BFP520F
Low Noise Silicon Bipolar RF Transistor
• For highest gain and low noise amplifier
3
Outstanding Gms = 22.5 dB at 1.8 GHz
2
4
1
Minimum noise figure NFmin = 0.95 dB at 1.8 GHz
• For oscillators up to 15 GHz
• Transition frequency fT = 45 GHz
• Pb-free (RoHS compliant) and halogen-free thin small
flat package with visible leads
• Qualification report according to AEC-Q101 available
ESD (Electrostatic discharge) sensitive device, observe handling precaution!
Type
BFP520F
Marking
APs
1=B
Pin Configuration
2=E
3=C
4=E
-
Package
-
TSFP-4
Maximum Ratings at TA = 25 °C, unless otherwise specified
Parameter
Symbol
Collector-emitter voltage
VCEO
Value
Unit
V
TA = 25 °C
2.5
TA = -55 °C
2.4
Collector-emitter voltage
VCES
10
Collector-base voltage
VCBO
10
Emitter-base voltage
VEBO
1
Collector current
IC
50
Base current
IB
5
Total power dissipation1)
Ptot
120
mW
Junction temperature
TJ
150
°C
Storage temperature
TStg
mA
TS ≤ 98 °C
1T
-55 ... 150
S is measured on the emitter lead at the soldering point to pcb
Thermal Resistance
Parameter
Symbol
Junction - soldering point1)
RthJS
1
Value
Unit
430
K/W
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BFP520F
Electrical Characteristics at T A = 25 °C, unless otherwise specified
Symbol
Values
Parameter
Unit
min.
typ.
max.
2.5
3
3.5
V
ICES
-
-
10
µA
ICBO
-
-
200
mA
IEBO
-
-
35
µA
hFE
70
110
170
-
DC Characteristics
Collector-emitter breakdown voltage
V(BR)CEO
IC = 1 mA, I B = 0
Collector-emitter cutoff current
VCE = 10 V, VBE = 0
Collector-base cutoff current
VCB = 5 V, IE = 0
Emitter-base cutoff current
VEB = 1 V, IC = 0
DC current gain
IC = 20 mA, VCE = 2 V, pulse measured
1For
the definition of RthJS please refer to Application Note AN077 (Thermal Resistance Calculation)
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BFP520F
Electrical Characteristics at TA = 25 °C, unless otherwise specified
Parameter
Symbol
Values
Unit
min.
typ.
max.
32
45
-
Ccb
-
0.07
0.14
Cce
-
0.25
-
Ceb
-
0.31
-
NFmin
-
0.95
-
dB
Gms
-
22.5
-
dB
|S21|2
-
20.5
-
IP3
-
23.5
-
P-1dB
-
10.5
-
AC Characteristics (verified by random sampling)
Transition frequency
fT
GHz
IC = 30 mA, VCE = 2 V, f = 2 GHz
Collector-base capacitance
pF
VCB = 2 V, f = 1 MHz, VBE = 0 ,
emitter grounded
Collector emitter capacitance
VCE = 2 V, f = 1 MHz, VBE = 0 ,
base grounded
Emitter-base capacitance
VEB = 0.5 V, f = 1 MHz, VCB = 0 ,
collector grounded
Minimum noise figure
IC = 2 mA, VCE = 2 V, ZS = ZSopt ,
f = 1.8 GHz
Power gain, maximum stable1)
IC = 20 mA, VCE = 2 V, ZS = ZSopt, ZL = ZLopt ,
f = 1.8 GHz
Insertion power gain
VCE = 2 V, IC = 20 mA, f = 1.8 GHz,
ZS = ZL = 50 Ω
Third order intercept point at output
dBm
VCE = 2 V, IC = 20 mA, f = 1.8 GHz,
ZS = ZSopt, ZL = ZLopt
1dB compression point
IC = 20 mA, VCE = 2 V, ZS = ZSopt, ZL = ZLopt,
f = 1.8 GHz
1G
ms = |S 21 / S12 |
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BFP520F
Total power dissipation P tot = ƒ(TS)
130
mW
110
100
Ptot
90
80
70
60
50
40
30
20
10
0
0
15
30
45
60
75
90 105 120 °C
150
TS
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Package TSFP-4
5
BFP520F
2013-09-19
BFP520F
Edition 2009-11-16
Published by
Infineon Technologies AG
81726 Munich, Germany
2009 Infineon Technologies AG
All Rights Reserved.
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The information given in this document shall in no event be regarded as a guarantee
of conditions or characteristics. With respect to any examples or hints given herein,
any typical values stated herein and/or any information regarding the application of
the device, Infineon Technologies hereby disclaims any and all warranties and
liabilities of any kind, including without limitation, warranties of non-infringement of
intellectual property rights of any third party.
Information
For further information on technology, delivery terms and conditions and prices,
please contact the nearest Infineon Technologies Office ().
Warnings
Due to technical requirements, components may contain dangerous substances.
For information on the types in question, please contact the nearest Infineon
Technologies Office.
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only with the express written approval of Infineon Technologies, if a failure of such
components can reasonably be expected to cause the failure of that life-support
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