Power LDMOS transistor

45 W LDMOS power transistor for base station applications at frequencies from 1800 MHz to 2000 MHz.

Features and benefits

  • Easy power control
  • Integrated ESD protection
  • Excellent ruggedness
  • High efficiency
  • Excellent thermal stability
  • Designed for broadband operation (1800 MHz to 2000 MHz)
  • Internally matched for ease of use
  • Compliant to Directive 2002/95/EC, regarding restriction of hazardous substances

Applications

  • RF power amplifiers for W-CDMA base stations
  • Multicarrier applications in the 1800 MHz to 2000 MHz frequency range

Downloads

Datasheet
All documentation

All documents

Design tool

RF Power Lifetime Calculator

Transistor:
BLF6G20-45

Power LDMOS transistor

°C

Parametrics

Symbol Parameter Conditions Min Typ/Nom Max Unit
frange frequency range 1800 2000 MHz
PL(1dB) nominal output power at 1 dB gain compression 45 W
Test signal: 2-c W-CDMA
Gp power gain PL(AV) = 2.5 W; VDS = 28 V 18.3 19.2 20.8 dB
RLin input return loss PL(AV) = 2.5 W; VDS = 28 V; IDq = 360 mA -10 -6.5 dB
ηD drain efficiency PL(AV) = 2.5 W; VDS = 28 V; 1805 MHz < f < 1880 MHz; IDq = 360 mA 12 14 %
ACPR adjacent channel power ratio PL(AV) = 2.5 W; VDS = 28 V; 1805 MHz < f < 1880 MHz; IDq = 360 mA -50 -46 dBc

Package / Packing

Type number Package Outline version Reflow-/Wave
soldering
Packing Product status Marking Orderable part number,
(Ordering code (12NC))
BLF6G20-45 CDFM2
(SOT608A)
sot608a_po Reel 11¼" Q1/T1 in LargePack Active Standard Marking BLF6G20-45,135
(9340 600 65135)
Bulk Pack Active Standard Marking BLF6G20-45,112
(9340 600 65112)

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
BLF6G20-45 BLF6G20-45,135 BLF6G20-45 Always Pb-free 1 1
BLF6G20-45 BLF6G20-45,112 BLF6G20-45 Always Pb-free 1 1
Quality and reliability disclaimer

Ordering & availability

Type number Ordering code (12NC) Orderable part number Distributor Buy online Samples
BLF6G20-45 9340 600 65135 BLF6G20-45,135 DigiKey Buy Not available
BLF6G20-45 9340 600 65112 BLF6G20-45,112 DigiKey Buy Request samples

No documentation available.