BFU550WF footprint, schematic symbol and 3D model by NXP

Symbol

click to zoom

PCB Footprints

click to zoom

Datasheet Download Datasheet
Stock & Prices Price & Stock for BFU550WF
Part Number BFU550WF
Manufacturer NXP
Pin Count 3
Part Category Transistor BJT NPN
Package Category SOT23 (3-Pin)
Footprint Name SOT23 (3-Pin) - sot323-ren1
Released Date Jun 10, 2020
Last Modified Date Mar 7, 2023 4:10 PM UTC
Pinout / Pin List Click Here (Member Only)

BFU550WF Details

Manufacturer Part Number:
BFU550WF
Brand Name:
NXP Semiconductor
Rohs Code:
Yes
Part Life Cycle Code:
End Of Life
Part Package Code:
SC-70
Package Description:
SC-70, 3 PIN
Pin Count:
3
Manufacturer Package Code:
SOT323
Country Of Origin:
Malaysia
ECCN Code:
EAR99
HTS Code:
8541.21.00
Manufacturer:
NXP Semiconductors
YTEOL:
1
Additional Feature:
LOW NOISE
Collector Current-Max (IC):
0.05 A
Collector-Base Capacitance-Max:
0.74 pF
Collector-Emitter Voltage-Max:
12 V
Configuration:
SINGLE
DC Current Gain-Min (hFE):
60
Highest Frequency Band:
L BAND
JESD-30 Code:
R-PDSO-G3
JESD-609 Code:
e3
Moisture Sensitivity Level:
1
Number of Elements:
1
Number of Terminals:
3
Operating Temperature-Max:
150 °C
Operating Temperature-Min:
-40 °C
Package Body Material:
PLASTIC/EPOXY
Package Shape:
RECTANGULAR
Package Style:
SMALL OUTLINE
Peak Reflow Temperature (Cel):
260
Polarity/Channel Type:
NPN
Power Dissipation-Max (Abs):
0.45 W
Reference Standard:
AEC-Q101; IEC-60134
Surface Mount:
YES
Terminal Finish:
Tin (Sn)
Terminal Form:
GULL WING
Terminal Position:
DUAL
Time@Peak Reflow Temperature-Max (s):
30
Transistor Application:
AMPLIFIER
Transistor Element Material:
SILICON
Transition Frequency-Nom (fT):
11000 MHz

BFU550WF Frequently Asked Questions (FAQs)

A good PCB layout for the BFU550WF involves keeping the input and output tracks as short as possible, using a solid ground plane, and placing decoupling capacitors close to the device. A 4-layer PCB with a dedicated ground plane is recommended.
To optimize the performance of the BFU550WF, ensure that the input and output impedances are matched, use a high-quality RF choke, and optimize the PCB layout for minimal parasitic inductance and capacitance. Additionally, use a suitable heat sink to keep the device temperature within the recommended range.
The BFU550WF can handle a maximum input power of +25 dBm (316 mW) and a maximum output power of +28 dBm (631 mW) at 50 ohms. However, the actual power handling capability may vary depending on the specific application and operating conditions.
To ensure the reliability and longevity of the BFU550WF, follow proper handling and storage procedures, avoid exceeding the recommended operating conditions, and ensure that the device is properly soldered and mounted on the PCB. Additionally, use a suitable thermal interface material and heat sink to keep the device temperature within the recommended range.
The key considerations for thermal management of the BFU550WF include using a suitable heat sink, ensuring good thermal contact between the device and heat sink, and keeping the device temperature within the recommended range of -40°C to +125°C. A thermal interface material with a thermal conductivity of at least 1 W/m-K is recommended.

Trust Checks

Community Provided

System Verified

Community Approved

BFU550WF Overview

Use the download button to access the BFU550WF schematic symbol and PCB footprint.

To find more CAD model downloads similar to this part, try a partial part number search, like BFU55, or try a keyword search, such as RF Small Signal Bipolar Transistors

About NXP

NXP Semiconductors is a leading manufacturer of semiconductor devices with a wide range of semiconductor solutions, including microcontrollers, sensors, connectivity solutions, power management ICs, and security solutions. These products are used in a variety of applications such as automotive, industrial automation, smart homes, mobile devices, and more. NXP Semiconductors is one of the world’s largest semiconductor companies and is headquartered in Eindhoven, the Netherlands.

Parts related to BFU550WF

Showing 0 results