BFR540_2015 Datasheet, PDF (9/16 Pages) Quanzhou Jinmei Electronic Co.,Ltd. – NPN 9 GHz wideband transistor

Philips Semiconductors
NPN 9 GHz wideband transistor
Product specification
BFR540
handbook, full pagewidth
V_CE = 8 V; I_C = 40 mA.
Z_o = 50 Ω.
90°
1
135°
0.5
0.2
3 GHz
0.2
0.5
1
180° 0
1.0
2
45°
0.8
0.6
0.4
5
0.2
2
5
0° 0
0.2
40 MHz
5
0.5
−135°
1
−90°
2
−45°
MRA694
1.0
Fig.14 Common emitter input reflection coefficient (s₁₁).
handbook, full pagewidth
90°
135°
40 MHz
180°
50 40 30 20 10
3 GHz
45°
0°
V_CE = 8 V; I_C = 40 mA.
2000 May 30
−135°
−90°
−45°
MRA695
Fig.15 Common emitter forward transmission coefficient (s₂₁).
9