BFR92A_08 Datasheet, PDF (6/10 Pages) Vishay Siliconix – Silicon NPN Planar RF Transistor

BFR92A / BFR92AR / BFR92AW
Vishay Semiconductors
V_CE = 10 V, I_C = 10 mA, Z₀ = 50 Ω
S₁₁
j
j0.5
j2
j0.2
j5
2.0 GHz
0
0.2 0.5 1
2
5
∞
0.8
-j0.2
0.3
-j5
0.1
-j0.5
-j2
13 526
-j
Figure 5. Input Reflection Coefficient
S₂₁
120°
0.1
150°
180°
90°
60°
0.3
0.5
1.0
2.0 GHz
8
30°
16 0°
-150°
13 528
-120°
-30 °
-60 °
-90 °
Figure 6. Forward Transmission Coefficient
S₁₂
120°
150°
180°
90°
60°
2.0 GHz
1.5
30°
1.0
0.5
0.1
0.08 0.16 0°
-150°
13 527
-120°
-30 °
-60 °
-90 °
Figure 7. Reverse Transmission Coefficient
S₂₂
j
j0.5
j2
j0.2
j5
0
0.2 0.5 1
-j0.2
2 _0.8 5
∞
0.1
2.0 GHz
-j5
-j0.5
-j2
13 529
-j
Figure 8.
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6
Document Number 85033
Rev. 1.5, 08-Sep-08