Data Sheet

DISCRETE SEMICONDUCTORS
DATA SHEET
book, halfpage
M3D088
BFQ67
NPN 8 GHz wideband transistor
Product specification
Supersedes data of September 1995
1998 Aug 27
NXP Semiconductors
Product specification
NPN 8 GHz wideband transistor
BFQ67
FEATURES
DESCRIPTION
 High power gain
Silicon NPN wideband transistor in a
plastic SOT23 package.
 Low noise figure
3
alfpage
 High transition frequency
 Gold metallization ensures
excellent reliability.
APPLICATIONS
Satellite TV tuners and RF portable
communications equipment up to
2 GHz.
PINNING
PIN
DESCRIPTION
1
base
2
emitter
3
collector
1
2
Top view
MSB003
Marking code: V2p.
Fig.1 SOT23.
QUICK REFERENCE DATA
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
VCBO
collector-base voltage
open emitter


20
V
VCEO
collector-emitter voltage
open base


10
V
IC
collector current (DC)


50
mA
Ptot
total power dissipation
Ts  97 C; note 1


300
mW
hFE
DC current gain
IC = 15 mA; VCE = 5 V
60
100

fT
transition frequency
IC = 15 mA; VCE = 8 V

8

GHz
GUM
maximum unilateral
power gain
IC = 15 mA; VCE = 8 V; f = 1 GHz

14

dB
F
noise figure
IC = 5 mA; VCE = 8 V; f = 1 GHz

1.3

dB
Note
1. Ts is the temperature at the soldering point of the collector tab.
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
SYMBOL
PARAMETER
CONDITIONS
MIN.
MAX.
UNIT
VCBO
collector-base voltage
open emitter

20
V
VCEO
collector-emitter voltage
open base

10
V
VEBO
emitter-base voltage
open collector

2.5
V
IC
collector current (DC)

50
mA
Ptot
total power dissipation

300
mW
Tstg
storage temperature range
Ts  97 C; note 1
65
+150
C
Tj
junction temperature

175
C
Note
1. Ts is the temperature at the soldering point of the collector tab.
1998 Aug 27
2
NXP Semiconductors
Product specification
NPN 8 GHz wideband transistor
BFQ67
THERMAL CHARACTERISTICS
SYMBOL
Rth j-s
PARAMETER
CONDITIONS
thermal resistance from junction to soldering point
VALUE
UNIT
260
K/W
note 1
Note
Ts is the temperature at the soldering point of the collector lead.
1.
CHARACTERISTICS
Tj = 25 C unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
ICBO
collector cut-off current
IE = 0; VCB = 5 V


50
hFE
DC current gain
IC = 15 mA; VCE = 5 V
60
100

Cc
collector capacitance
IE = ie = 0; VCB = 8 V; f = 1 MHz

0.7

Ce
emitter capacitance
IC = ic = 0; VEB = 0.5 V; f = 1 MHz

1.3

pF
Cre
feedback capacitance
IC = 0; VCB = 8 V; f = 1 MHz

0.5

pF
fT
transition frequency
IC = 15 mA; VCE = 8 V

8

GHz
GUM
maximum unilateral power gain
(note 1)
IC = 15 mA; VCE = 8 V;
Tamb = 25 C; f = 1 GHz

14

dB
IC = 15 mA; VCE = 8 V; f = 2 GHz

8

dB
s = opt; IC = 5 mA; VCE = 8 V;
Tamb = 25 C; f = 1 GHz

1.3

dB
s = opt; IC = 15 mA; VCE = 8 V;
Tamb = 25 C; f = 1 GHz

1.7

dB
s = opt; IC = 5 mA; VCE = 8 V;
Tamb = 25 C; f = 2 GHz

2.2

dB
IC = 5 mA; VCE = 8 V;
Tamb = 25 C; f = 2 GHz; Zs = 60 

2.5

dB
s = opt; IC = 15 mA; VCE = 8 V;
Tamb = 25 C; f = 2 GHz

2.7

dB
IC = 15 mA; VCE = 8 V;
Tamb = 25 C; f = 2 GHz; Zs = 60 

3

dB
F
noise figure
Note
2
1. GUM is the maximum unilateral power gain, assuming S12 is zero and G UM
1998 Aug 27
3
nA
pF
S 21
= 10 log ----------------------------------------------------------dB .
2
2
 1 – S 11   1 – S 22 
NXP Semiconductors
Product specification
NPN 8 GHz wideband transistor
BFQ67
MRA614
400
MBB301
120
handbook, halfpage
handbook, halfpage
Ptot
(mW)
h FE
300
80
200
40
100
0
0
50
100
150
Ts (oC)
0
200
0
20
40
60
I C (mA)
VCE = 5 V.
Fig.3
DC current gain as a function of collector
current, typical values.
Fig.2 Power derating curve.
MRA607
0.8
MBB303
10
handbook, halfpage
handbook, halfpage
fT
(GHz)
Cre
(pF)
8
0.6
6
0.4
4
0.2
2
0
0
0
5
10
VCB (V)
15
0
30
40
VCE = 8 V; Tamb = 25 C; f = 2 GHz.
Feedback capacitance as a function of
collector-base voltage, typical values.
1998 Aug 27
20
I C (mA)
IC = ic = 0; f = 1 MHz.
Fig.4
10
Fig.5
4
Transition frequency as a function of
collector current, typical values.
NXP Semiconductors
Product specification
NPN 8 GHz wideband transistor
BFQ67
MRA611
25
MRA610
50
handbook, halfpage
handbook, halfpage
gain
(dB)
gain
(dB)
20
40
GUM
MSG
Gmax
15
30
GUM
MSG
10
20
5
10
0
0
10
20
Gmax
0
10
30
IC (mA)
102
VCE = 8 V; f = 1 GHz.
VCE = 8 V; IC = 5 mA.
Fig.6
Fig.7
Gain as a function of collector current,
typical values.
103
f (MHz)
104
Gain as a function of frequency, typical
values.
MRA608
MRA609
50
50
handbook, halfpage
handbook, halfpage
gain
(dB)
gain
(dB)
40
40
GUM
GUM
30
30
MSG
MSG
20
20
Gmax
10
10
Gmax
0
10
102
103
f (MHz)
0
10
104
102
VCE = 8 V; IC = 15 mA.
VCE = 8 V; IC = 30 mA.
Fig.8
Fig.9
Gain as a function of frequency, typical
values.
1998 Aug 27
5
103
f (MHz)
104
Gain as a function of frequency, typical
values.
NXP Semiconductors
Product specification
NPN 8 GHz wideband transistor
BFQ67
MBB308
4
MRA613
5
handbook, halfpage
handbook, halfpage
F
f = 2 GHz
F
(dB)
(dB)
4
3
1 GHz
900 MHz
3
ZS = 60 Ω
2
optimum
source
500 MHz
2
1
1
0
0
1
10
1
100
I C (mA)
10
102
IC (mA)
VCE = 8 V.
VCE = 6 V; f = 900 MHz.
Fig.10 Minimum noise figure as a function of
collector current, typical values.
Fig.11 Noise figure as a function of collector
current, typical values.
MBB309
4
MRA612
5
handbook, halfpage
handbook, halfpage
F
F
(dB)
(dB)
4
I C = 30 mA
IC = 0.5 mA
3
15 mA
3
1 mA
5 mA
2 mA
2
2
1
1
0
10 2
10 3
f (MHz)
0
102
10 4
103
f (MHz)
104
VCE = 8 V.
VCE = 1 V.
Fig.12 Minimum noise figure as a function of
frequency, typical values.
Fig.13 Minimum noise figure as a function of
frequency, typical values.
1998 Aug 27
6
NXP Semiconductors
Product specification
NPN 8 GHz wideband transistor
BFQ67
1
handbook, full pagewidth
0.5
2
0.2
5
3 GHz
10
+j
0.2
0
1
2
5
10
∞
−j
10
40 MHz
5
0.2
2
0.5
1
MBC968
VCE = 8 V; IC = 15 mA; Zo = 50 .
Fig.14 Common emitter input reflection coefficient (S11), typical values.
90°
handbook, full pagewidth
120°
60°
150°
30°
40 MHz
0.2
180°
+ϕ
3 GHz
0.1
0°
−ϕ
30°
150°
60°
120°
90°
MBC967
VCE = 8 V; IC = 15 mA.
Fig.15 Common emitter forward transmission coefficient (S21), typical values.
1998 Aug 27
7
NXP Semiconductors
Product specification
NPN 8 GHz wideband transistor
BFQ67
90°
handbook, full pagewidth
120°
60°
3 GHz
30 o
150°
0.2
180°
+ϕ
40 MHz
0.1
0°
−ϕ
30°
150°
60°
120°
MBC966
90°
VCE = 8 V; IC = 15 mA.
Fig.16 Common emitter reverse transmission coefficient (S12), typical values.
1
handbook, full pagewidth
0.5
2
0.2
5
10
+j
0
0.2
0.5
1
2
5
−j
10
∞
40 MHz
3 GHz
10
5
0.2
2
0.5
1
MBC965
VCE = 8 V; IC = 15 mA; Zo = 50 .
Fig.17 Common emitter output reflection coefficient (S22), typical values.
1998 Aug 27
8
NXP Semiconductors
Product specification
NPN 8 GHz wideband transistor
BFQ67
PACKAGE OUTLINE
Plastic surface-mounted package; 3 leads
SOT23
D
E
B
A
X
HE
v M A
3
Q
A
A1
1
2
e1
bp
c
w M B
Lp
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
0.9
0.1
0.48
0.38
0.15
0.09
3.0
2.8
1.4
1.2
1.9
0.95
2.5
2.1
0.45
0.15
0.55
0.45
0.2
0.1
OUTLINE
VERSION
SOT23
1998 Aug 27
REFERENCES
IEC
JEDEC
JEITA
EUROPEAN
PROJECTION
ISSUE DATE
04-11-04
06-03-16
TO-236AB
9
NXP Semiconductors
Product specification
NPN 8 GHz wideband transistor
BFQ67
DATA SHEET STATUS
DOCUMENT
STATUS(1)
PRODUCT
STATUS(2)
DEFINITION
Objective data sheet
Development
This document contains data from the objective specification for product
development.
Preliminary data sheet
Qualification
This document contains data from the preliminary specification.
Product data sheet
Production
This document contains the product specification.
Notes
1. Please consult the most recently issued document before initiating or completing a design.
2. The product status of device(s) described in this document may have changed since this document was published
and may differ in case of multiple devices. The latest product status information is available on the Internet at
URL http://www.nxp.com.
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reserves the right to make changes to information
published in this document, including without limitation
specifications and product descriptions, at any time and
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information supplied prior to the publication hereof.
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Semiconductors and its customer, unless NXP
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sale of NXP Semiconductors.
1998 Aug 27
10
NXP Semiconductors
Product specification
NPN 8 GHz wideband transistor
BFQ67
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NXP Semiconductors does not accept any liability related
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Limiting values  Stress above one or more limiting
values (as defined in the Absolute Maximum Ratings
System of IEC 60134) will cause permanent damage to
the device. Limiting values are stress ratings only and
(proper) operation of the device at these or any other
conditions above those given in the Recommended
operating conditions section (if present) or the
Characteristics sections of this document is not warranted.
Constant or repeated exposure to limiting values will
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In the event that customer uses the product for design-in
and use in automotive applications to automotive
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1998 Aug 27
11
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Printed in The Netherlands
R77/04/pp12
Date of release: 1998 Aug 27