48
3.78
3.10
2.64
2.42
2.25
2.04
1.86
1.77
6.45
5.35
4.29
3.19
2.70
2.35
1.99
1.72
1.59
1.48
1.34
1.23
1.16
9.54
6.74
4.57
3.76
3.21
2.66
2.27
2.09
1.95
1.77
1.61
1.53
LIN
S21
102.6
162.4
135.1
116.0
154.2
121.5
103.7
145.1
ANG
90.4
79.0
72.8
67.2
59.1
51.8
46.7
42.3
34.8
27.9
23.9
96.4
86.7
78.0
66.4
56.9
50.5
44.6
35.9
28.1
24.0
87.7
79.9
72.7
63.0
54.8
49.3
44.4
36.2
28.7
24.8
deg
0.030
0.045
0.068
0.083
0.099
0.122
0.145
0.161
0.177
0.199
0.219
0.235
0.019
0.047
0.061
0.070
0.074
0.077
0.083
0.091
0.101
0.112
0.133
0.152
0.170
0.017
0.037
0.047
0.060
0.070
0.080
0.096
0.113
0.126
0.139
0.160
0.178
0.194
0.015
MAG
LIN
S12
Vishay Semiconductors
ANG
67.6
69.6
70.3
69.3
68.0
65.2
62.6
60.5
58.6
53.9
51.8
49.4
76.9
58.1
47.9
42.0
42.1
43.8
48.3
54.0
57.5
60.7
59.4
62.9
62.6
73.5
56.4
53.8
56.1
57.9
59.4
60.6
61.1
61.3
61.1
57.5
57.9
56.4
70.2
deg
0.524
0.479
0.467
0.468
0.466
0.457
0.445
0.438
0.431
0.412
0.402
0.383
0.971
0.882
0.795
0.729
0.705
0.691
0.674
0.661
0.657
0.656
0.648
0.651
0.637
0.932
0.754
0.662
0.615
0.604
0.596
0.585
0.574
0.571
0.567
0.555
0.553
0.538
0.869
MAG
LIN
BFP81
www.vishay.com
S22
-21.2
-17.7
-17.7
-19.9
-22.2
-27.4
-32.8
-36.8
-40.8
-47.6
-55.7
-61.0
-15.4
-19.4
-23.1
-25.2
-27.6
-32.1
-37.0
-40.4
-44.1
-50.4
-57.9
-63.3
-11.0
-19.6
-20.4
-21.4
-23.0
-25.1
-29.3
-34.1
-37.6
-41.3
-47.5
-54.8
-59.7
-15.3
ANG
deg
-6.7
5