BLF8G09LS-270W

BLF8G09LS-270W

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

270 W LDMOS power transistor with improved video bandwidth for base station applications at frequencies from 716 MHz to 960 MHz.

Features and benefits

  • Excellent ruggedness
  • Device can operate with the supply current delivered through the video leads
  • High efficiency
  • Low thermal resistance providing excellent thermal stability
  • Designed for broadband operation (716 MHz to 960 MHz)
  • Lower output capacitance for improved performance in Doherty applications
  • Decoupling leads to enable improved video bandwidth (55 MHz typical)
  • Designed for low memory effects providing excellent pre-distortability
  • Internally matched for ease of use
  • Integrated ESD protection
  • Design optimized for gull-wing and straight lead versions
  • Compliant to Directive 2002/95/EC, regarding Restriction of Hazardous Substances (RoHS)

Applications

RF power amplifiers for W-CDMA base stations and multi carrier applications in the 716 MHz to 960 MHz frequency range

Downloads

Datasheet
All documentation

All documents

Design tool

RF Power Lifetime Calculator

Transistor:
BLF8G09LS-270W

Power LDMOS transistor

°C

Parametrics

Symbol Parameter Conditions Min Typ/Nom Max Unit
frange frequency range 716 960 MHz
PL(1dB) nominal output power at 1 dB gain compression 270 W
Test signal: 2-c W-CDMA
Gp power gain PL(AV) = 67 W; VDS = 28 V 18.8 20 dB
RLin input return loss PL(AV) = 67 W; VDS = 28 V; IDq = 2000 mA -13 -9 dB
ηD drain efficiency PL(AV) = 67 W; VDS = 28 V; 716 MHz < f < 728 MHz; IDq = 2000 mA 28 33 %
ACPR5M adjacent channel power ratio (5 MHz) PL(AV) = 67 W; VDS = 28 V; 716 MHz < f < 728 MHz; IDq = 2000 mA -35 -30 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))
BLF8G09LS-270W CDFM6
(SOT1244B)
sot1244b_po Reel 13" Q1/T1 Discontinued Standard Marking BLF8G09LS-270WJ
(9340 680 46118)
Bulk Pack Discontinued Standard Marking BLF8G09LS-270WU
(9340 680 46112)

Discontinuation information

Type number Ordering code (12NC) Last-time buy date Last-time delivery date Replacement product DN Notice Status Comments
BLF8G09LS-270W 9340 680 46118 2022-09-30 2023-09-30 202109005DN Full Withdrawal
BLF8G09LS-270W 9340 680 46112 2022-09-30 2023-09-30 202109005DN Full Withdrawal

Pinning info

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

Ordering & availability

Type number Ordering code (12NC) Orderable part number Distributor Buy online Samples
BLF8G09LS-270W 9340 680 46118 BLF8G09LS-270WJ RFMW Buy Not available
DigiKey Buy
BLF8G09LS-270W 9340 680 46112 BLF8G09LS-270WU RFMW Buy Not available

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
BLF8G09LS-270W BLF8G09LS-270WJ BLF8G09LS-270W Always Pb-free 1 1
BLF8G09LS-270W BLF8G09LS-270WU BLF8G09LS-270W Always Pb-free 1 1
Quality and reliability disclaimer

Ordering & availability

Type number Ordering code (12NC) Orderable part number Distributor Buy online Samples
BLF8G09LS-270W 9340 680 46118 BLF8G09LS-270WJ RFMW Buy Not available
DigiKey Buy
BLF8G09LS-270W 9340 680 46112 BLF8G09LS-270WU RFMW Buy Not available

Design support

Title Type Date
PCB Design BLF8G09LS-270(G)W (Data sheet) Design support 2013-12-02