This product is not recommended for design-in.
The recommended type is: BLC9H10XS-500A

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


All documentation

All documents

Design tool

RF Power Lifetime Calculator


Power LDMOS transistor



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

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))
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)


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
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