BFP405 Infineon Technologies, BFP405 Datasheet - Page 3
![RF TRANSISTOR, NPN, SOT-343](/photos/22/7/220759/ge4sot34305-40_sml.jpg)
BFP405
Manufacturer Part Number
BFP405
Description
RF TRANSISTOR, NPN, SOT-343
Manufacturer
Infineon Technologies
Datasheet
1.BFP405.pdf
(10 pages)
Specifications of BFP405
Transistor Polarity
N Channel
Collector Emitter Voltage V(br)ceo
4.5V
Gain Bandwidth Ft Typ
25GHz
Power Dissipation Pd
55mW
Dc Collector Current
12mA
Operating Temperature Range
-65°C To +150°C
Rf
RoHS Compliant
Dc Current Gain Hfe
95
Rohs Compliant
Yes
Packages
SOT343
Vceo (max)
4.5 V
Ic(max)
12.0 mA
Nfmin (typ)
1.25 dB
Gmax (typ)
23.0 dB
Oip3
15.0 dBm
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1 G
2 IP3 value depends on termination of all intermodulation frequency components.
Termination used for this measurement is 50 Ω from 0.1 MHz to 6 GHz
Electrical Characteristics at T
Parameter
AC Characteristics (verified by random sampling)
Transition frequency
I
Collector-base capacitance
V
emitter grounded
Collector emitter capacitance
V
base grounded
Emitter-base capacitance
V
collector grounded
Noise figure
I
Power gain, maximum stable
I
Z
Insertion power gain
V
Z
Third order intercept point at output
V
Z
1dB Compression point at output
I
f = 1.8 GHz
C
C
C
C
L
S
S
CB
CE
EB
CE
CE
ms
= 10 mA, V
= 2 mA, V
= 5 mA, V
= 5 mA, V
= Z
= Z
= Z
= 0.5 V, f = 1 MHz, V
= 2 V, f = 1 MHz, V
= 2 V, f = 1 MHz, V
= 2 V, I
= 2 V, I
= | S
Lopt
L
L
= 50 Ω
= 50 Ω
21
, f = 1.8 GHz
/ S
C
C
CE
CE
CE
12
CE
= 5 mA, f = 1.8 GHz,
= 5 mA, f = 1.8 GHz,
|
= 2 V, f = 1.8 GHz, Z
= 2 V, Z
= 2 V, Z
= 3 V, f = 2 GHz
BE
BE
S
S
CB
= Z
= Z
= 0 ,
= 0 ,
= 0 ,
1)
Sopt
L
= 50 Ω ,
A
,
= 25°C, unless otherwise specified
2)
S
= Z
Sopt
3
Symbol
f
C
C
C
F
G
|S
IP
P
T
-1dB
cb
ce
eb
ms
21
3
|
2
min.
18
14
-
-
-
-
-
-
-
Values
18.5
0.05
0.24
0.29
1.25
typ.
25
23
15
5
2005-10-11
max.
0.1
-
-
-
-
-
-
-
-
BFP405
Unit
GHz
pF
dB
dB
dBm