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BFG540W/X,115
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P17
2000 May 23
10
NXP Semico
nductors
Product specification
NPN 9 GHz wideband transistor
BFG540W
BFG540W/X; BFG540W/XR
handbook, full pagewidth
MLC053
0
0
o
0.2
0.6
0.4
0.8
1.0
1.0
45
o
90
o
135
o
45
o
90
o
135
o
1
0.5
0.2
0.5
1
2
5
2
0.2
2
5
5
o
180
0.2
1
0
0.5
40 MHz
3 GHz
V
CE
=8V
;
I
C
=4
0m
A
;
Z
o
=5
0
.
Fig.19 Common emit
ter inpu
t reflect
ion coefficient (s
11
); typical values
.
V
CE
=8V
;
I
C
=4
0m
A
.
Fig.20 Common
emitter forwar
d transmissi
on coefficien
t (s
21
); typical values
.
handbook, full pagewidth
MLC054
0
o
90
o
135
o
180
o
90
o
50
40
30
20
10
45
o
135
o
45
o
40 MHz
3 GHz
2000 May 23
11
NXP Semico
nductors
Product specification
NPN 9 GHz wideband transistor
BFG540W
BFG540W/X; BFG540W/XR
V
CE
=8V
;
I
C
=4
0m
A
.
Fig.21 Common
emitter revers
e transmiss
ion coefficien
t (s
12
); typical values
.
handbook, full pagewidth
MLC055
0
o
90
o
135
o
180
o
90
o
0.25
0.20
0.15
0.10
0.05
45
o
135
o
45
o
40 MHz
3 GHz
V
CE
=8V
;
I
C
=4
0m
A
Z
o
=5
0
Fig.22 Common
emitter outp
ut
reflection coeffici
ent (s
22
); typical values.
handbook, full pagewidth
MLC056
0
0
o
0.2
0.6
0.4
0.8
1.0
1.0
45
o
90
o
135
o
180
o
45
o
90
o
135
o
1
0.5
0
0.2
0.5
1
2
0.2
0.5
2
40 MHz
3 GHz
0.2
1
5
5
2
5
2000 May 23
12
NXP Semico
nductors
Product specification
NPN 9 GHz wideband transistor
BFG540W
BFG540W/X; BFG540W/XR
SPICE parameters for the BFG540W crystal
SEQUENCE No.
P
ARAMETER
V
ALUE
UNIT
1
IS
1.045
fA
2B
F
1
8
4
.
3
3
NF
0
.981
4
V
AF
41.69 V
5
IKF
10.00 A
6
ISE
232.4
fA
7
NE
2.028
8
BR
43.99
9
NR
0.992
10
V
AR
2.097
V
11
I
K
R
1
6
6
.
2
m
A
12
ISC
129.8
aA
13
NC
1.064
14
RB
5.000
15
IRB
1.000
A
16
RBM
5.000
17
RE
35
3.5
m
18
RC
1.340
19
(1)
XTB
0.000
20
(1)
EG
1.1
10
eV
21
(1)
XTI
3.000
22
CJE
1.978
pF
23
VJE
600.0
mV
24
MJE
0.332
25
TF
7.457
ps
26
XTF
1
1.
40
27
VTF
3.158
V
28
ITF
156.9
mA
29
PTF
0.000
deg
30
CJC
793.7
fF
31
VJC
185.5
mV
32
MJC
0.084
33
XCJC
0.150
34
TR
1
.598
ns
35
(1)
CJS
0.000
F
Note
1.
Thes
e parameters ha
ve not been extra
cted, the
default values
are shown.
List of component
s
(see Fig.23)
.
36
(1)
VJS
750.0
mV
37
(1)
MJS
0
.000
38
FC
0.814
DESIGNATION
VALUE
UNIT
C
be
70
fF
C
cb
50
fF
C
ce
11
5
f
F
L1
0.34
nH
L2
0.10
nH
L3
0.25
nH
L
B
0.40
nH
L
E
0.40
nH
SEQUENCE No.
P
ARAMETER
V
ALUE
UNIT
QL
B
= 50; QL
E
=5
0
;
Q
L
B,E
(f) = QL
B,E
(f/f
c
)
f
c
= scaling frequency = 1 GHz.
Fig.23
Pack
age equivalent circu
it SOT343N;
SOT343R.
handbook, halfpage
MBC964
B
E
C
B'
C'
E'
L
B
L
E
L3
L1
L2
C
cb
C
be
ce
C
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P17
BFG540W/X,115
Mfr. #:
Buy BFG540W/X,115
Manufacturer:
NXP Semiconductors
Description:
RF Bipolar Transistors NPN 8V 120mA 9GHZ
Lifecycle:
New from this manufacturer.
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