BFR505_15 Datasheet, PDF (10/12 Pages) Quanzhou Jinmei Electronic Co.,Ltd. – NPN 9 GHz wideband transistor

Philips Semiconductors
NPN 9 GHz wideband transistor
Product specification
BFR505
handbook, full pagewidth
135°
90°
45°
3 GHz
180°
40 MHz
0°
0.5 0.4 0.3 0.2 0.1
V_CE = 6 V; I_C = 5 mA.
−135°
−45°
−90°
MRA724
Fig.16 Common emitter reverse transmission coefficient (S₁₂).
handbook, full pagewidth
V_CE = 6 V; I_C = 5 mA.
Z_o = 50 Ω.
September 1995
90°
1
135°
0.5
0.2
0.2
0.5
1
180° 0
1.0
2
45°
0.8
0.6
0.4
5
0.2
2
5
0° 0
40 MHz
0.2
3 GHz
5
0.5
−135°
1
−90°
2
−45°
MRA725
1.0
Fig.17 Common emitter output reflection coefficient (S₂₂).
10