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.

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

Downloads

Datasheet
All documentation

All documents

Design tool

RF Power Lifetime Calculator

Transistor:
BLF8G20LS-140GV

Power LDMOS transistor

°C

Parametrics

Symbol Parameter Conditions Min Typ/Nom Max Unit
frange frequency range 1805 1990 MHz
PL(3dB) nominal output power at 3 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sot1244c_po Horizontal, Rail Pack Withdrawn Standard Marking BLF8G20LS-140GVQ
(9340 683 05127)
Reel 13" Q1/T1 Withdrawn Standard Marking BLF8G20LS-140GVJ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 201606001DN Full Withdrawal
BLF8G20LS-140GV 9340 683 05118 2017-03-31 2017-06-30 201606001DN Full Withdrawal

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