BLF884PS

UHF power LDMOS transistor


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A 350 W LDMOS RF power transistor for broadcast transmitter applications and industrial applications. The excellent ruggedness of this device makes it ideal for digital and analog transmitter applications.

Features and benefits

  • Excellent ruggedness
  • Optimum thermal behavior and reliability, Rth(j-c) = 0.22 K/W
  • High power gain
  • High efficiency
  • Designed for broadband operation (470 MHz to 860 MHz)
  • Internal input matching for high gain and optimum broadband operation
  • Excellent reliability
  • Easy power control
  • Compliant to Directive 2002/95/EC, regarding RoHS

Applications

  • Communication transmitter applications in the UHF band
  • Industrial applications in the UHF band
All information on this product information page is subject to the subsequent disclaimers:

Parametrics of this product

SymbolParameterConditionsMinTyp/NomMaxUnit
frangefrequency range470860MHz
PL(1dB)nominal output power at 1 dB gain compression300W
Test signal: CW
IDqquiescent drain currentVDS = 50 V [0]0.65A
PL(AV)average output powerf1 = 860 MHz; f2 = 860.1 MHz150W
Gppower gainVDS = 50 V; f1 = 860 MHz; f2 = 860.1 MHz2021dB
ηDdrain efficiencyVDS = 50 V; IDq = 0.65 A; f1 = 860 MHz; f2 = 860.1 MHz4246%
IMD3third-order intermodulation distortionVDS = 50 V; IDq = 0.65 A; f1 = 860 MHz; f2 = 860.1 MHz-32-28dBc

Package

Type numberPackageOutline versionReflow-/Wave solderingPackingProduct statusMarkingOrderable part number, (Ordering code (12NC))
BLF884PSCDFM4
(SOT1121B)
sot1121b_poBulk PackActiveStandard MarkingBLF884PS,112
( 9340 660 77112 )

Pinning information

PinSymbolDescriptionSimplified outlineGraphic symbol
1D1drain1sot1121b_sv (CDFM4)BLF369; symbol drawing
2D2drain2
3G1gate1
4G2gate2
5Ssource

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateMSLMSL LF
BLF884PSBLF884PS,112BLF884PSAlways Pb-freeNANA
Quality and reliability disclaimer

Quality and reliability disclaimer

Important Legal Notice on the product/generic quality information, No Warranty

NXP Semiconductors is providing this data for your convenience only. Please note however that NO WARRANTY, REPRESENTATION, GUARANTEE OR LEGALLY BINDING PRODUCT DESCRIPTION is provided by publishing this informational data, nor does NXP Semiconductors acknowledge or accept any liability related thereto. The documentation and data on NXP Semiconductors products can be found in the data sheets as officially published by NXP Semiconductors. For all purchase of products from NXP Semiconductors the NXP Semiconductors' General Terms and Conditions of Commercial Sale will apply.

NXP SEMICONDUCTORS PROVIDES THE DATA HEREUNDER “AS IS” WITHOUT WARRANTY WHATSOEVER. NXP SEMICONDUCTORS DOES NOT WARRANT OR REPRESENT THAT ANY DATA PROVIDED ON THIS WEBSITE IS CORRECT OR FIT FOR A PARTICULAR PURPOSE WHATSOEVER. IT IS PROVIDED WITHOUT ANY WARRANTY WHATSOEVER, WHETHER EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY, COMPLETENESS NONINFRINGEMENT OF INTELLECTUAL PROPERTY OR OTHERWISE AND MAY BE CHANGED, MODIFIED OR DELETED BY NXP SEMICONDUCTORS AT ANY TIME.

Any use of the data provided hereunder is at your own risk.

IN NO EVENT SHALL NXP SEMICONDUCTORS, BE LIABLE FOR ANY DIRECT, SPECIAL, INDIRECT, CONSEQUENTIAL, PUNITIVE, OR INCIDENTAL DAMAGES (INCLUDING WITHOUT LIMITATION DAMAGES FOR LOSS OF BUSINESS, BUSINESS INTERRUPTION, LOSS OF USE, LOSS OF DATA OR INFORMATION, AND THE LIKE) ARISING OUT OF THE USE OF THE DATA, WHETHER OR NOT BASED ON TORT (INCLUDING NEGLIGENCE), STRICT LIABILITY, BREACH OF CONTRACT, BREACH OF WARRANTY OR ANY OTHER THEORY, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. NOTWITHSTANDING ANY DAMAGES THAT YOU MIGHT INCUR FOR ANY REASON WHATSOEVER (INCLUDING, WITHOUT LIMITATION, ALL DAMAGES REFERENCED ABOVE AND ALL GENERAL DAMAGES), THE ENTIRE LIABILITY OF NXP SEMICONDUCTORS, AND YOUR EXCLUSIVE REMEDY FOR ALL OF THE FOREGOING SHALL BE LIMITED TO ACTUAL DAMAGES INCURRED BY YOU BASED ON REASONABLE RELIANCE UP TO ONE DOLLARS (US$1.00). THE FOREGOING LIMITATIONS, EXCLUSIONS AND DISCLAIMERS SHALL APPLY TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, EVEN IF ANY REMEDY FAILS OF ITS ESSENTIAL PURPOSE.

Your use of this data, and all consequences of such use, is solely your responsibility. You must perform sufficient engineering and additional qualification testing in order to properly evaluate your application and determine whether a candidate NXP Semiconductors device is suitable for use in that application.

NXP Semiconductors' products are specifically designed and manufactured to be used within the electrical, thermal, mechanical and other parameters set forth in NXP Semiconductors' data sheets. Quality and reliability data provided by NXP Semiconductors, such as MTBF, MSL and FIT, is intended to be a non-binding estimate of product performance based upon diffusion process, history only. It does not imply that any performance levels reflected in such data can be met if the product is operated outside the conditions expressly stated in the latest published data sheet for a device or in your application.

The RoHS data provided hereunder is preliminary and non binding for NXP Semiconductors. NXP Semiconductors does not accept any liability related to this data.

NXP Semiconductors products are not designed, authorized or warranted to be suitable for use in medical, military, aircraft, space or life support equipment, nor in applications where failure or malfunction of an NXP Semiconductors product can reasonably be expected to result in personal injury, death or severe property or environmental damage nor for any other use that is not explicitly agreed between the parties. NXP Semiconductors accepts no liability for inclusion and/or use of NXP Semiconductors products in such equipment or applications and therefore such inclusion and/or use is at the customer's own risk.

Any use of NXP Semiconductors' products beyond the scope defined in the current NXP Semiconductors' data sheet voids all warranty responsibility of NXP Semiconductors with respect to such devices, and also voids all responsibility of NXP Semiconductors with respect to any applications assistance, product design, software performance or services of any kind that were or may have been performed in connection with the sale of any such devices.

Further, resale of NXP Semiconductors' products or services with statements different from or beyond the parameters stated by NXP Semiconductors for that product in official NXP Semiconductors data sheets, or without the warnings or instructions provided by NXP Semiconductors, voids all express and any implied warranties for the associated NXP Semiconductors product or service, and is an unfair and deceptive business practice.

Documentation for this product

File nameTitleTypeFormatDate
BLF884P_BLF884PSUHF power LDMOS transistorData sheetpdf2011-12-16
AN10896Mounting and Soldering of RF transistorsApplication notepdf2012-12-19
PCB_Design_BLF884P_BLF884PS_Data-sheetPCB Design BLF884P(S) (Data sheet)Design supportzip2012-04-23
75017197RF power UHF/DVB-T broadcasting at its bestLeafletpdf2011-11-29
75017312350 W LDMOS RF power transistor for digital & analog transmittersLeafletpdf2012-09-30
fatigue_in_aluminum_bond_wiresFatigue in aluminum bond wiresMounting and solderingpdf2009-10-08
75017565NXP's RF Manual 18th editionSelection guidepdf2014-06-17
BLF884P_ADS-2009_ModelBLF884P ADS-2009 ModelSimulation modelzip2013-02-28
BLF884P_MWO_ModelBLF884P MWO ModelSimulation modelzip2013-11-21
75017452Ultra Wideband Doherty cuts Energy Consumption in HalfWhite paperpdf2013-06-05
sot1121b_poearless flanged ceramic package; 4 leadsOutline drawingpdf2012-06-08

Ordering & availability

Type numberOrdering code (12NC)Orderable part numberRegionDistributorIn stockOrder quantityInventory dateBuy onlineSamples
BLF884PS9340 660 77112BLF884PS,112NADigiKey2117/24/2014Buy online 
   NARFMW Ltd1307/22/2014Buy online 
   EURFMW Ltd1307/22/2014Buy online 

Sample

Sample orders normally take 2-4 days for delivery.
If you do not have a direct account with NXP our network of global and regional distributors is available and equipped to support you with NXP samples. As a NXP customer you also have the option to order samples via our sales organisation.

Technical support

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Please select one of the following options:

Find answers to your design questions on this page. If available you can find information in our NXP Support Community or you can find NXP models, Demo boards and Design tools.

Models

TitleTypeDate
PCB Design BLF884P(S) (Data sheet)Design support2012-04-23
BLF884P ADS-2009 ModelSimulation model2013-02-28
BLF884P MWO ModelSimulation model2013-11-21

Frequently asked questions and Community discussions

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