Vishay Telefunken BFR93AW, BFR93AR, BFR93A Datasheet

BFR93A/BFR93AR/BFR93AW

Silicon NPN Planar RF Transistor

Electrostatic sensitive device.
Observe precautions for handling.

Applications

Wide band amplifier up to GHz range.

Features

D

High power gain

D

High transition frequency

D

Low noise figure

Vishay Telefunken

1

94 9280

23

BFR93A Marking: +R2
Plastic case (SOT 23)
1 = Collector, 2 = Base, 3 = Emitter

1

13 652

2

BFR93AW Marking: WR2
Plastic case (SOT 323)
1 = Collector, 2 = Base, 3 = Emitter

3

13 581

13 570

1

9510527

23

BFR93AR Marking: +R5
Plastic case (SOT 23)
1 = Collector, 2 = Base, 3 = Emitter

13 581

Document Number 85035
Rev. 3, 20-Jan-99

www.vishay.de • FaxBack [phone]

1 (9)

BFR93A/BFR93AR/BFR93AW

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
12 V

2 V

50 mA
200 mW
150

–65 to +150

450 K/W

°

C

°

C

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 = 10 V, IE = 0 I
Emitter-base cut-off current VEB = 2 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 = 30 mA h

Electrical AC Characteristics

T

= 25_C, unless otherwise specified

amb

Parameter Test Conditions Symbol Min Typ Max Unit
Transition frequency VCE = 5 V, IC = 30 mA, f = 500 MHz f
Collector-base capacitance VCB = 10 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 = 8 V, ZS = 50 W, f = 800 MHz,

IC = 5 mA
VCE = 8 V, ZS = 50 W, f = 800 MHz,

IC = 25 mA

Power gain VCE = 8 V, IC = 25 mA, ZS = 50 W,

Linear output voltage – two
tone intermodulation test

ZL = Z
VCE = 8 V, IC = 25 mA, dIM = 60 dB,

f

= 806 MHz, f2 = 810 MHz,

1

ZS = ZL = 50

, f = 800 MHz

Lopt

W

Third order intercept point VCE = 8 V, IC = 25 mA, f = 800 MHz IP

F 1.6 dB

F 2.1 dB

G

V1 = V

CES
CBO
EBO

(BR)CEO

CEsat

FE

T
cb
ce
eb

pe

2

3

100mA
100 nA

10

m

12 V

0.1 0.4 V

40 90 150

6 GHz

0.45 pF

0.2 pF

1.5 pF

14 dB

260 mV

31 dBm

A

www.vishay.de • FaxBack [phone]
2 (9)

Document Number 85035

Rev. 3, 20-Jan-99

Common Emitter S–Parameters

BFR93A/BFR93AR/BFR93AW

Vishay Telefunken

Z0 = 50 W,T

VCE/V IC/mA f/MHz

8 10 1000 0.189 –178.0 3.48 75.4 0.124 67.2 0.423 –21.1

= 25_C, unless otherwise specified

amb

S11 S21 S12 S22

LIN

MAG

100 0.811 –33.9 12.66 152.2 0.028 72.8 0.914 –15.0
300 0.530 –83.4 8.32 117.3 0.058 57.8 0.661 –27.4
500 0.370 –116.3 5.67 99.8 0.075 56.7 0.537 –26.9
800 0.274 –149.7 3.77 85.0 0.099 59.8 0.487 –23.8

5 1000 0.256 –165.5 3.11 77.8 0.117 61.8 0.485 –24.2

1200 0.255 –178.6 2.67 71.1 0.135 62.6 0.481 –26.8
1500 0.277 162.7 2.21 62.1 0.163 63.3 0.466 –31.3
1800 0.294 146.0 1.91 54.0 0.194 63.3 0.455 –35.0
2000 0.312 136.2 1.76 49.4 0.215 62.7 0.454 –38.4

100 0.676 –44.9 19.22 142.3 0.025 69.9 0.832 –21.0
300 0.377 –97.1 10.24 108.0 0.050 62.8 0.539 –29.0
500 0.259 –131.0 6.59 93.8 0.071 64.8 0.441 –25.0
800 0.197 –164.2 4.26 81.6 0.102 66.9 0.415 –20.4

1200 0.195 169.8 2.98 69.5 0.147 66.7 0.424 –24.2
1500 0.222 155.6 2.46 61.4 0.179 65.4 0.409 –29.0
1800 0.245 140.0 2.12 54.1 0.212 63.6 0.398 –32.6
2000 0.263 131.3 1.95 49.9 0.235 62.0 0.397 –36.2

100 0.597 –52.0 22.81 136.3 0.023 69.3 0.774 –23.9
300 0.306 –105.2 10.94 103.8 0.047 66.5 0.484 –28.5
500 0.219 –139.3 6.91 91.3 0.070 68.4 0.405 –23.3
800 0.172 –172.8 4.45 80.0 0.104 69.5 0.390 –18.3

15 1000 0.165 174.6 3.62 74.3 0.128 69.0 0.401 –19.4

1200 0.174 164.9 3.09 68.8 0.151 68.1 0.403 –22.7
1500 0.201 152.9 2.54 61.0 0.185 66.0 0.388 –27.8
1800 0.226 137.5 2.19 53.9 0.219 63.8 0.377 –31.4
2000 0.245 128.5 2.01 49.7 0.243 61.8 0.375 –35.3

ANG

deg deg deg deg

LIN

MAG

ANG

LIN

MAG

ANG

LIN

MAG

ANG

Document Number 85035
Rev. 3, 20-Jan-99

www.vishay.de • FaxBack [phone]

3 (9)