BLF8G20LS-140V

BLF8G20LS-140V

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: BLC9G20LS-160PV

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-140V

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 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-140V CDFM6
(SOT1244B)
sot1244b_po Reel 13" Q1/T1 Withdrawn Standard Marking BLF8G20LS-140VJ
(9340 683 06118)
Bulk Pack Withdrawn Standard Marking BLF8G20LS-140VU
(9340 683 06112)

Discontinuation information

Type number Ordering code (12NC) Last-time buy date Last-time delivery date Replacement product DN Notice Status Comments
BLF8G20LS-140V 9340 683 06118 2017-03-31 2017-06-30 BLC9G20LS-160PV 201606001DN Full Withdrawal
BLF8G20LS-140V 9340 683 06112 2017-03-31 2017-06-30 BLC9G20LS-160PV 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

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-140V 9340 683 06118 BLF8G20LS-140VJ RFMW Buy Not available
DigiKey Buy
BLF8G20LS-140V 9340 683 06112 BLF8G20LS-140VU RFMW Buy Not available
DigiKey Buy

Design support

Title Type Date
PCB Design BLF8G20LS-140(G)V (Data sheet) Design support 2014-10-09