Edition 2012-10-25
Published by
Infineon Technologies AG
81726 Munich, Germany
©
2013 Infineon Technologies AG
All Rights Reserved.
Legal Disclaimer
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
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Information
For further information on technology, delivery terms and conditions and prices, please contact the nearest
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Warnings
Due to technical requirements, components may contain dangerous substances. For information on the types in
question, please contact the nearest Infineon Technologies Office.
Infineon Technologies components may be used in life-support devices or systems only with the express written
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be endangered.
BFP720F
BFP720F, Low Noise Silicon Germanium Bipolar RF Transistor
Revision History: 2012-10-25, Revision 1.1
Page
Subjects (changes since previous revision)
This data sheet replaces the revision from 2009-03-13.
The product itself has not been changed and the device characteristics remain unchanged.
Only the product description and information available in the data sheet have been expanded
and updated.
Trademarks of Infineon Technologies AG
AURIX™, C166™, CanPAK™, CIPOS™, CIPURSE™, EconoPACK™, CoolMOS™, CoolSET™,
CORECONTROL™, CROSSAVE™, DAVE™, DI-POL™, EasyPIM™, EconoBRIDGE™, EconoDUAL™,
EconoPIM™, EconoPACK™, EiceDRIVER™, eupec™, FCOS™, HITFET™, HybridPACK™, I²RF™,
ISOFACE™, IsoPACK™, MIPAQ™, ModSTACK™, my-d™, NovalithIC™, OptiMOS™, ORIGA™,
POWERCODE™; PRIMARION™, PrimePACK™, PrimeSTACK™, PRO-SIL™, PROFET™, RASIC™,
ReverSave™, SatRIC™, SIEGET™, SINDRION™, SIPMOS™, SmartLEWIS™, SOLID FLASH™, TEMPFET™,
thinQ!™, TRENCHSTOP™, TriCore™.
Other Trademarks
Advance Design System™ (ADS) of Agilent Technologies, AMBA™, ARM™, MULTI-ICE™, KEIL™,
PRIMECELL™, REALVIEW™, THUMB™, µVision™ of ARM Limited, UK. AUTOSAR™ is licensed by AUTOSAR
development partnership. Bluetooth™ of Bluetooth SIG Inc. CAT-iq™ of DECT Forum. COLOSSUS™,
FirstGPS™ of Trimble Navigation Ltd. EMV™ of EMVCo, LLC (Visa Holdings Inc.). EPCOS™ of Epcos AG.
FLEXGO™ of Microsoft Corporation. FlexRay™ is licensed by FlexRay Consortium. HYPERTERMINAL™ of
Hilgraeve Incorporated. IEC™ of Commission Electrotechnique Internationale. IrDA™ of Infrared Data
Association Corporation. ISO™ of INTERNATIONAL ORGANIZATION FOR STANDARDIZATION. MATLAB™ of
MathWorks, Inc. MAXIM™ of Maxim Integrated Products, Inc. MICROTEC™, NUCLEUS™ of Mentor Graphics
Corporation. MIPI™ of MIPI Alliance, Inc. MIPS™ of MIPS Technologies, Inc., USA. muRata™ of MURATA
MANUFACTURING CO., MICROWAVE OFFICE™ (MWO) of Applied Wave Research Inc., OmniVision™ of
OmniVision Technologies, Inc. Openwave™ Openwave Systems Inc. RED HAT™ Red Hat, Inc. RFMD™ RF
Micro Devices, Inc. SIRIUS™ of Sirius Satellite Radio Inc. SOLARIS™ of Sun Microsystems, Inc. SPANSION™
of Spansion LLC Ltd. Symbian™ of Symbian Software Limited. TAIYO YUDEN™ of Taiyo Yuden Co.
TEAKLITE™ of CEVA, Inc. TEKTRONIX™ of Tektronix Inc. TOKO™ of TOKO KABUSHIKI KAISHA TA. UNIX™
of X/Open Company Limited. VERILOG™, PALLADIUM™ of Cadence Design Systems, Inc. VLYNQ™ of Texas
Instruments Incorporated. VXWORKS™, WIND RIVER™ of WIND RIVER SYSTEMS, INC. ZETEX™ of Diodes
Zetex Limited.
Last Trademarks Update 2011-11-11
Data Sheet
3
Revision 1.1, 2012-10-25
BFP720F
Table of Contents
Table of Contents
Table of Contents
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
List of Figures
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
List of Tables
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
1
2
3
4
5
5.1
5.2
5.3
5.4
6
7
Product Brief
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Features
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Maximum Ratings
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Thermal Characteristics
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Electrical Characteristics
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
General AC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Frequency Dependent AC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Characteristic Curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
12
12
12
13
18
Simulation Data
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Package Information TSFP-4-1
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Data Sheet
4
Revision 1.1, 2012-10-25
BFP720F
List of Figures
List of Figures
Figure 4-1
Figure 4-2
Figure 4-3
Figure 5-1
Figure 5-2
Figure 5-3
Figure 5-4
Figure 5-5
Figure 5-6
Figure 5-7
Figure 5-8
Figure 5-9
Figure 5-10
Figure 7-1
Figure 7-2
Figure 7-3
Figure 7-4
Total Power Dissipation
P
tot
=
f
(
T
s
) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Permissible Pulse Load
P
tot_max
/
P
tot_DC
=
f
(
t
p
) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Permissible Pulse Load
R
thJS
=
f
(
t
p
). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
BFP720F Testing Circuit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Transition Frequency
f
T
=
f
(
I
C
,
V
CE
),
f
= 1 GHz,
V
CE
Parameter in V. . . . . . . . . . . . . . . . . . . . . . .
Power Gain
G
ma
,
G
ms
, I
S
21
I² =
f
(
f
),
V
CE
= 3 V,
I
C
= 13 mA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Gain
G
ma
,
G
ms
=
f
(
I
C
),
V
CE
= 3 V,
f
= Parameter in GHz. . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Gain
G
ma
,
G
ms
=
f
(
V
CE
),
I
C
= 13 mA,
f
= Parameter in GHz . . . . . . . . . . . . . . . . . . . . . . . .
Input Matching
S
11
= f
(
f
),
V
CE
= 3 V,
I
C
= 5 mA / 13 mA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output Matching
S
22
= f
(
f
),
V
CE
= 3 V,
I
C
= 5 mA / 13 mA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Source Impedance
Z
opt
for
NF
min
= f
(
f
),
V
CE
= 3 V,
I
C
= 5 mA / 13 mA . . . . . . . . . . . . . . . . . . . . .
Noise Figure
NF
min
=
f
(
I
C
),
V
CE
= 3 V,
Z
S
=
Z
opt
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Noise Figure
NF
min
=
f
(
f
),
V
CE
= 3 V,
Z
S
=
Z
opt
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Package Outline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Footprint . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Marking Description (Marking BFP720F: R9s) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Tape Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
10
11
11
13
18
18
19
19
20
20
21
21
22
24
24
24
24
Data Sheet
5
Revision 1.1, 2012-10-25
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