VISHAY BFQ67, BFQ67R, BFQ67W Technical data

查询BFQ67供应商

Silicon NPN Planar RF Transistor

Applications

Low noise small signal amplifiers up to 2 GHz. This
transistor has superior noise figure and associated
gain performance at UHF, VHF and microwave fre­quencies.

Features

D

Small feedback capacitance

D

Low noise figure

D

High transition frequency

BFQ67/BFQ67R/BFQ67W

Vishay Telefunken

Electrostatic sensitive device.
Observe precautions for handling.

1

94 9280

23

BFQ67 Marking: V2
Plastic case (SOT 23)
1 = Collector, 2 = Base, 3 = Emitter

1

13 652

2

BFQ67W Marking: WV2
Plastic case (SOT 323)
1 = Collector, 2 = Base, 3 = Emitter

3

13 581

13 570

1

9510527

23

BFQ67R Marking: R67
Plastic case (SOT 23)
1 = Collector, 2 = Base, 3 = Emitter

13 581

Document Number 85022
Rev. 3, 20-Jan-99

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BFQ67/BFQ67R/BFQ67W

Vishay Telefunken

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

≤ 60 °C P

amb

Junction temperature T
Storage temperature range T

CBO
CEO
EBO

C

tot

j

stg

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

3

R

thJA

20 V
10 V

2.5 V
50 mA

200 mW
150

–65 to +150

450 K/W

°

C

°

C

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Document Number 85022

Rev. 3, 20-Jan-99

BFQ67/BFQ67R/BFQ67W

Electrical DC Characteristics

T

= 25_C, unless otherwise specified

amb

Parameter Test Conditions Symbol Min Typ Max Unit
Collector cut-off current VCE = 20 V, VBE = 0 I
Collector-base cut-off current VCB = 15 V, IE = 0 I
Emitter-base cut-off current VEB = 1 V, IC = 0 I
Collector-emitter breakdown voltage IC = 1 mA, IB = 0 V
Collector-emitter saturation voltage IC = 50 mA, IB = 5 mA V
DC forward current transfer ratio VCE = 5 V, IC = 15 mA h

Electrical AC Characteristics

T

= 25_C, unless otherwise specified

amb

Parameter Test Conditions Symbol Min Typ Max Unit
Transition frequency VCE = 8 V, IC = 15 mA, f = 500 MHz f
Collector-base capacitance VCB = 10 V, f = 1 MHz C
Collector-emitter capacitance VCE = 8 V, f = 1 MHz C
Emitter-base capacitance VEB = 0.5 V, f = 1 MHz C
Noise figure VCE = 8 V, ZS = Z

IC = 5 mA
VCE = 8 V, ZS = Z

IC = 15 mA
VCE = 8 V, ZS = 50 W, f = 2 GHz,

I

= 5 mA

C

VCE = 8 V, ZS = 50 W, f = 2 GHz,
IC = 15 mA

Power gain VCE = 8 V, ZS = 50 W, ZL = Z

IC = 15 mA, f = 800 MHz
VCE = 8 V, ZS = 50 W, ZL = Z

I

= 15 mA, f = 2 GHz

C

Linear output voltage – two
tone intermodulation test

VCE = 8 V, IC = 15 mA, dIM = 60 dB,
f1 = 806 MHz, f2 = 810 MHz,
Z

= ZL = 50

S

W

Third order intercept point VCE = 8 V, IC = 15 mA, f = 800 MHz IP

, f = 800 MHz,

Sopt

, f = 800 MHz,

Sopt

Lopt

Lopt

F 0.8 dB

F 1.5 dB

F 2.5 dB

F 3.0 dB

,

,

G

G

V1 = V

Vishay Telefunken

CES
CBO
EBO

(BR)CEO

CEsat

FE

T
cb
ce
eb

pe

pe

2

3

10 V

0.1 0.4 V

65 100 150

7.5 GHz

0.4 pF

0.2 pF

0.85 pF

15.5 dB

8 dB

160 mV

26 dBm

100mA
100 nA

1

m

A

Document Number 85022
Rev. 3, 20-Jan-99

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BFQ67/BFQ67R/BFQ67W

Vishay Telefunken

Common Emitter S–Parameters

Z0 = 50 W,T

VCE/V IC/mA f/MHz

5 5 1500 0.287 178.0 2.67 68.3 0.143 64.7 0.438 –30.4

= 25_C, unless otherwise specified

amb

S11 S21 S12 S22

LIN

MAG

100 0.894 –20.6 6.78 163.0 0.027 77.1 0.967 –8.7
300 0.749 –56.2 5.61 136.2 0.066 59.2 0.834 –20.8
500 0.610 –83.8 4.50 117.7 0.086 50.0 0.716 –25.9

800 0.486 –116.2 3.36 98.8 0.102 46.3 0.623 –28.6
1000 0.445 –132.4 2.87 90.2 0.109 46.9 0.590 –30.1
1200 0.419 –147.3 2.50 81.9 0.115 48.7 0.568 –31.8

2 1500 0.402 –166.6 2.12 71.7 0.126 53.1 0.546 –35.0

1800 0.403 177.0 1.83 62.8 0.142 58.1 0.531 –38.8
2000 0.411 167.0 1.69 58.0 0.156 60.8 0.524 –41.9
2200 0.423 158.5 1.59 53.0 0.173 63.2 0.516 –45.1
2500 0.445 146.1 1.45 45.8 0.202 65.2 0.511 –51.7
2800 0.464 137.1 1.34 39.1 0.232 65.5 0.490 –59.1
3000 0.490 130.5 1.27 34.7 0.255 64.7 0.471 –64.8

100 0.760 –32.1 14.10 154.1 0.024 72.7 0.912 –15.2

300 0.522 –79.0 9.62 121.5 0.052 58.5 0.663 –27.9

500 0.390 –108.5 6.72 104.7 0.067 57.0 0.538 –28.1

800 0.311 –139.1 4.56 89.9 0.088 60.0 0.473 –26.3
1000 0.292 –153.5 3.77 83.1 0.103 62.1 0.459 –26.4
1200 0.282 –166.5 3.21 76.7 0.119 63.6 0.450 –27.4

1800 0.298 164.0 2.29 60.9 0.169 65.5 0.428 –34.2
2000 0.313 157.1 2.10 56.6 0.189 65.2 0.423 –37.1
2200 0.328 149.6 1.96 52.5 0.209 64.8 0.415 –40.2
2500 0.353 140.6 1.79 46.4 0.239 63.5 0.406 –46.8
2800 0.379 133.2 1.65 39.4 0.267 61.5 0.380 –53.8
3000 0.400 127.4 1.55 35.4 0.286 59.8 0.358 –58.9

100 0.594 –46.3 22.01 144.4 0.021 69.8 0.829 –21.7

300 0.346 –101.6 12.12 110.8 0.043 63.5 0.524 –29.9

500 0.264 –130.9 7.86 97.1 0.060 66.0 0.431 –25.7

800 0.230 –158.2 5.13 85.1 0.088 69.0 0.399 –21.9
1000 0.224 –169.5 4.21 79.5 0.107 69.7 0.396 –21.8
1200 0.225 179.8 3.56 73.9 0.126 69.6 0.393 –23.3

10 1500 0.235 166.8 2.94 66.8 0.154 68.6 0.387 –26.6

1800 0.251 156.9 2.51 59.9 0.184 67.6 0.379 –30.7
2000 0.270 150.2 2.30 56.0 0.206 66.2 0.374 –33.7
2200 0.287 144.1 2.14 52.1 0.226 65.1 0.366 –36.9
2500 0.310 136.4 1.95 46.2 0.256 62.6 0.354 –43.6
2800 0.342 131.0 1.79 39.9 0.284 60.1 0.325 –50.5
3000 0.362 125.6 1.68 35.9 0.302 57.8 0.301 –55.3

ANG

deg deg deg deg

LIN

MAG

ANG

LIN

MAG

ANG

LIN

MAG

ANG

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Document Number 85022

Rev. 3, 20-Jan-99