PHILIPS BFS540_00

DISCRETE SEMICONDUCTORS
DATA SHEET
book, halfpage
M3D102
BFS540
NPN 9 GHz wideband transistor
Product specification
Supersedes data of 1997 Dec 05
2000 May 30
Philips Semiconductors
Product specification
NPN 9 GHz wideband transistor
BFS540
FEATURES
DESCRIPTION
• High power gain
NPN transistor in a SOT323 plastic
package.
• Low noise figure
• Gold metallization ensures
excellent reliability
3
handbook, 2 columns
• High transition frequency
PINNING
PIN
• SOT323 package.
1
APPLICATIONS
DESCRIPTION
1
base
2
Top view
2
emitter
3
collector
RF wideband amplifier applications
such as satellite TV systems and RF
portable communication equipment
with signal frequencies up to 2 GHz.
MBC870
Marking code: N4.
Fig.1 SOT323.
QUICK REFERENCE DATA
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
VCBO
collector-base voltage
open emitter
−
−
20
V
VCEO
collector-emitter voltage
open base
−
−
15
V
IC
DC collector current
−
−
120
mA
Ptot
total power dissipation
Ts ≤ 80 °C; note 1
−
−
500
mW
hFE
DC current gain
IC = 40 mA; VCE = 8 V; Tj = 25 °C
100
120
250
fT
transition frequency
IC = 40 mA; VCE = 8 V; f = 1 GHz;
Tamb = 25 °C
−
9
−
GHz
GUM
maximum unilateral power gain
IC = 40 mA; VCE = 8 V; f = 900 MHz;
Tamb = 25 °C
−
14
−
dB
F
noise figure
IC = 10 mA; VCE = 8 V; f = 900 MHz;
Tamb = 25 °C
−
1.3
1.7
dB
Note
1. Ts is the temperature at the soldering point of the collector tab.
LIMITING VALUES
In accordance with the Absolute Maximum System (IEC 60134).
SYMBOL
PARAMETER
CONDITIONS
MIN.
MAX.
UNIT
VCBO
collector-base voltage
open emitter
−
20
V
VCES
collector-emitter voltage
RBE = 0
−
15
V
open collector
−
2.5
V
−
120
mA
−
500
mW
VEBO
emitter-base voltage
IC
DC collector current
Ptot
total power dissipation
Tstg
storage temperature
−65
150
°C
Tj
junction temperature
−
175
°C
Ts ≤ 80 °C; note 1
Note
1. Ts is the temperature at the soldering point of the collector tab.
2000 May 30
2
Philips Semiconductors
Product specification
NPN 9 GHz wideband transistor
BFS540
THERMAL CHARACTERISTICS
SYMBOL
Rth j-s
PARAMETER
CONDITIONS
thermal resistance from junction to soldering point
VALUE
UNIT
190
K/W
Ts ≤ 80 °C; note 1
Note
1. Ts is the temperature at the soldering point of the collector tab.
CHARACTERISTICS
Tj = 25 °C unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
ICBO
collector cut-off current
IE = 0; VCE = 8 V
−
−
50
hFE
DC current gain
IC = 40 mA; VCE = 8 V
100
120
250
Ce
emitter capacitance
IC = ic = 0; VEB = 0.5 V; f = 1 MHz
−
2
−
pF
nA
Cc
collector capacitance
IE = ie = 0; VCB = 8 V; f = 1 MHz
−
0.9
−
pF
Cre
feedback capacitance
IC = 0; VCB = 8 V; f = 1 MHz
−
0.6
−
pF
fT
transition frequency
IC = 40 mA; VCE = 8 V; f = 1 GHz;
Tamb = 25 °C
−
9
−
GHz
GUM
maximum unilateral power gain IC = 40 mA; VCE = 8 V; f = 900 MHz;
(note 1)
Tamb = 25 °C
−
14
−
dB
IC = 40 mA; VCE = 8 V; f = 2 GHz;
Tamb = 25 °C
−
8
−
dB
|s21|2
insertion power gain
IC = 40 mA; VCE = 8 V; f = 900 MHz;
Tamb = 25 °C
12
13
−
dB
F
noise figure
Γs = Γopt; IC = 10 mA; VCE = 8 V;
f = 900 MHz; Tamb = 25 °C
−
1.3
1.8
dB
Γs = Γopt; IC = 40 mA; VCE = 8 V;
f = 900 MHz; Tamb = 25 °C
−
1.9
2.4
dB
Γs = Γopt; IC = 10 mA; VCE = 8 V;
f = 2 GHz; Tamb = 25 °C
−
2.1
−
dB
PL1
output power at 1 dB gain
compression
Ic = 40 mA; VCE = 8 V; RL = 50 Ω;
f = 900 MHz; Tamb = 25 °C
−
21
−
dBm
ITO
third order intercept point
note 2
−
34
−
dBm
Notes
1. GUM is the maximum unilateral power gain, assuming s12 is zero and
2
s 21
- dB.
G UM = 10 log ------------------------------------------------------2
2
( 1 – s 11 ) ( 1 – s 22 )
2. IC = 40 mA; VCE = 8 V; RL = 50 Ω; f = 900 MHz; Tamb = 25 °C;
fp = 900 MHz; fq = 902 MHz; measured at f(2p−q) = 898 MHz and at f(2q−p) = 904 MHz.
2000 May 30
3
Philips Semiconductors
Product specification
NPN 9 GHz wideband transistor
BFS540
MRC008 - 1
400
handbook,
halfpage
MRC010
200
handbook, halfpage
Ptot
(mW)
h FE
300
150
200
100
100
50
0
0
50
100
150
0
10−2
200
T ( o C)
10−1
1
10
s
IC (mA)
102
VCE = 8 V; Tj = 25 °C.
VCE ≤ 10 V.
Fig.3
DC current gain as a function of collector
current.
Fig.2 Power derating curve.
MRC001
1
MRC002
12
handbook, halfpage
handbook, halfpage
Cre
(pF)
fT
(GHz)
0.8
VCE = 8 V
8
0.6
4V
0.4
4
0.2
0
0
2
4
6
8
0
10
12
VCB (V)
1
10
IC = 0; f = 1 MHz.
f = 1 GHz; Tamb = 25 °C.
Fig.4
Fig.5
Feedback capacitance as a function of
collector-base voltage.
2000 May 30
4
I C (mA)
102
Transition frequency as a function of
collector current.
Philips Semiconductors
Product specification
NPN 9 GHz wideband transistor
BFS540
In Figs 6 to 9, GUM = maximum unilateral power gain;
MSG = maximum stable gain; Gmax = maximum available
gain.
MRC007
20
GUM
(dB)
MRC006
15
handbook, halfpage
handbook, halfpage
gain
(dB)
16
VCE = 8 V
4V
10
G max
12
GUM
8
5
4
0
0
10
20
30
0
40
50
IC (mA)
f = 900 MHz; Tamb = 25 °C.
0
20
40
IC (mA)
60
VCE = 8 V; f = 2 GHz; Tamb = 25 °C.
Fig.6
Maximum unilateral power gain as a
function of collector current.
Fig.7 Gain as a function of collector current.
MRC004
50
MRC005
50
gain
handbook, halfpage
handbook, halfpage
gain
(dB)
40
(dB)
40
G UM
G UM
30
30
MSG
MSG
20
20
G max
G max
10
10
0
10−2
10−1
1
f (GHz)
0
10−2
10
IC = 10 mA; VCE = 8 V; Tamb = 25 °C.
1
f (GHz)
10
IC = 40 mA; VCE = 8 V; Tamb = 25 °C.
Fig.8 Gain as a function of frequency.
2000 May 30
10−1
Fig.9 Gain as a function of frequency.
5
Philips Semiconductors
Product specification
NPN 9 GHz wideband transistor
BFS540
MRC009
4
MRC003
4
handbook, halfpage
handbook, halfpage
F
F
(dB)
(dB)
IC =
40 mA
3
3
10 mA
f=
2 GHz
2
2
900 MHz
1
0
1
500 MHz
1
10
IC (mA)
0
10−1
102
1
f (GHz)
10
VCE = 8 V; Tamb = 25 °C.
VCE = 8 V; Tamb = 25 °C.
Fig.10 Minimum noise figure as a function of
collector current.
Fig.11 Minimum noise figure as a function of
frequency.
2000 May 30
6
Philips Semiconductors
Product specification
NPN 9 GHz wideband transistor
BFS540
handbook, full pagewidth
90°
1.0
1
135°
pot. unst.
region
0.8
45°
2
0.5
0.6
0.2
0.4
5
Fmin = 1. 3 dB
0.2
ΓOPT
180°
0.2
0
0.5
1
2
5
0°
F = 1.5 dB
0
F = 2 dB
stability
circle
5
0.2
F = 3 dB
0.5
−135°
2
−45°
1
MRC079
IC = 10 mA; VCE = 8 V;
f = 900 MHz; Zo = 50 Ω.
1.0
−90°
Fig.12 Noise circle.
90°
handbook, full pagewidth
1.0
1
135°
0.8
45°
2
0.5
0.6
0.2
180°
F = 4 dB
F = 3 dB
F = 2.5 dB
0.5
1
0.2
0
0.4
5
0.2
2
5
0°
0
ΓMS
Gmax = 8.7 dB
Fmin = 2. 1 dB
G = 8 dB ΓOPT
0.2
5
G = 7 dB
G = 6 dB
−135°
0.5
2
−45°
1
MRC080
IC = 10 mA; VCE = 8 V;
f = 2 GHz; Zo = 50 Ω.
−90°
Fig.13 Noise circle.
2000 May 30
7
1.0
Philips Semiconductors
Product specification
NPN 9 GHz wideband transistor
BFS540
90°
handbook, full pagewidth
1.0
1
135°
0.8
45°
2
0.5
0.6
3 GHz
0.2
0.4
5
0.2
180°
0.2
0
0.5
1
2
0.2
5
0°
5
40 MHz
0.5
−135°
2
0
−45°
1
MRC062
−90°
IC = 40 mA; VCE = 8 V;
Zo = 50 Ω.
Fig.14 Common emitter input reflection coefficient (s11).
90°
handbook, full pagewidth
135°
45°
40 MHz
3 GHz
180°
50
40
30
20
0°
10
−135°
−45°
−90°
MRC063
IC = 40 mA; VCE = 8 V.
Fig.15 Common emitter forward transmission coefficient (s21).
2000 May 30
8
1.0
Philips Semiconductors
Product specification
NPN 9 GHz wideband transistor
BFS540
90°
handbook, full pagewidth
135°
45°
3 GHz
40 MHz
180°
0.5
0.4
0.3
0.2
0°
0.1
−135°
−45°
−90°
MRC064
IC = 40 mA; VCE = 8 V.
Fig.16 Common emitter reverse transmission coefficient (s12).
90°
handbook, full pagewidth
1.0
1
135°
0.8
45°
2
0.5
0.6
0.2
0.4
5
0.2
180°
0.2
0
0.5
1
2
5
0°
0
3 GHz
40 MHz
5
0.2
−135°
0.5
2
−45°
1
MRC065
IC = 40 mA; VCE = 8 V;
Zo = 50 Ω.
−90°
Fig.17 Common emitter output reflection coefficient (s22).
2000 May 30
9
1.0
Philips Semiconductors
Product specification
NPN 9 GHz wideband transistor
BFS540
PACKAGE OUTLINE
Plastic surface mounted package; 3 leads
SOT323
D
E
B
A
X
HE
y
v M A
3
Q
A
A1
c
1
2
e1
bp
Lp
w M B
e
detail X
0
1
2 mm
scale
DIMENSIONS (mm are the original dimensions)
UNIT
A
A1
max
bp
c
D
E
e
e1
HE
Lp
Q
v
w
mm
1.1
0.8
0.1
0.4
0.3
0.25
0.10
2.2
1.8
1.35
1.15
1.3
0.65
2.2
2.0
0.45
0.15
0.23
0.13
0.2
0.2
OUTLINE
VERSION
SOT323
2000 May 30
REFERENCES
IEC
JEDEC
EIAJ
SC-70
10
EUROPEAN
PROJECTION
ISSUE DATE
97-02-28
Philips Semiconductors
Product specification
NPN 9 GHz wideband transistor
BFS540
DATA SHEET STATUS
DATA SHEET STATUS
PRODUCT
STATUS
DEFINITIONS (1)
Objective specification
Development
This data sheet contains the design target or goal specifications for
product development. Specification may change in any manner without
notice.
Preliminary specification
Qualification
This data sheet contains preliminary data, and supplementary data will be
published at a later date. Philips Semiconductors reserves the right to
make changes at any time without notice in order to improve design and
supply the best possible product.
Product specification
Production
This data sheet contains final specifications. Philips Semiconductors
reserves the right to make changes at any time without notice in order to
improve design and supply the best possible product.
Note
1. Please consult the most recently issued data sheet before initiating or completing a design.
DEFINITIONS
DISCLAIMERS
Short-form specification  The data in a short-form
specification is extracted from a full data sheet with the
same type number and title. For detailed information see
the relevant data sheet or data handbook.
Life support applications  These products are not
designed for use in life support appliances, devices, or
systems where malfunction of these products can
reasonably be expected to result in personal injury. Philips
Semiconductors customers using or selling these products
for use in such applications do so at their own risk and
agree to fully indemnify Philips Semiconductors for any
damages resulting from such application.
Limiting values definition  Limiting values given are in
accordance with the Absolute Maximum Rating System
(IEC 60134). Stress above one or more of the limiting
values may cause permanent damage to the device.
These are stress ratings only and operation of the device
at these or at any other conditions above those given in the
Characteristics sections of the specification is not implied.
Exposure to limiting values for extended periods may
affect device reliability.
Right to make changes  Philips Semiconductors
reserves the right to make changes, without notice, in the
products, including circuits, standard cells, and/or
software, described or contained herein in order to
improve design and/or performance. Philips
Semiconductors assumes no responsibility or liability for
the use of any of these products, conveys no licence or title
under any patent, copyright, or mask work right to these
products, and makes no representations or warranties that
these products are free from patent, copyright, or mask
work right infringement, unless otherwise specified.
Application information  Applications that are
described herein for any of these products are for
illustrative purposes only. Philips Semiconductors make
no representation or warranty that such applications will be
suitable for the specified use without further testing or
modification.
2000 May 30
11
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SCA 69
© Philips Electronics N.V. 2000
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Printed in The Netherlands
613516/04/pp12
Date of release: 2000
May 30
Document order number:
9397 750 07065