Power LDMOS transistor

60 W LDMOS packaged asymmetric Doherty power transistor for base station applications at frequencies from 1805 MHz to 2200 MHz.

Features and benefits

  • Excellent ruggedness
  • High efficiency
  • Low thermal resistance providing excellent thermal stability
  • Asymmetric design to achieve optimum efficiency across the band
  • Lower output capacitance for improved performance in Doherty applications
  • Designed for low memory effects providing excellent digital pre-distortion
  • 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 1805 MHz to 2200 MHz frequency range


Symbol Parameter Conditions Min Typ/Nom Max Unit
frange frequency range 1805 2200 MHz
PL(3dB) nominal output power at 3 dB gain compression 60 W
Test signal: 1-c W-CDMA
VDS drain-source voltage 1930 to 1990 MHz [0] 28 V
Gp power gain 1930 to 1990 MHz [0] 17.5 dB
ηD drain efficiency 1930 to 1990 MHz [0] 30 %
PL(AV) average output power 1930 to 1990 MHz [0] 2.5 W
ACPR adjacent channel power ratio 1930 to 1990 MHz [0] -39 [1] dBc

Package / Packing

Type number Package Outline version Reflow-/Wave
Packing Product status Marking Orderable part number,
(Ordering code (12NC))
sot1275-1_po Reel 13" Q1/T1 in Drypack Active Standard Marking BLC9G21LS-60AVY
(9349 600 94518)
Tray, NonBakeable, Multiple in Drypack Active Standard Marking BLC9G21LS-60AVZ
(9349 600 94517)

Pinning info

Pin Symbol Description Simplified outline Graphic symbol
1 D1 drain1 (main)
2 D2 drain2 (peak)
3 G1 gate1 (main)
4 G2 gate2 (peak)
5 VDM video decoupling (main)
6 VDP video decoupling (peak)
7 S source


Type number Orderable part number Chemical content RoHS / RHF Leadfree conversion date MSL MSL LF
Quality and reliability disclaimer

Ordering & availability

Type number Ordering code (12NC) Orderable part number Distributor Buy online Samples
BLC9G21LS-60AV 9349 600 94518 BLC9G21LS-60AVY DigiKey Buy Request samples
BLC9G21LS-60AV 9349 600 94517 BLC9G21LS-60AVZ DigiKey Buy Request samples

Design support

Title Type Date
PCB Design BLC9G21LS-60AV (Data sheet) Design support 2017-12-28