BLF8G20LS-140GV

BLF8G20LS-140GV

Download datasheet This product has been discontinued.
Click here for discontinuation information.
This product has been discontinued. Click here for discontinuation information.
The replacement is: BLF9G20LS-160V

Power LDMOS transistor

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

Features and benefits

  • Excellent ruggedness
  • High efficiency
  • Low thermal resistance providing excellent thermal stability
  • Decoupling leads to enable improved video bandwidth (150 MHz typical)
  • Designed for broadband operation (1805 MHz to 1990 MHz)
  • Lower output capacitance for improved performance in Doherty applications
  • Designed for low memory effects providing excellent pre-distortability
  • Internally matched for ease of use
  • Integrated ESD protection
  • Compliant to Directive 2002/95/EC, regarding Restriction of Hazardous Substances (RoHS)

Applications

  • RF power amplifiers for base stations and multi carrier applications in the 1805 MHz to 1990 MHz frequency range

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 140 W
Test signal: 2-c W-CDMA
Gp power gain PL(AV) = 35 W; VDS = 28 V 17.3 18.5 dB
RLin input return loss PL(AV) = 35 W; VDS = 28 V; IDq = 900 mA -17 -10 dB
ηD drain efficiency PL(AV) = 35 W; VDS = 28 V; 1805 MHz ≤ f ≤ 1880 MHz; IDq = 900 mA 28 32 %
ACPR5M adjacent channel power ratio (5 MHz) PL(AV) = 35 W; VDS = 28 V; 1805 MHz ≤ f ≤ 1880 MHz; IDq = 900 mA -30 -25 dBc

Package / Packing

All type numbers in the table below are discontinued.

Type number Package Outline version Reflow-/Wave
soldering
Packing Product status Marking Orderable part number,
(Ordering code (12NC))
BLF8G20LS-140GV CDFM6
(SOT1244C)
sot1244c_po Horizontal, Rail Pack Discontinued Standard Marking BLF8G20LS-140GVQ
(9340 683 05127)
Reel 13" Q1/T1 Discontinued Standard Marking BLF8G20LS-140GVJ
(9340 683 05118)

Discontinuation information

Type number Ordering code (12NC) Last-time buy date Last-time delivery date Replacement product DN Notice Status Comments
BLF8G20LS-140GV 9340 683 05127 2017-03-31 2017-06-30 BLF9G20LS-160V 201606001DN Full Withdrawal No Gullwing version
BLF8G20LS-140GV 9340 683 05118 2017-03-31 2017-06-30 BLF9G20LS-160V 201606001DN Full Withdrawal No Gullwing version

Pinning info

Pin Symbol Description Simplified outline Graphic symbol
1 D drain
2 G gate
3 S source
4 D.L decoupling lead
5 D.L decoupling lead
6 n.c not connected
7 n.c not connected

Quality

All type numbers in the table below are discontinued.

Type number Orderable part number Chemical content RoHS / RHF Leadfree conversion date MSL MSL LF
Quality and reliability disclaimer

Ordering & availability

Type number Ordering code (12NC) Orderable part number Distributor Buy online Samples
BLF8G20LS-140GV 9340 683 05127 BLF8G20LS-140GVQ DigiKey Buy Not available
BLF8G20LS-140GV 9340 683 05118 BLF8G20LS-140GVJ DigiKey Buy Not available

Design support

Title Type Date
PCB Design BLF8G20LS-140(G)V (Data sheet) Design support 2014-10-09
BLF8G20LS-140GV ADS-2016 Simulation model 2017-03-27