Vishay BFS17, BFS17R, BFS17W Schematic [ru]
BFS17/BFS17R/BFS17W
Silicon NPN Planar RF Transistor
Electrostatic sensitive device.
Observe precautions for handling.
Applications
For broadband amplifiers up to 1 GHz.
Features
D
High power gain
D
SMD-package
Vishay Semiconductors
1
94 9280
23
BFS17 Marking: E1
Plastic case (SOT 23)
1 = Collector, 2 = Base, 3 = Emitter
13 581
BFS17R Marking: E4
Plastic case (SOT 23)
1 = Collector, 2 = Base, 3 = Emitter
1
9510527
23
1
13 652
2
3
BFS17W Marking: WE1
Plastic case (SOT 323)
1 = Collector, 2 = Base, 3 = Emitter
13 570
Absolute Maximum Ratings
T
= 25_C, unless otherwise specified
amb
Parameter Test Conditions Symbol Value Unit
Collector-base voltage V
Collector-emitter voltage V
Emitter-base voltage V
Collector current I
Total power dissipation T
Junction temperature T
Storage temperature range T
≤ 60 °C P
amb
CBO
CEO
EBO
C
tot
j
stg
13 581
25 V
15 V
2.5 V
25 mA
200 mW
150
–55 to +150
°
C
°
C
Document Number 85038
Rev. 4, 20-Jan-99
www.vishay.com
1 (9)
BFS17/BFS17R/BFS17W
qy
Vishay Semiconductors
Maximum Thermal Resistance
T
= 25_C, unless otherwise specified
amb
Parameter T est Conditions Symbol Value Unit
Junction ambient on glass fibre printed board (25 x 20 x 1.5) mm
plated with 35mm Cu
Electrical DC Characteristics
T
= 25_C, unless otherwise specified
amb
Parameter Test Conditions Symbol Min Typ Max Unit
Collector cut-off current VCE = 25 V, VBE = 0 I
Collector-base cut-off current VCB = 10 V, IE = 0 I
Emitter-base cut-off current VEB = 2.5 V, IC = 0 I
Collector-emitter breakdown voltage IC = 1 mA, IB = 0 V
Collector-emitter saturation voltage IC = 10 mA, IB = 1 mA V
DC forward current transfer ratio VCE = 1 V, IC = 2 mA h
VCE = 1 V, IC = 25 mA h
3
R
thJA
CES
CBO
EBO
(BR)CEO
CEsat
FE
FE
450 K/W
15 V
20 100 150
20
100mA
100 nA
10
m
0.75 V
A
Electrical AC Characteristics
T
= 25_C, unless otherwise specified
amb
Parameter Test Conditions Symbol Min Typ Max Unit
Transition frequency VCE = 5 V, IC = 2 mA, f = 300 MHz f
VCE = 5 V, IC = 14 mA, f = 300 MHz f
VCE = 5 V, IC = 25 mA, f = 300 MHz f
Collector-base capacitance VCB = 5 V, f = 1 MHz C
Collector-emitter capacitance VCE = 5 V, f = 1 MHz C
Emitter-base capacitance VEB = 0.5 V, f = 1 MHz C
Noise figure VCE = 5 V, IC = 2 mA, ZS = 50 W,
f = 800 MHz
Power gain VCE = 5 V, IC = 14 mA, ZS = 50 W,
f = 200 MHz
VCE = 5 V, IC = 14 mA, ZS = 50 W,
f = 800 MHz
Linear output voltage – two
tone intermodulation test
Third order intercept point VCE = 5 V, IC = 14 mA, f = 800 MHz IP
VCE = 5 V, IC = 14 mA, dIM = 60 dB,
f
= 806 MHz, f2 = 810 MHz,
1
ZS = ZL = 50
W
V1 = V
T
T
T
cb
ce
eb
1.5 GHz
2.4 GHz
2.1 GHz
0.45 pF
0.2 pF
0.8 pF
F 3.5 dB
G
pe
G
pe
2
3
23 dB
11 dB
100 mV
23 dBm
www.vishay.com
2 (9)
Document Number 85038
Rev. 4, 20-Jan-99
Common Emitter S–Parameters
BFS17/BFS17R/BFS17W
Vishay Semiconductors
Z0 = 50 W,T
VCE/V IC/mA f/MHz
5 5 1000 0.35 –173.1 2.16 68.6 0.10 63.2 0.61 –20.1
= 25_C, unless otherwise specified
amb
S11 S21 S12 S22
LIN
MAG
100 0.89 –30.1 5.92 155.7 0.03 73.7 0.95 –9.2
300 0.67 –77.7 4.35 121.5 0.06 53.5 0.80 –18.5
500 0.52 –110.1 3.12 100.8 0.08 47.4 0.71 –20.3
800 0.42 –141.1 2.13 82.4 0.09 48.7 0.67 –21.6
2 1000 0.40 –155.6 1.77 73.5 0.10 51.3 0.67 –23.9
1200 0.40 –167.6 1.51 66.1 0.11 54.3 0.67 –27.1
1500 0.41 176.3 1.27 56.0 0.13 59.6 0.66 –32.4
1800 0.43 162.8 1.09 48.6 0.15 65.5 0.66 –37.3
2000 0.44 153.6 0.98 45.8 0.18 71.6 0.68 –41.0
100 0.75 –49.0 11.55 142.9 0.02 66.8 0.88 –14.3
300 0.48 –106.9 6.36 106.6 0.05 55.0 0.67 –18.9
500 0.39 –137.3 4.09 90.5 0.06 56.9 0.61 –17.4
800 0.36 –162.5 2.65 76.0 0.08 61.2 0.60 –17.6
1200 0.37 178.1 1.84 62.2 0.11 65.2 0.61 –23.4
1500 0.40 165.0 1.51 53.2 0.14 68.1 0.61 –28.9
1800 0.42 153.7 1.28 46.4 0.16 71.8 0.61 –33.7
2000 0.43 146.0 1.16 44.2 0.19 76.1 0.64 –37.5
100 0.58 –70.1 16.31 130.8 0.02 62.7 0.79 –17.5
300 0.39 –129.4 7.28 98.3 0.04 61.2 0.59 –16.5
500 0.36 –154.4 4.52 85.2 0.05 64.9 0.56 –14.2
800 0.36 –174.1 2.88 72.6 0.08 67.6 0.57 –14.8
10 1000 0.36 176.8 2.33 65.9 0.10 68.7 0.58 –17.5
1200 0.38 169.3 1.97 59.8 0.11 70.2 0.59 –21.3
1500 0.41 159.0 1.61 51.7 0.14 72.7 0.59 –26.7
1800 0.44 148.4 1.36 45.4 0.17 75.6 0.60 –31.8
2000 0.46 140.9 1.23 43.0 0.20 79.6 0.62 –35.7
ANG
deg deg deg deg
LIN
MAG
ANG
LIN
MAG
ANG
LIN
MAG
ANG
Document Number 85038
Rev. 4, 20-Jan-99
www.vishay.com
3 (9)
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