RF TRANSISTORS
RF Bipolar Transistors
f
T
= 24 to 70 GHz
Type/Polarity
N = NPN
P = PNP
Maximum Ratings
V
CE0
[V]
I
C
[mA]
P
tot
[mW]
f
T
F
min
[GHz] [dB]
I
C
[mA]
Characteristics (T
A
= 25°C)
V
CE
[V]
f
G
ma
/G
ms
I
C
[mA]
[MHz] [dB]
V
CE
[V]
f
[MHz]
Package
SIEGET
®
25 RF-BIPOLAR-Transistors
BFP405
BFP405F
BFP420
BFP420F
BFP450
N
N
N
N
4.5
4.5
12
35
100
55
160
450
25
25
24
1.25
1.1
1.25
2
5
10
2
2
2
1800
1800
1800
22
21
15.5
5
20
50
2
2
2
1800
1800
1800
SOT343
TSFP-4
SOT343
TSFP-4
SOT343
N 4.5
SIEGET
®
45 RF-BIPOLAR-Transistors
BFP520
BFP520F
BFP540
N
N
2.5
40
80
80
80
100
250
250
250
45
29
30
29
0.95
0.90
0.90
0.90
2
5
5
5
2
2
2
2
1800
1800
1800
1800
23
21
21
21
20
20
20
20
2
2
2
2
1800
1800
1800
1800
SOT343
TSFP-4
SOT343
SOT343
TSFP-4
N 4.5
N 4.5
N 4.5
NEW
BFP540ESD
BFP540F
SIGe RF-BIPOLAR-Transistors
BFP620
BFP620F
BFP640
BFP640F
BFP650
BFP740
BFP740F
N
N
N
N
2.3
4.0
80
50
150
30
30
10
30
30
90
185
200
500
160
160
40
160
160
360
65
36
36
42
42
39
42
42
37
0.70
0.65
0.9
0.5
0.8
0.5
0.8
0.5
0.8
0.5
0.8
0.5
0.8
0.6
1.1
5
5
10
8
8
3
8
8
25
2
3
3
3
3
3
3
3
3
1800
1800
1800
1800
6000
1800
6000
1800
6000
1800
6000
1800
6000
1800
6000
21.5
24
21.5
27.5
17
27.5
19
25
18
24.5
15
24.5
15
118
8
20
20
50
25
25
7
25
25
60
2
3
3
3
3
3
3
3
3
1800
1800
1800
1800
6000
1800
6000
1800
600
1800
6000
1800
600
1800
600
SOT343
TSFP-4
SOT343
TSFP-4
SOT343
SOT343
TSFP-4
TSLP-3-9
TSLP-3-8
TSLP-3-9
TSLP-3-9
N 4.0
N 4.0
N 4.0
N 4.0
N 4.0
N 4.0
N 4.0
NEW
BFR705L3RH
BFR740L3
NEW
BFR740L3RH
NEW
BFR750L3RH
Note: All products are available in green (ROHS compliant).
33
Ty p e L is t
Cross Reference
Packaging Info
Packages
Selection Guide
Application Fields
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