BFS17A Datasheet, PDF (4/11 Pages) NXP Semiconductors – NPN 3 GHz wideband transistor

BFS17A/BFS17AR/BFS17AW
Vishay Semiconductors
V_CE/V I_C/mA
15
5
20
2
10
5
f/MHz
100
300
500
800
1000
1200
1500
1800
2000
100
300
500
800
1000
1200
1500
1800
2000
100
300
500
800
1000
1200
1500
1800
2000
100
300
500
800
1000
1200
1500
1800
2000
S11
LIN
MAG
ANG
deg
0.390 –81.5
0.344 –143.8
0.340 –167.0
0.332 174.4
0.333 167.1
0.336 161.9
0.367 155.3
0.391 147.4
0.416 145.8
0.342 –95.6
0.337 –152.5
0.340 –172.8
0.333 170.8
0.334 164.8
0.342 159.2
0.371 153.9
0.398 147.0
0.423 144.8
0.827 –29.0
0.651 –76.2
0.534 –108.9
0.457 –140.7
0.437 –157.5
0.438 –170.6
0.441 173.7
0.454 160.4
0.470 152.5
0.658 –43.5
0.462 –102.5
0.390 –133.9
0.355 –161.4
0.353 –174.5
0.357 175.4
0.372 163.3
0.390 153.6
0.406 146.9
S21
LIN
MAG
ANG
deg
20.46 133.8
9.34 101.4
5.87 89.3
3.74 78.1
3.04 72.2
2.60 66.7
2.14 58.5
1.84 50.6
1.70 43.6
21.91 129.4
9.44 99.0
5.85 87.8
3.74 77.0
3.03 71.4
2.59 65.9
2.14 57.8
1.84 49.7
1.69 42.8
6.37 157.9
4.81 126.6
3.58 107.7
2.51 90.1
2.09 81.4
1.81 73.8
1.51 64.2
1.31 56.1
1.22 50.8
12.32 148.9
7.51 114.5
5.05 98.6
3.35 84.2
2.74 77.2
2.34 70.8
1.94 62.6
1.67 55.0
1.54 50.3
S12
LIN
MAG
ANG
deg
0.018 67.5
0.036 66.9
0.054 70.8
0.081 73.0
0.100 73.1
0.119 72.8
0.149 71.8
0.181 69.5
0.207 65.3
0.016 68.3
0.035 70.3
0.053 73.6
0.081 75.0
0.100 74.4
0.120 73.9
0.149 72.7
0.181 70.2
0.207 65.8
0.024 73.1
0.053 53.9
0.065 47.2
0.073 48.8
0.079 52.7
0.086 57.8
0.099 65.6
0.119 71.8
0.136 74.9
0.021 69.7
0.041 55.8
0.052 57.2
0.068 63.2
0.081 66.6
0.094 69.3
0.115 72.2
0.139 74.0
0.157 74.5
S22
LIN
MAG
ANG
deg
0.780 –21.3
0.532 –21.6
0.476 –17.3
0.470 –14.7
0.481 –15.9
0.485 –19.2
0.476 –23.7
0.461 –26.8
0.437 –27.5
0.743 –21.9
0.515 –19.9
0.469 –16.0
0.469 –13.6
0.482 –15.1
0.485 –18.4
0.476 –23.1
0.461 –26.2
0.438 –27.0
0.965 –7.7
0.835 –15.4
0.759 –17.6
0.712 –19.4
0.701 –21.1
0.695 –23.4
0.688 –27.4
0.685 –32.3
0.681 –35.5
0.913 –12.5
0.711 –18.3
0.645 –17.4
0.618 –17.8
0.613 –19.3
0.613 –21.5
0.610 –25.5
0.607 –30.1
0.604 –33.4
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4 (10)
Document Number 85039
Rev. 4, 20-Jan-99