This product is not recommended for design-in.
The recommended type is: BLF8G27LS-100V

Power LDMOS transistor

100 W LDMOS power transistor with improved video bandwidth for base station applications at frequencies from 2500 MHz to 2700 MHz.

Features and benefits

  • Excellent ruggedness
  • High efficiency
  • Low thermal resistance providing excellent thermal stability
  • Designed for broadband operation (2500 MHz to 2700 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)


  • RF power amplifiers for base stations and multi carrier applications in the 2500 MHz to 2700 MHz frequency range


All documentation

All documents

Design tool

RF Power Lifetime Calculator


Power LDMOS transistor



Symbol Parameter Conditions Min Typ/Nom Max Unit
frange frequency range 2500 2700 MHz
PL(1dB) nominal output power at 1 dB gain compression 100 W
Test signal: 2-c W-CDMA
Gp power gain PL(AV) = 25 W; VDS = 28 V 15.8 17 dB
RLin input return loss PL(AV) = 25 W; VDS = 28 V; IDq = 900 mA -12 -8 dB
ηD drain efficiency PL(AV) = 25 W; VDS = 28 V; 2500 MHz < f < 2700 MHz; IDq = 900 mA 23 28 %
ACPR5M adjacent channel power ratio (5 MHz) PL(AV) = 25 W; VDS = 28 V; 2500 MHz < f < 2700 MHz; IDq = 900 mA -32 -27 dBc

Package / Packing

All type numbers in the table below are not recommended for design-in.

Type number Package Outline version Reflow-/Wave
Packing Product status Marking Orderable part number,
(Ordering code (12NC))
BLF8G27LS-100 SOT502B
sot502b_po Reel 13" Q1/T1 Active Standard Marking BLF8G27LS-100J
(9340 683 13118)
Bulk Pack Active Standard Marking BLF8G27LS-100U
(9340 683 13112)

Pinning info

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


All type numbers in the table below are not recommended for design-in.

Type number Orderable part number Chemical content RoHS / RHF Leadfree conversion date MSL MSL LF
BLF8G27LS-100 BLF8G27LS-100J BLF8G27LS-100 Always Pb-free 1 1
BLF8G27LS-100 BLF8G27LS-100U BLF8G27LS-100 Always Pb-free 1 1
Quality and reliability disclaimer

Ordering & availability

Type number Ordering code (12NC) Orderable part number Distributor Buy online Samples
BLF8G27LS-100 9340 683 13118 BLF8G27LS-100J DigiKey Buy Request samples
BLF8G27LS-100 9340 683 13112 BLF8G27LS-100U DigiKey Buy Request samples

Design support

Title Type Date
PCB Design BLF8G27LS-100 (Data sheet) Design support 2014-01-31