BFP640
RF Bipolar Transistors
Inventory:7,021
- 90-day after-sales guarantee
- 365 Days Quality Guarantee
- Genuine Product Guarantee
- 7*24 hours service quarantee
-
Part Number : BFP640
-
Package/Case : SOT-343
-
Manufacturer : INFINEON
-
Components Classification : Pneumatics Accessories
-
Datesheet : BFP640 DataSheet (PDF)
Overview of BFP640
The BFP640 is a high-frequency low-noise amplifier optimized for wireless communication applications. It provides excellent performance for analog and digital signal switching.
Pinout
The BFP640 pinout refers to the configuration and function of each pin in its SOT-343-4 package. This package typically includes a diagram showing the layout of the pins when viewed from the top down with pins named sequentially. Each pin on the BFP640 has a specific role such as power supply input, ground connection, or signal interface. The pinout details are crucial for integrating this component into a circuit as they ensure correct connections for optimal device performance. Designers and engineers must refer to the datasheet provided by the manufacturer (Infineon) to get accurate information regarding each pin's function and electrical characteristics.
Features
- High-frequency operation: The BFP640 is designed for high-frequency applications, making it ideal for wireless communication systems.
- Low-noise amplifier: This feature ensures minimal noise interference in the amplification process, providing a clean signal output.
- Cost-effective solution: The compact and lightweight design of the BFP640 makes it an efficient and cost-effective choice for wireless communication applications.
- Easy integration: The BFP640 is designed to simplify the integration process with other components, minimizing complexity and improving overall system performance.
Applications
- Biotechnology research: The BFP640 can be used in bio-signal amplification applications such as electrophysiology, electroencephalography, and electromyography.
- Medical diagnostics: This component is suitable for various medical diagnostic tools that require high-frequency signal amplification and processing.
- Food and beverage analysis: The BFP640 can be used in food quality control systems that rely on signal amplification techniques for quality assurance.
- Environmental monitoring: This component is applicable in various environmental monitoring applications, including industrial process control, weather pattern detection, and ecological research.
Equivalents
For similar functionalities, consider these alternatives to the BFP640:
- TFA1006P: A high-frequency amplifier module designed for wireless communication applications, offering comparable performance and features.
Frequently Asked Questions
Q: What is the frequency range of the BFP640?
A: The BFP640 operates within a frequency range of 100 MHz to 1 GHz.
Q: Is the BFP640 a suitable choice for medical applications?
A: Yes, the BFP640 can be used in various medical diagnostic tools that require high-frequency signal amplification and processing.
Q: How do I ensure optimal performance from the BFP640?
A: Refer to the datasheet provided by Infineon for accurate information regarding pinouts, electrical characteristics, and operating conditions.
Q: Can the BFP640 be used in other applications beyond wireless communication?
A: Yes, the BFP640 can be used in various applications that require high-frequency signal processing, such as bio-signal amplification, industrial process control, and ecological research.
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Source Content uid | BFP640 | Pbfree Code | Yes |
Rohs Code | Yes | Part Life Cycle Code | Active |
Ihs Manufacturer | INFINEON TECHNOLOGIES AG | Package Description | SMALL OUTLINE, R-PDSO-G4 |
Pin Count | 4 | Reach Compliance Code | compliant |
ECCN Code | EAR99 | Samacsys Manufacturer | Infineon |
Additional Feature | LOW NOISE, HIGH RELIABILITY | Case Connection | EMITTER |
Collector Current-Max (IC) | 0.05 A | Collector-Base Capacitance-Max | 0.2 pF |
Collector-Emitter Voltage-Max | 4 V | Configuration | SINGLE |
DC Current Gain-Min (hFE) | 110 | Highest Frequency Band | C BAND |
JESD-30 Code | R-PDSO-G4 | JESD-609 Code | e3 |
Moisture Sensitivity Level | 1 | Number of Elements | 1 |
Number of Terminals | 4 | Operating Temperature-Max | 150 °C |
Package Body Material | PLASTIC/EPOXY | Package Shape | RECTANGULAR |
Package Style | SMALL OUTLINE | Polarity/Channel Type | NPN |
Power Dissipation-Max (Abs) | 0.2 W | Qualification Status | Not Qualified |
Reference Standard | AEC-Q101 | Surface Mount | YES |
Terminal Finish | TIN | Terminal Form | GULL WING |
Terminal Position | DUAL | Transistor Application | AMPLIFIER |
Transistor Element Material | SILICON GERMANIUM | Transition Frequency-Nom (fT) | 40000 MHz |
Warranty & Returns
Warranty, Returns, and Additional Information
-
QA & Return Policy ?
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
-
Shipping and Package ?
Shipping:For example, FedEx, JP, UPS, DHL,SAGAWA, or YTC.
Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.
-
Payment ?
For example, channels like VISA,MasterCard,Western Union,PayPal,MoneyGram,Rakuten Pay and more.
If you have specific payment channel preferences or requirements, please get in touch with our sales team for assistance.

BFP182W
RF Small Signal Bipolar Transistor BFP182W

BFR193W
12V NPN Transistor

BFR340F
High-frequency amplifier for RF applications

BFP620
Advanced Bipolar Transistors designed for high-frequency operatio

BFP182W
RF Small Signal Bipolar Transistor BFP182W

BFR193W
12V NPN Transistor

BFR340F
High-frequency amplifier for RF applications

SLA-230-ALE
Industrial Relays Phase Monitor/Relay

ADL5310ACPZ
Wide-range operational amplifier with low noise and distortio

ADCMP370AKSZ
Exclusive for Original Equipment Manufacturers and Contract Manufacturers

B7A-T6D2
Other Modules 16 PTS PNP PC 19.2MS

SI9950DY
High-performance transistor for modern electronics design

BFR183W
NPN Silicon Transistor for Ultra High Frequency Band

BFP640
RF Bipolar Transistors
Inventory:
7,021
Warranty & Returns
After Sales Service
What after-sales service can be provided?
We provide an extended quality assurance period of 365 days for all components we offer. If a return or exchange becomes essential, kindly adhere to these guidelines:
·Initiate the request within 90 days after the item's shipment date.
·Coordinate the return or exchange with our team.
·Keep the items in their original condition as delivered.
·Please be aware that the feasibility of returning or exchanging items is contingent upon an evaluation of their actual state upon return.
Shipping
What channels of transportation of goods does the website support?
We usually send out our orders during business days using FedEx, SF, UPS, or DHL. We're also here to assist with alternative shipping options. Should you require additional information about shipping particulars or expenses, please don't hesitate to get in touch with us.







Package
How to ensure that the parts will be intact during transportation?
The items we ship will be packaged in anti-static bags, ensuring ESD anti-static protection, while the outer packaging boasts exceptional durability and sealing. We offer packaging options like Tape and Reel, Cut Tape, Tube, or Tray to suit your needs.




Payment
Which payment methods can be used to pay for goods
Accepted payment methods commonly encompass VISA, MasterCard, UnionPay, Western Union, PayPal, and various other options.
Should you have a particular payment preference or wish to seek information on rates and other specifics, please feel free to reach out to us.




