bfg25a NXP Semiconductors, bfg25a Datasheet - Page 8

• 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; Z
= 1 V.
Fig.16 Common emitter forward transmission coefficient (S
o
= 50 .
Fig.15 Common emitter input reflection coefficient (S
180 o
+ j
– j
0
0.2
0.2
_
135
135 o
o
40 MHz
0.5
0.5
0.2
0.5
3 GHz
_ 90 o
90 o
1
1
1
8
3 GHz
1
2
2
3
2
2
5
40 MHz
11
_ 45 o
45 o
); typical values.
10
4
21
MCD150
MCD151
); typical values.
5
5
5
10
10
∞
0 o
Product specification
BFG25A/X