BFS386L6
NPN Silicon RF Transistor
4
Preliminary data
Low voltage/ low current operation
3
5
For low noise amplifiers
2
6
For oscillators up to 3.5 GHz and Pout > 10 dBm
1
Low noise figure: TR1: 1.0dB at 1.8 GHz
TR2: 1.1 dB at 1.8 GHz
Built in 2 Transistors (TR1: die as BFR360L3,
TR2: die as BFR380L3)
6
T R 1
1
5
T R 2
2
P-TSLP-6-1
4
3
ESD: Electrostatic discharge sensitive device, observe handling precaution!
Type
BFS386L6
Marking
Pin Configuration
Package
FD
1=C1 2=E1 3=C2 4=B2 5=E2 6=B1 TSLP-6-1
Maximum Ratings
Parameter
Symbol
Collector-emitter voltage
VCEO
Value
TR1
6
TR2
6
Collector-emitter voltage
Unit
V
VCES
TR1
15
TR2
15
Collector-base voltage
VCBO
TR1
15
TR2
15
Emitter-base voltage
VEBO
TR1
2
TR2
2
Collector current
mA
IC
TR1
35
TR2
80
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Jun-11-2003
BFS386L6
Maximum Ratings
Parameter
Symbol
Base current
IB
Value
mA
TR1
4
TR2
14
Total power dissipation1)
mW
Ptot
TS 101°C, TR1
210
TS 96°C, TR2
380
Junction temperature
°C
Tj
TR1
150
TR2
150
Ambient temperature
Unit
TA
TR1
-65 ... 150
TR2
-65 ... 150
Storage temperature
Tstg
TR1
-65 ... 150
TR2
-65 ... 150
Thermal Resistance
Parameter
Symbol
Junction - soldering point2)
RthJS
Value
Unit
K/W
230
140
TR1
TR2
1T is measured on the collector lead at the soldering point to the pcb
S
2For calculation of R
thJA please refer to Application Note Thermal Resistance
2
Jun-11-2003
BFS386L6
Electrical Characteristics at TA = 25°C, unless otherwise specified
Parameter
Symbol
Values
min.
typ.
Unit
max.
DC Characteristics
Collector-emitter breakdown voltage
V
V(BR)CEO
TR1, IC = 1 mA, IB = 0
6
9
-
TR2, IC = 1mA, IB = 0
6
9
-
Collector-emitter cutoff current
µA
ICES
TR1, VCE = 15 V , VBE = 0
-
-
10
TR2, VCE = 15 V , VBE = 0
-
-
10
Collector-base cutoff current
nA
ICBO
TR1, VCB = 5 V, IE = 0
-
-
100
TR2, VCB = 5 V, IE = 0
-
-
100
Emitter-base cutoff current
µA
IEBO
TR1, VEB = 1 V, IC = 0
-
-
1
TR2, VEB = 1 V, IC = 0
-
-
1
DC current gain-
-
hFE
TR1, IC = 15 mA, VCE = 3 V
60
130
200
TR2, IC = 40 mA, VCE = 3 V
60
130
200
Electrical Characteristics at TA = 25°C, unless otherwise specified
Symbol
Values
Parameter
min.
typ.
Unit
max.
AC Characteristics (verified by random sampling)
Transition frequency
fT
GHz
TR1, IC = 15 mA, VCE = 3 V, f = 1 GHz
-
14
-
TR2, IC = 40 mA, VCE = 3 V, f = 1 GHz
-
14
-
Collector-base capacitance
pF
Ccb
TR1, VCB = 5 V, f = 1 MHz, emitter grounded
-
0.3
-
TR2, VCB = 5 V, f = 1 MHz, emitter grounded
-
0.5
-
TR1, VCE = 5 V, f = 1 MHz, base grounded
-
0.15
-
TR2, VCE = 5 V, f = 1 MHz, base grounded
-
0.2
-
TR1, VEB = 0,5 V, f = 1 MHz, collector grounded
-
0.43
-
TR2, VEB = 0,5 V, f = 1 MHz, collector grounded
-
1.1
-
Collector emitter capacitance
Cce
Emitter-base capacitance
Ceb
3
Jun-11-2003
BFS386L6
Electrical Characteristics at TA = 25°C, unless otherwise specified
Symbol
Values
Parameter
min.
typ. max.
AC Characteristics (verified by random sampling)
Noise figure
F
TR1, IC = 3 mA, VCE = 3 V, ZS = ZSopt ,
f = 1.8 GHz
-
1
-
TR1, IC = 3 mA, VCE = 3 V, ZS = ZSopt ,
f = 3 GHz
-
1.6
-
TR2, IC = 8 mA , VCE = 3 V, ZS = ZSopt ,
f = 1.8 GHz
-
1.3
-
TR2, IC = 8 mA , VCE = 3 V, ZS = ZSopt ,
f = 3 GHz
-
1.9
-
TR1, IC = 15 mA, VCE = 3 V, f = 1.8 GHz
-
14.5
-
TR1, IC = 15 mA, VCE = 3 V, f = 3 GHz
-
10
-
TR2, IC = 40 mA, VCE = 3 V, f = 1.8 GHz
-
12
-
TR2, IC = 40 mA, VCE = 3 V, f = 3 GHz
-
8
-
TR1, IC = 15 mA, VCE = 3 V, f = 1.8 GHz
-
12
-
TR1, IC = 15 mA, VCE = 3 V, f = 3 GHz
-
8
-
TR2, IC = 15 mA, VCE = 3 V, f = 1.8 GHz
-
10
-
TR2, IC = 15 mA, VCE = 3 V, f = 3 GHz
-
6
-
Power gain, maximum available1)
Unit
dB
Gma
|S21e|2
Transducer gain
Third order intercept point at output2)
dBm
IP3
TR1, VCE = 3 V, IC = 15 mA, f = 1.8 GHz
-
24
-
TR2, VCE = 3 V, IC = 40 mA, f = 1.8 GHz
-
27
-
TR1, IC = 15 mA, VCE = 3 V, f = 1.8 GHz
-
9
-
TR2, IC = 40 mA, VCE = 3 V, f = 1.8 GHz
-
11.5
-
1dB Compression point
P-1dB
1G
1/2
ma = |S21e / S12e | (k-(k²-1) )
2IP3 value depends on termination of all intermodulation frequency components.
Termination used for this measurement is 50 from 0.1 MHz to 6 GHz
4
Jun-11-2003