BFS25A_2015 Datasheet, PDF (8/11 Pages) Quanzhou Jinmei Electronic Co.,Ltd. – NPN 5 GHz wideband transistor

Philips Semiconductors
NPN 5 GHz wideband transistor
Product specification
BFS25A
handbook, full pagewidth
I_C = 1 mA; V_CE = 1 V;
Z_o = 50 Ω.
90°
1
135°
0.5
0.2
0.2
180° 0
0.2
0.5
1
3 GHz
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°
MRA052
1.0
Fig.15 Common emitter input reflection coefficient (S₁₁).
handbook, full pagewidth
90°
135°
45°
3 GHz
180°
40 MHz
0°
54
3
2
1
I_C = 1 mA; V_CE = 1 V.
December 1997
−135°
−45°
−90°
MRC053
Fig.16 Common emitter forward transmission coefficient (S₂₁).
8