BFR520T Datasheet, PDF (8/12 Pages) NXP Semiconductors – NPN 9 GHz wideband transistor

Philips Semiconductors
NPN 9 GHz wideband transistor
Preliminary specification
BFR520T
handbook, full pagewidth
I_C = 20 mA; V_CE = 6 V;
Z_o = 50 Ω.
90°
1
135°
0.5
0.2
0.2
180° 0
3 GHz
0.5
1
0.2
1.0
2
45°
0.8
0.6
0.4
5
0.2
2
5
0° 0
40 MHz
5
0.5
−135°
1
−90°
2
−45°
MRC066
1.0
Fig.14 Common emitter input reflection coefficient (S₁₁).
handbook, full pagewidth
90°
135°
45°
40 MHz
180°
3 GHz
0°
50 40 30 20 10
I_C = 20 mA; V_CE = 6 V.
−135°
−45°
−90°
MRC067
Fig.15 Common emitter forward transmission coefficient (S₂₁).
1999 Oct 18
8