Power LDMOS transistor

400 W LDMOS packaged asymmetric Doherty power transistor for base station applications at frequencies from 1800 MHz to 2000 MHz.

Features and benefits

  • Excellent ruggedness
  • Excellent electrical stability
  • Suitable for conventional and inverted Doherty
  • 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)

Applications

  • RF power amplifiers for base stations and multi carrier applications in the 1800 MHz to 2000 MHz frequency range

Downloads

Datasheet
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Design tool

RF Power Lifetime Calculator

Transistor:
BLC8G20LS-400AV

Power LDMOS transistor

°C

Parametrics

Symbol Parameter Conditions Min Typ/Nom Max Unit
frange frequency range 1800 2000 MHz
PL(3dB) nominal output power at 3 dB gain compression 400 W
Test signal: 1-c W-CDMA
Gp power gain PL(AV) = 85 W; VDS = 32 V [0] 14.5 15.5 dB
RLin input return loss PL(AV) = 85 W; VDS = 32 V [0] -11 -7 dB
ηD drain efficiency PL(AV) = 85 W [0] 40 44 %
PL(M) peak output power PL(AV) = 100 W [0] 400 475 W
ACPR adjacent channel power ratio PL(AV) = 85 W [0] -31 -27 dBc
PARo output peak-to-average ratio PL(AV) = 100 W [0] 6 6.7 dB

Package / Packing

Type number Package Outline version Reflow-/Wave
soldering
Packing Product status Marking Orderable part number,
(Ordering code (12NC))
BLC8G20LS-400AV DFM6
(SOT1258-1)
sot1258-1_po.pdf Reel 13" Q1/T1 in Drypack Active Standard Marking BLC8G20LS-400AVY
(9340 685 38518)
Tray, NonBakeable, Multiple in Drypack Active Standard Marking BLC8G20LS-400AVZ
(9340 685 38517)

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
BLC8G20LS-400AV BLC8G20LS-400AVY BLC8G20LS-400AV Always Pb-free 3 3
BLC8G20LS-400AV BLC8G20LS-400AVZ BLC8G20LS-400AV Always Pb-free 3 3
Quality and reliability disclaimer

Ordering & availability

Type number Ordering code (12NC) Orderable part number Distributor Buy online Samples
BLC8G20LS-400AV 9340 685 38518 BLC8G20LS-400AVY RFMW Buy Request samples
DigiKey Buy
BLC8G20LS-400AV 9340 685 38517 BLC8G20LS-400AVZ RFMW Buy Not available
DigiKey Buy

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