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


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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] 15 16.2 dB
RLin input return loss PL(AV) = 93 W [0] -15 -10 dB
ηD drain efficiency PL(AV) = 93 W [0] 46.5 51 %
PL(M) peak output power PL(AV) = 110 W [0] 460 540 W
ACPR adjacent channel power ratio PL(AV) = 93 W [0] -34 -29 dBc
PARo output peak-to-average ratio PL(AV) = 110 W [0] 6.3 6.9 dB

Package / Packing

Type number Package Outline version Reflow-/Wave
Packing Product status Marking Orderable part number,
(Ordering code (12NC))
sot1258-1_po.pdf Tray, NonBakeable, Multiple in Drypack Active Standard Marking BLC9G15LS-400AVTZ
(9340 697 31517)
Reel 13" Q1/T1 in Drypack Active Standard Marking BLC9G15LS-400AVTY
(9340 697 31518)

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
BLC9G15LS-400AVT BLC9G15LS-400AVTZ BLC9G15LS-400AVT Always Pb-free 3 3
BLC9G15LS-400AVT BLC9G15LS-400AVTY BLC9G15LS-400AVT Always Pb-free 3 3
Quality and reliability disclaimer

Ordering & availability

Type number Ordering code (12NC) Orderable part number Distributor Buy online Samples
BLC9G15LS-400AVT 9340 697 31517 BLC9G15LS-400AVTZ DigiKey Buy Request samples
BLC9G15LS-400AVT 9340 697 31518 BLC9G15LS-400AVTY DigiKey Buy Not available

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