BFS17A Vishay, BFS17A Datasheet

BFS17A
Manufacturer Part Number	BFS17A
Description	Silicon Npn Planar Rf Transistor
Manufacturer	Vishay
BFS17A datasheet	1. BFS17A.pdf (10 pages)

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Silicon NPN Planar RF Transistor

Features

• Low noise figure

• High power gain

• Small collector capacitance

• Lead (Pb)-free component

• Component in accordance to RoHS 2002/95/EC

and WEEE 2002/96/EC

Applications

Wide band, low noise, small signal amplifiers up to

UHF frquencies, high speed logic applications and

oscillator applications.

Mechanical Data

Typ: BFS17A

Case: SOT-23 Plastic case

Weight: approx. 8.0 mg

Marking: E2

Pinning: 1 = Collector, 2 = Base, 3 = Emitter

Typ: BFS17AR

Case: SOT-23 Plastic case

Weight: approx. 8.0 mg

Marking: E5

Pinning: 1 = Collector, 2 = Base, 3 = Emitter

Typ: BFS17AW

Case: SOT-323 Plastic case

Weight: approx. 6.0 mg

Marking: WE2

Pinning: 1 = Collector, 2 = Base, 3 = Emitter

Absolute Maximum Ratings

= 25 °C, unless otherwise specified

amb

Parameter

Collector-base voltage

Collector-emitter voltage

Emitter-base voltage

Collector current

≤ 60 °C

Total power dissipation

amb

Junction temperature

Storage temperature range

Document Number 85039

Rev. 1.5, 29-Apr-05

BFS17A / BFS17AR / BFS17AW

Test condition

Symbol

CBO

CEO

EBO

tot

stg

Vishay Semiconductors

SOT-23

SOT-323

19150

Electrostatic sensitive device.

Observe precautions for handling.

Value

Unit

2.5

200

150

°C

- 65 to + 150

°C

www.vishay.com

Download datasheet (210Kb)

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BFS17A Summary of contents
Page 1 ... Parameter Collector-base voltage Collector-emitter voltage Emitter-base voltage Collector current ≤ 60 °C Total power dissipation T amb Junction temperature Storage temperature range Document Number 85039 Rev. 1.5, 29-Apr-05 BFS17A / BFS17AR / BFS17AW Test condition Symbol V CBO V CEO ... Page 2 ... BFS17A / BFS17AR / BFS17AW Vishay Semiconductors Maximum Thermal Resistance Parameter Junction ambient glass fibre printed board ( 1.5) mm Electrical DC Characteristics °C, unless otherwise specified amb Parameter Collector-emitter cut-off current Collector-base cut-off current Emitter-base cut-off current ... Page 3 ... Document Number 85039 Rev. 1.5, 29-Apr-05 BFS17A / BFS17AR / BFS17AW S11 S21 LIN ANG LIN ANG MAG MAG deg deg 0.829 -29.5 6.22 158.9 0.672 -79.5 4.80 126.1 0.544 -113.6 3 ... Page 4 ... BFS17A / BFS17AR / BFS17AW Vishay Semiconductors /mA f/MHz 100 300 500 800 1000 1200 1500 1800 2000 10 5 100 300 500 800 1000 1200 1500 1800 2000 10 10 100 300 500 800 1000 1200 1500 1800 2000 10 15 100 ... Page 5 ... MHz 0 – Collector Base Voltage ( V ) 13606 CB Figure 3. Collector Base Capacitance vs. Collector Base Voltage Document Number 85039 Rev. 1.5, 29-Apr-05 BFS17A / BFS17AR / BFS17AW 13607 Figure 4. Noise Figure vs. Collector Current 30 20 Vishay Semiconductors 800 MHz = 50 Ω ... Page 6 ... BFS17A / BFS17AR / BFS17AW Vishay Semiconductors = 50 Ω mA j0.5 j0.2 2.0 GHz 1 0.3 –j0.2 0.1 –j0.5 –j2 –j 13550 Figure 5. Input Reflection Coefficient ° 2.0 GHz 120 ° 1.5 150 ° 1.0 0.5 0.1 180 ° 0.08 –150 ° –120 ° –60° –90° 13551 Figure 6 ... Page 7 ... Package Dimensions in mm (Inches) 0.1 (.004) max. 0.4 (.016) 0.4 (.016) 3.1 (.122) 2.8 (.110) 0.4 (.016 0.95 (.037) 0.95 (.037) Document Number 85039 Rev. 1.5, 29-Apr-05 BFS17A / BFS17AR / BFS17AW 0.175 (.007) 0.098 (.005) 2.6 (.102) 2.35 (.092) Mounting Pad Layout 0.52 (0.020) 0.9 (0.035) 2.0 (0.079) 0.95 (0.037) 0.95 (0.037) 0.175 (.007) 0.098 (.005) 2.6 (.102) 2 ... Page 8 ... BFS17A / BFS17AR / BFS17AW Vishay Semiconductors Package Dimensions in mm (Inches) 0.10 (0.004) 10 2.05 (0.080) 0.30 (0.012) 1.3 (0.051) www.vishay.com 8 0.10 (0.004) 1.00 (0.039) Mounting Pad Layout 2.0 (0.079) 0.95 (0.37) SO Method E 0.39 (0.015) 0.9 (0.035) 0.95 (0.037) 96 12236 Document Number 85039 Rev. 1.5, 29-Apr-05 ... Page 9 ... Vishay Semiconductor GmbH, P.O.B. 3535, D-74025 Heilbronn, Germany Document Number 85039 Rev. 1.5, 29-Apr-05 BFS17A / BFS17AR / BFS17AW and may do so without further notice. Vishay Semiconductors www.vishay.com 9 ... Page 10 ... Information contained herein is intended to provide a product description only. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right ...

BFS17A Summary of contents

Page 1
... Parameter Collector-base voltage Collector-emitter voltage Emitter-base voltage Collector current ≤ 60 °C Total power dissipation T amb Junction temperature Storage temperature range Document Number 85039 Rev. 1.5, 29-Apr-05 BFS17A / BFS17AR / BFS17AW Test condition Symbol V CBO V CEO ...
Page 2
... BFS17A / BFS17AR / BFS17AW Vishay Semiconductors Maximum Thermal Resistance Parameter Junction ambient glass fibre printed board ( 1.5) mm Electrical DC Characteristics °C, unless otherwise specified amb Parameter Collector-emitter cut-off current Collector-base cut-off current Emitter-base cut-off current ...
Page 3
... Document Number 85039 Rev. 1.5, 29-Apr-05 BFS17A / BFS17AR / BFS17AW S11 S21 LIN ANG LIN ANG MAG MAG deg deg 0.829 -29.5 6.22 158.9 0.672 -79.5 4.80 126.1 0.544 -113.6 3 ...
Page 4
... BFS17A / BFS17AR / BFS17AW Vishay Semiconductors /mA f/MHz 100 300 500 800 1000 1200 1500 1800 2000 10 5 100 300 500 800 1000 1200 1500 1800 2000 10 10 100 300 500 800 1000 1200 1500 1800 2000 10 15 100 ...
Page 5
... MHz 0 – Collector Base Voltage ( V ) 13606 CB Figure 3. Collector Base Capacitance vs. Collector Base Voltage Document Number 85039 Rev. 1.5, 29-Apr-05 BFS17A / BFS17AR / BFS17AW 13607 Figure 4. Noise Figure vs. Collector Current 30 20 Vishay Semiconductors 800 MHz = 50 Ω ...
Page 6
... BFS17A / BFS17AR / BFS17AW Vishay Semiconductors = 50 Ω mA j0.5 j0.2 2.0 GHz 1 0.3 –j0.2 0.1 –j0.5 –j2 –j 13550 Figure 5. Input Reflection Coefficient ° 2.0 GHz 120 ° 1.5 150 ° 1.0 0.5 0.1 180 ° 0.08 –150 ° –120 ° –60° –90° 13551 Figure 6 ...
Page 7
... Package Dimensions in mm (Inches) 0.1 (.004) max. 0.4 (.016) 0.4 (.016) 3.1 (.122) 2.8 (.110) 0.4 (.016 0.95 (.037) 0.95 (.037) Document Number 85039 Rev. 1.5, 29-Apr-05 BFS17A / BFS17AR / BFS17AW 0.175 (.007) 0.098 (.005) 2.6 (.102) 2.35 (.092) Mounting Pad Layout 0.52 (0.020) 0.9 (0.035) 2.0 (0.079) 0.95 (0.037) 0.95 (0.037) 0.175 (.007) 0.098 (.005) 2.6 (.102) 2 ...
Page 8
... BFS17A / BFS17AR / BFS17AW Vishay Semiconductors Package Dimensions in mm (Inches) 0.10 (0.004) 10 2.05 (0.080) 0.30 (0.012) 1.3 (0.051) www.vishay.com 8 0.10 (0.004) 1.00 (0.039) Mounting Pad Layout 2.0 (0.079) 0.95 (0.37) SO Method E 0.39 (0.015) 0.9 (0.035) 0.95 (0.037) 96 12236 Document Number 85039 Rev. 1.5, 29-Apr-05 ...
Page 9
... Vishay Semiconductor GmbH, P.O.B. 3535, D-74025 Heilbronn, Germany Document Number 85039 Rev. 1.5, 29-Apr-05 BFS17A / BFS17AR / BFS17AW and may do so without further notice. Vishay Semiconductors www.vishay.com 9 ...
Page 10
... Information contained herein is intended to provide a product description only. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right ...

BFS17A

BFS17A

Related parts for BFS17A

BFS17A Summary of contents

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