Power LDMOS transistor

250 W LDMOS power transistor for base station applications at frequencies from 920 MHz to 960 MHz.

Features and benefits

  • Excellent ruggedness
  • High efficiency
  • Low thermal resistance providing excellent thermal stability
  • Designed for broadband operation (869 MHz to 960 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 (input and output)
  • Integrated ESD protection
  • 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 869 MHz to 960 MHz frequency = range

Downloads

Datasheet
All documentation

All documents

Design tool

RF Power Lifetime Calculator

Transistor:
BLF7G10LS-250

Power LDMOS transistor

°C

Parametrics

Symbol Parameter Conditions Min Typ/Nom Max Unit
frange frequency range 920 960 MHz
PL(1dB) nominal output power at 1 dB gain compression 250 W
Test signal: 2-c W-CDMA
Gp power gain PL(AV) = 60 W; VDS = 30 V [0] 18.5 19.5 dB
RLin input return loss PL(AV) = 60 W; VDS = 30 V; IDq = 1800 mA [0] -15.5 -10 dB
ηD drain efficiency PL(AV) = 60 W; VDS = 30 V; 920 MHz ≤ f ≤ 960 MHz; IDq = 1800 mA [0] 27 30.5 %
PL(AV) average output power [0] 60 W
ACPR adjacent channel power ratio PL(AV) = 60 W; VDS = 30 V; 920 MHz ≤ f ≤ 960 MHz; IDq = 1800 mA [0] -34 -31 dBc

Package / Packing

Type number Package Outline version Reflow-/Wave
soldering
Packing Product status Marking Orderable part number,
(Ordering code (12NC))
BLF7G10LS-250 SOT502B
(SOT502B)
sot502b_po Reel 13" Q1/T1 Active Standard Marking BLF7G10LS-250,118
(9340 656 07118)
Bulk Pack Active Standard Marking BLF7G10LS-250,112
(9340 656 07112)

Pinning info

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

Quality

Type number Orderable part number Chemical content RoHS / RHF Leadfree conversion date MSL MSL LF
BLF7G10LS-250 BLF7G10LS-250,118 BLF7G10LS-250 Always Pb-free 1 1
BLF7G10LS-250 BLF7G10LS-250,112 BLF7G10LS-250 Always Pb-free 1 1
Quality and reliability disclaimer

Ordering & availability

Type number Ordering code (12NC) Orderable part number Distributor Buy online Samples
BLF7G10LS-250 9340 656 07118 BLF7G10LS-250,118 RFMW Buy Request samples
DigiKey Buy
BLF7G10LS-250 9340 656 07112 BLF7G10LS-250,112 RFMW Buy Not available
DigiKey Buy

Design support

Title Type Date
PCB Design BLF7G10L(S)-250 (Data sheet) Design support 2012-02-24