TRANSISTOR RF LDMOS SOT467C

BLF2045,112

Manufacturer Part NumberBLF2045,112
DescriptionTRANSISTOR RF LDMOS SOT467C
ManufacturerNXP Semiconductors
BLF2045,112 datasheet
 

Specifications of BLF2045,112

Package / CaseSOT467CTransistor TypeLDMOS
Frequency2GHzGain10dB
Voltage - Rated65VCurrent Rating4.5A
Current - Test180mAVoltage - Test26V
Power - Output30WConfigurationSingle
Transistor PolarityN-ChannelResistance Drain-source Rds (on)0.34 Ohms
Drain-source Breakdown Voltage65 VGate-source Breakdown Voltage+/- 15 V
Continuous Drain Current4.5 AMaximum Operating Temperature+ 200 C
Mounting StyleSMD/SMTMinimum Operating Temperature- 65 C
ApplicationUHFChannel TypeN
Drain Source Voltage (max)65VOutput Power (max)30W
Power Gain (typ)@vds10(Min)@26VdBFrequency (min)1.8GHz
Frequency (max)2.2GHzPackage TypeLDMOST
Pin Count3Forward Transconductance (typ)2S
Drain Source Resistance (max)340(Typ)@12.5VmohmInput Capacitance (typ)@vds38@26VpF
Output Capacitance (typ)@vds31@26VpFReverse Capacitance (typ)1.7@26VpF
Operating Temp Range-65C to 200CDrain Efficiency (typ)30(Max)%
MountingScrewMode Of Operation2-Tone Class-AB
Number Of Elements1Vswr (max)10
Screening LevelMilitaryLead Free Status / RoHS StatusLead free / RoHS Compliant
Noise Figure-Other names568-2387
934055383112
BLF2045
BLF2045
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DISCRETE SEMICONDUCTORS
DATA SHEET
BLF2045
UHF power LDMOS transistor
Product specification
Supersedes data of 2003 Feb 27
M3D381
2004 Feb 11

BLF2045,112 Summary of contents

  • Page 1

    DISCRETE SEMICONDUCTORS DATA SHEET BLF2045 UHF power LDMOS transistor Product specification Supersedes data of 2003 Feb 27 M3D381 2004 Feb 11 ...

  • Page 2

    Philips Semiconductors UHF power LDMOS transistor FEATURES Typical 2-tone performance at a supply voltage and I of 500 mA DQ – Output power = 30 W (PEP) – Gain = 12.5 dB – Efficiency = 32% – ...

  • Page 3

    Philips Semiconductors UHF power LDMOS transistor LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 60134). SYMBOL V drain-source voltage DS V gate-source voltage GS I drain current (DC storage temperature stg T junction temperature j ...

  • Page 4

    Philips Semiconductors UHF power LDMOS transistor CHARACTERISTICS unless otherwise specified. j SYMBOL PARAMETER V drain-source breakdown voltage (BR)DSS V gate-source threshold voltage GSth I drain-source leakage current DSS I drain cut-off current DSX I gate leakage ...

  • Page 5

    Philips Semiconductors UHF power LDMOS transistor APPLICATION INFORMATION RF performance in a common source class-AB circuit. T MODE OF OPERATION 2-tone, class- 2000 Ruggedness in class-AB operation The BLF2045 is capable of withstanding a load mismatch ...

  • Page 6

    Philips Semiconductors UHF power LDMOS transistor 0 handbook, halfpage d im (dBc 180 mA 2000 MHz 2000.1 ...

  • Page 7

    Philips Semiconductors UHF power LDMOS transistor handbook, full pagewidth C1 50 input 2004 Feb gate Fig.8 Class-AB test circuit for 2 GHz ...

  • Page 8

    Philips Semiconductors UHF power LDMOS transistor List of components (see Figs 8 and 9) COMPONENT C2, C4, C7 and C8 Tekelec variable capacitor; type 37281 C3 multilayer ceramic chip capacitor; note 1 2.4 pF C1, C5, C9 and C10 multilayer ...

  • Page 9

    Philips Semiconductors UHF power LDMOS transistor handbook, full pagewidth input Dimensions in mm. The components are situated on one side of the copper-clad printed-circuit board with Teflon dielectric ( The other side is unetched and ...

  • Page 10

    Philips Semiconductors UHF power LDMOS transistor PACKAGE OUTLINE Flanged LDMOST ceramic package; 2 mounting holes; 2 leads DIMENSIONS (millimetre dimensions are derived from the original inch dimensions) UNIT 4.67 5.59 0.15 ...

  • Page 11

    Philips Semiconductors UHF power LDMOS transistor DATA SHEET STATUS DATA SHEET PRODUCT LEVEL (1) STATUS STATUS I Objective data Development II Preliminary data Qualification III Product data Production Notes 1. Please consult the most recently issued data sheet before initiating ...

  • Page 12

    Philips Semiconductors – a worldwide company Contact information For additional information please visit http://www.semiconductors.philips.com. For sales offices addresses send e-mail to: sales.addresses@www.semiconductors.philips.com. © Koninklijke Philips Electronics N.V. 2004 All rights are reserved. Reproduction in whole or in part is prohibited ...