Power LDMOS transistor

550 W LDMOS packaged asymmetric Doherty power transistor for base station applications at frequencies from 1805 MHz to 1880 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
  • For RoHS compliance see the product details on the Ampleon website

Applications

  • RF power amplifiers for base stations and multi carrier applications in the 1805 MHz to 1880 MHz frequency range

Parametrics

Symbol Parameter Conditions Min Typ/Nom Max Unit
frange frequency range 1805 1880 MHz
PL(3dB) nominal output power at 3 dB gain compression 620 W
Test signal: 1-c W-CDMA
VDS drain-source voltage PL(AV) = 115 W [0] 32 V
Gp power gain PL(AV) = 115 W [0] 15.1 16.1 dB
ηD drain efficiency PL(AV) = 115 W [0] 46 50 %
RLin input return loss PL(AV) = 115 W [0] -11 -7 dB
ACPR adjacent channel power ratio PL(AV) = 115 W [0] -32 -27 dBc
PARO output peak-to-average ratio PL(AV) = 148 W [1] 6.3 6.8 dB
PL(M) peak output power PL(AV) = 148 W [1] 620 705 W

Package / Packing

Type number Package Outline version Reflow-/Wave
soldering
Packing Product status Marking Orderable part number,
(Ordering code (12NC))
BLC10G18XS-551AV SOT1258-5
(SOT1258-5)
sot1258-5_po.pdf Reel 13" Q1/T1 in Drypack Active Standard Marking BLC10G18XS-551AVY
(9349 602 08518)
Tray, NonBakeable, Multiple in Drypack Active Standard Marking BLC10G18XS-551AVZ
(9349 602 08517)

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)

Quality

Type number Orderable part number Chemical content RoHS / RHF Leadfree conversion date MSL MSL LF
BLC10G18XS-551AV BLC10G18XS-551AVY BLC10G18XS-551AV Always Pb-free 3 3
BLC10G18XS-551AV BLC10G18XS-551AVZ BLC10G18XS-551AV Always Pb-free 3 3
Quality and reliability disclaimer

Design support