bfg25a NXP Semiconductors, bfg25a Datasheet - Page 9

• Manufacturer Part Number: bfg25a
• Description: Npn 5 Ghz Wideband Transistor
• Manufacturer: NXP Semiconductors

Philips Semiconductors
1997 Oct 29
handbook, full pagewidth
handbook, full pagewidth
NPN 5 GHz wideband transistor
I
I
C
C
= 1 mA; V
= 1 mA; V
CE
CE
= 1 V.
= 1 V; Z
Fig.17 Common emitter reverse transmission coefficient (S
o
= 50 .
Fig.18 Common emitter output reflection coefficient (S
180 o
+ j
– j
0
0.5
0.2
0.2
_
135
0.4
135 o
o
0.5
0.5
0.2
0.3
0.2
0.5
0.1
_ 90 o
90 o
40 MHz
1
1
1
9
3 GHz
2
3 GHz
2
2
5
_ 45 o
22
40 MHz
45 o
10
); typical values.
12
MCD153
MCD152
); typical values.
5
5
10
10
∞
0 o
Product specification
BFG25A/X