BLF6G38LS-50

BLF6G38LS-50

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: BLF9G38LS-90P

WiMAX power LDMOS transistor

50 W LDMOS power transistor for base station applications at frequencies from 3400 MHz to 3800 MHz.

Features and benefits

  • Qualified up to a maximum VDS operation of 32 V
  • Suitable for operation in the 3.4 GHz to 3.8 GHz frequency range
  • Integrated ESD protection
  • Excellent ruggedness
  • High efficiency
  • Excellent thermal stability
  • Designed for broadband operation
  • Internally matched for ease of use
  • Low gold plating thickness on leads
  • Compliant to Directive 2002/95/EC, regarding Restriction of Hazardous Substances (RoHS)

Applications

  • RF power amplifiers for base stations and multicarrier applications in the 3400 MHz to 3800 MHz frequency range

Downloads

Datasheet
All models
All documentation

All documents

Design tool

RF Power Lifetime Calculator

Transistor:
BLF6G38LS-50

WiMAX power LDMOS transistor

°C

Parametrics

Symbol Parameter Conditions Min Typ/Nom Max Unit
frange frequency range 3400 3800 MHz
PL(1dB) nominal output power at 1 dB gain compression 50 W
Test signal: NCDMA/IS95
Gp power gain PL(AV) = 9 W; VDS = 28 V 12.5 14 dB
RLin input return loss PL(AV) = 9 W; VDS = 28 V; IDq = 450 mA -10 dB
ηD drain efficiency PL(AV) = 9 W; VDS = 28 V; 3400 MHz < f < 3800 MHz; IDq = 450 mA 20 23 %
PL(AV) average output power 9 W
PL(M) peak output power PL(AV) = 9 W 65 70 W
ACPR1980k adjacent channel power ratio (1980 kHz) PL(AV) = 9 W; VDS = 28 V; 3400 MHz < f < 3800 MHz; IDq = 450 mA [0] -64 -62 dBc
ACPR885k adjacent channel power ratio (885 kHz) PL(AV) = 9 W; VDS = 28 V; 3400 MHz < f < 3800 MHz; IDq = 450 mA [0] -49 -46 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))
BLF6G38LS-50 SOT502B
(SOT502B)
sot502b_po Reel 13" Q1/T1 Discontinued Standard Marking BLF6G38LS-50,118
(9340 611 74118)
Bulk Pack Discontinued Standard Marking BLF6G38LS-50,112
(9340 611 74112)

Discontinuation information

Type number Ordering code (12NC) Last-time buy date Last-time delivery date Replacement product DN Notice Status Comments
BLF6G38LS-50 9340 611 74118 2019-03-31 2019-06-30 BLF9G38LS-90P 201806003DN Full Withdrawal Replacement: BLF9G38LS-90P (Doherty replacement)
BLF6G38LS-50 9340 611 74112 2019-03-31 2019-06-30 BLF9G38LS-90P 201806003DN Full Withdrawal Replacement: BLF9G38LS-90P (Doherty replacement)

Pinning info

Pin Symbol Description Simplified outline Graphic symbol
1 D drain
2 G gate
3 S source

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
BLF6G38LS-50 BLF6G38LS-50,118 BLF6G38LS-50 Always Pb-free 1 1
BLF6G38LS-50 BLF6G38LS-50,112 BLF6G38LS-50 Always Pb-free 1 1
Quality and reliability disclaimer

Ordering & availability

Type number Ordering code (12NC) Orderable part number Distributor Buy online Samples
BLF6G38LS-50 9340 611 74118 BLF6G38LS-50,118 RFMW Buy Not available
DigiKey Buy
BLF6G38LS-50 9340 611 74112 BLF6G38LS-50,112 RFMW Buy Request samples
DigiKey Buy

Design support

Title Type Date
BLF6G38-50 ADS-2016 Simulation model 2017-03-27
PCB Design BLF6G38(LS)-50 (Data sheet) Design support 2018-04-12