BFQ70 Siemens Semiconductor Group, BFQ70 Datasheet - Page 6

• Manufacturer Part Number: BFQ70
• Description: NPN Silicon RF Transistor (For low-noise IF and broadband amplifiers in antenna and telecommunications systems at collector currents from 2mA to 20mA)
• Manufacturer: Siemens Semiconductor Group

Circles of constant noise figure F = f (Z
in Z
S
-plane, I
C
= 5 mA, V
CE
= 6 V, f = 800 MHz
S
)
Noise figure F = f (I
Power gain G = f (I
V
CE
= 6 V, f = 800 MHz, Z
C
C
)
)
Lopt
(G)
BFQ 70