RF Bipolar-Transistor Characteristic Curves
The curve numbers refer to the chip codes in the preceding tables. Transition frequency
f
T
vs. collector current
I
C
SIEGET
®
RF-BIPOLAR-Transistors (chip codes 1 to 10)
70
GHz
7
5
10
f
T
9
8
6
1
10
1
5
0.4
2
10
0
4
3
10
1
2
10
mA
400
I
C
RF-BIPOLAR-Transistors (chip codes 11 to 23)
20
GHz
21
22
20
23
f
T
10
1
15
13
12
11
10
0
14
16
17
18
19
10
1
10
-1
10
0
10
2
mA 300
I
C
36