BLF8G09LS-400PW

BLF8G09LS-400PW

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

400 W LDMOS power transistor 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
  • Lower output capacitance for improved performance in Doherty applications
  • Decoupling leads to enable improved video bandwidth (45 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
  • 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 716 MHz to 960 MHz frequency range

Downloads

Datasheet
All documentation

All documents

Design tool

RF Power Lifetime Calculator

Transistor:
BLF8G09LS-400PW

Power LDMOS transistor

°C

Parametrics

Symbol Parameter Conditions Min Typ/Nom Max Unit
frange frequency range 716 960 MHz
PL(3dB) nominal output power at 3 dB gain compression 400 W
Test signal: 2-c W-CDMA
Gp power gain PL(AV) = 95 W; VDS = 28 V 18.8 20.6 dB
RLin input return loss PL(AV) = 95 W; VDS = 28 V; IDq = 3400 mA -19 -11 dB
ηD drain efficiency PL(AV) = 95 W; VDS = 28 V; 716 MHz < f < 728 MHz; IDq = 3400 mA 26 30 %
ACPR5M adjacent channel power ratio (5 MHz) PL(AV) = 95 W; VDS = 28 V; 716 MHz < f < 728 MHz; IDq = 3400 mA -35 -32 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-400PW CDFM8
(SOT1242B)
sot1242b_po Reel 13" Q1/T1 Discontinued Standard Marking BLF8G09LS-400PWJ
(9340 680 61118)
Bulk Pack Discontinued Standard Marking BLF8G09LS-400PWU
(9340 680 61112)

Discontinuation information

Type number Ordering code (12NC) Last-time buy date Last-time delivery date Replacement product DN Notice Status Comments
BLF8G09LS-400PW 9340 680 61118 2022-09-30 2023-09-30 202109005DN Full Withdrawal
BLF8G09LS-400PW 9340 680 61112 2022-09-30 2023-09-30 202109005DN Full Withdrawal

Pinning info

Pin Symbol Description Simplified outline Graphic symbol
1 D1 drain1
2 D2 drain2
3 G1 gate1
4 G2 gate2
5 S source
6 DC1 decoupling1
7 DC2 decoupling2
8 n.c. not connected
9 n.c. not connected

Ordering & availability

Type number Ordering code (12NC) Orderable part number Distributor Buy online Samples
BLF8G09LS-400PW 9340 680 61118 BLF8G09LS-400PWJ RFMW Buy Not available
DigiKey Buy
BLF8G09LS-400PW 9340 680 61112 BLF8G09LS-400PWU RFMW Buy Not available
DigiKey Buy

Ordering & availability

Type number Ordering code (12NC) Orderable part number Distributor Buy online Samples
BLF8G09LS-400PW 9340 680 61118 BLF8G09LS-400PWJ RFMW Buy Not available
DigiKey Buy
BLF8G09LS-400PW 9340 680 61112 BLF8G09LS-400PWU RFMW Buy Not available
DigiKey Buy