Power LDMOS transistor

200 W LDMOS power transistor for base station applications at frequencies from 1805 MHz to 1990 MHz

Features and benefits

  • Designed for low memory effects providing excellent pre-distortability
  • Internally matched for ease of use
  • Excellent ruggedness
  • Integrated ESD protection
  • High efficiency
  • Designed for broadband operation (1805 MHz to 1990 MHz)
  • Low Rth providing excellent thermal stability
  • Lower output capacitance for improved performance in Doherty applications
  • Compliant to Restriction of Hazardous Substances (RoHS) Directive 2002/95/EC

Applications

  • RF power amplifiers for W-CDMA base stations and multicarrier applications

Downloads

Datasheet
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All documentation

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Design tool

RF Power Lifetime Calculator

Transistor:
BLF7G20LS-200

Power LDMOS transistor

°C

Parametrics

Symbol Parameter Conditions Min Typ/Nom Max Unit
frange frequency range 1805 1990 MHz
PL(1dB) nominal output power at 1 dB gain compression 200 W
Test signal: 2-c W-CDMA
Gp power gain PL(AV) = 55 W; VDS = 28 V 17 18 dB
RLin input return loss PL(AV) = 55 W; VDS = 28 V; IDq = 1620 mA -10 dB
ηD drain efficiency PL(AV) = 55 W; VDS = 28 V; 1805 MHz ≤ f ≤ 1880 MHz; IDq = 1620 mA 30 33 %
PL(AV) average output power 55 W
ACPR adjacent channel power ratio PL(AV) = 55 W; VDS = 28 V; 1805 MHz ≤ f ≤ 1880 MHz; IDq = 1620 mA -29 dBc

Package / Packing

Type number Package Outline version Reflow-/Wave
soldering
Packing Product status Marking Orderable part number,
(Ordering code (12NC))
BLF7G20LS-200 SOT502B
(SOT502B)
sot502b_po Reel 13" Q1/T1 Active Standard Marking BLF7G20LS-200,118
(9340 645 84118)
Bulk Pack Active Standard Marking BLF7G20LS-200,112
(9340 645 84112)

Pinning info

Pin Symbol Description Simplified outline Graphic symbol
1 D drain
2 G gate
3 S source

Quality

Type number Orderable part number Chemical content RoHS / RHF Leadfree conversion date MSL MSL LF
BLF7G20LS-200 BLF7G20LS-200,118 BLF7G20LS-200 Always Pb-free 1 1
BLF7G20LS-200 BLF7G20LS-200,112 BLF7G20LS-200 Always Pb-free 1 1
Quality and reliability disclaimer

Ordering & availability

Type number Ordering code (12NC) Orderable part number Distributor Buy online Samples
BLF7G20LS-200 9340 645 84118 BLF7G20LS-200,118 RFMW Buy Request samples
DigiKey Buy
BLF7G20LS-200 9340 645 84112 BLF7G20LS-200,112 RFMW Buy Not available
DigiKey Buy

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