Power LDMOS transistor

400 W LDMOS packaged asymmetric Doherty power transistor for base station applications at frequencies from 1452 MHz to 1511 MHz

Features and benefits

  • Excellent ruggedness
  • High-efficiency
  • Low thermal resistance providing excellent thermal stability
  • Lower output capacitance for improved performance in Doherty applications
  • Designed for low memory effects providing excellent digital pre-distortion capability
  • 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 1452 MHz to 1511 MHz frequency range


All models
All documentation

All documents

Design tool

RF Power Lifetime Calculator


Power LDMOS transistor



Symbol Parameter Conditions Min Typ/Nom Max Unit
frange frequency range 1452 1511 MHz
PL(3dB) nominal output power at 3 dB gain compression 400 W
Test signal: 1-c W-CDMA
Gp power gain PL(AV) = 93 W [0] 16.5 dB
ηD drain efficiency PL(AV) = 93 W [0] 48 %
ACPR adjacent channel power ratio PL(AV) = 93 W [0] -35 [1] dBc

Package / Packing

Type number Package Outline version Reflow-/Wave
Packing Product status Marking Orderable part number,
(Ordering code (12NC))
sot1258-4_po.pdf Reel 13" Q1/T1 in Drypack Active Standard Marking BLC9G15XS-400AVTY
(9349 600 36518)
Tray, NonBakeable, Multiple in Drypack Active Standard Marking BLC9G15XS-400AVTZ
(9349 600 36517)

Pinning info

Pin Symbol Description Simplified outline Graphic symbol
1 D2P drain2 (peak)
2 D1M drain1 (main)
3 G1M gate1 (main)
4 G2P gate2 (peak)
5 S source
6 VDP video decoupling (peak)
7 VDM video decoupling (main)


Type number Orderable part number Chemical content RoHS / RHF Leadfree conversion date MSL MSL LF
BLC9G15XS-400AVT BLC9G15XS-400AVTY BLC9G15XS-400AVT Always Pb-free 3 3
BLC9G15XS-400AVT BLC9G15XS-400AVTZ BLC9G15XS-400AVT Always Pb-free 3 3
Quality and reliability disclaimer

Ordering & availability

Type number Ordering code (12NC) Orderable part number Distributor Buy online Samples
BLC9G15XS-400AVT 9349 600 36518 BLC9G15XS-400AVTY RFMW Buy Not available
DigiKey Buy
BLC9G15XS-400AVT 9349 600 36517 BLC9G15XS-400AVTZ RFMW Buy Request samples
DigiKey Buy