Power LDMOS transistor

400 W LDMOS packaged asymmetric Doherty power transistor for base station applications at frequencies from 791 MHz to 960 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 791 MHz to 960 MHz frequency range


Symbol Parameter Conditions Min Typ/Nom Max Unit
frange frequency range 791 960 MHz
PL(1dB) nominal output power at 1 dB gain compression 400 W
Test signal: 1-c W-CDMA
VDS drain-source voltage 791–821 MHz [0] 32 V
Gp power gain 791–821 MHz [0] 17.2 dB
ηD drain efficiency 791–821 MHz [0] 46 %
ACPR adjacent channel power ratio 791–821 MHz [0] -34 [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 BLC8G09XS-400AVTY
(9349 600 58518)
Tray, NonBakeable, Multiple in Drypack Active Standard Marking BLC8G09XS-400AVTZ
(9349 600 58517)

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
BLC8G09XS-400AVT BLC8G09XS-400AVTY BLC8G09XS-400AVT Always Pb-free 3 3
Quality and reliability disclaimer

Ordering & availability

Type number Ordering code (12NC) Orderable part number Distributor Buy online Samples
BLC8G09XS-400AVT 9349 600 58518 BLC8G09XS-400AVTY DigiKey Buy Not available
BLC8G09XS-400AVT 9349 600 58517 BLC8G09XS-400AVTZ DigiKey Buy Request samples

Design support

Title Type Date
PCB Design BLC8G09XS-400AVT (Data sheet) Design support 2018-04-23