BFR540 Philips Semiconductors (Acquired by NXP), BFR540 Datasheet - Page 4

• Manufacturer Part Number: BFR540
• Description: BFR540; NPN 9 GHZ Wideband Transistor;; Package: SOT23 (SST3)
• Manufacturer: Philips Semiconductors (Acquired by NXP)

Philips Semiconductors
CHARACTERISTICS
T
Notes
1. G
2. I
3. d
2000 May 30
I
h
C
C
C
f
G
F
P
ITO
V
SYMBOL
s
j
CBO
T
FE
L1
o
= 25 C unless otherwise specified.
e
c
re
21
NPN 9 GHz wideband transistor
UM
T
f
measured at f
V
V
measured at f
C
p
2
G
im
amb
p
R
UM
= 900 MHz; f
= 40 mA; V
UM
= V
= V
= 60 dB (DIN 45004B);
is the maximum unilateral power gain, assuming s
= 25 C; f = 900 MHz;
O
=
O
; V
collector cut-off current
DC current gain
emitter capacitance
collector capacitance
feedback capacitance
transition frequency
maximum unilateral
power gain; note 1
insertion power gain
noise figure
output power at 1 dB gain
compression
third order intercept point
output voltage; note 3
10
6 dB; f
q
= V
log
CE
(2p q)
(p q-r)
q
O
q
------------------------------------------------------- - dB.
= 8 V; R
= 902 MHz;
1
= 803.25 MHz; f
6 dB; f
= 898 MHz and f
PARAMETER
–
= 793.25 MHz; preliminary data.
s
11
L
s
2
p
= 50 ;
21
= 795.25 MHz;
1
2
–
s
22
r
= 805.25 MHz;
(2q p)
2
= 904 MHz.
I
I
I
I
I
I
I
T
I
T
I
T
T
T
T
I
T
note 2
I
Z
E
C
C
E
C
C
C
C
C
C
C
amb
amb
amb
s
amb
s
amb
s
amb
amb
L
= 0; V
= i
= 40 mA; V
= i
= 0; V
= 40 mA; V
= 40 mA; V
= 40 mA; V
= 40 mA; V
= 40 mA; V
= 40 mA; V
=
=
=
= Z
e
c
= 25 C; f = 900 MHz
= 25 C; f = 2 GHz
= 25 C; f = 900 MHz
= 25 C; f = 900 MHz
= 25 C; f = 900 MHz
= 25 C; f = 2 GHz
= 25 C; f = 900 MHz
opt
opt
opt
S
= 0; V
= 0; V
= 75 ; T
CB
CB
; I
; I
; I
4
12
C
C
C
= 8 V
= 8 V; f = 1 MHz
is zero and
CONDITIONS
= 10 mA; V
= 40 mA; V
= 10 mA; V
EB
CB
CE
CE
CE
CE
CE
CE
CE
= 0.5 V; f = 1 MHz
= 8 V; f = 1 MHz
= 8 V
= 8 V; f = 1 GHz
= 8 V;
= 8 V;
= 8 V;
= 8 V; R
= 8 V;
amb
= 25 C
CE
CE
CE
L
= 8 V;
= 8 V;
= 8 V;
= 50 ;
100
12
MIN.
120
2
0.9
0.6
9
14
7
13
1.3
1.9
2.1
21
34
550
Product specification
TYP. MAX. UNIT
BFR540
50
250
1.8
2.4
nA
pF
pF
pF
GHz
dB
dB
dB
dB
dB
dB
dBm
dBm
mV