BLF8G22LS-140

BLF8G22LS-140

Download datasheet This product has been discontinued.
Click here for discontinuation information.
This product has been discontinued. Click here for discontinuation information.

Power LDMOS transistor

140 W LDMOS power transistor for base station applications at frequencies from 2000 MHz to 2200 MHz.

Features and benefits

  • Excellent ruggedness
  • High efficiency
  • Low Rth providing excellent thermal stability
  • Designed for broadband operation (2000 MHz to 2200 MHz)
  • 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 Restriction of Hazardous Substances (RoHS) Directive 2002/95/EC

Applications

  • RF power amplifiers for W-CDMA base stations
  • Multicarrier applications in the 2000 MHz to 2200 MHz frequency range

Downloads

Datasheet
All documentation

All documents

Design tool

RF Power Lifetime Calculator

Transistor:
BLF8G22LS-140

Power LDMOS transistor

°C

Parametrics

Symbol Parameter Conditions Min Typ/Nom Max Unit
frange frequency range 2000 2200 MHz
PL(3dB) nominal output power at 3 dB gain compression 140 W
Test signal: 2-c W-CDMA
Gp power gain PL(AV) = 33 W; VDS = 28 V 17.3 18.5 dB
RLin input return loss PL(AV) = 33 W; VDS = 28 V; IDq = 900 mA -10 -6 dB
ηD drain efficiency PL(AV) = 33 W; VDS = 28 V; 2110 MHz ≤ f ≤ 2170 MHz; IDq = 900 mA 29 32.5 %
ACPR adjacent channel power ratio PL(AV) = 33 W; VDS = 28 V; 2110 MHz ≤ f ≤ 2170 MHz; IDq = 900 mA -31 -27 dBc

Package / Packing

All type numbers in the table below are discontinued.

Type number Package Outline version Reflow-/Wave
soldering
Packing Product status Marking Orderable part number,
(Ordering code (12NC))
BLF8G22LS-140 SOT502B
(SOT502B)
sot502b_po Reel 13" Q1/T1 Discontinued Standard Marking BLF8G22LS-140J
(9340 674 54118)
Bulk Pack Discontinued Standard Marking BLF8G22LS-140U
(9340 674 54112)

Discontinuation information

Type number Ordering code (12NC) Last-time buy date Last-time delivery date Replacement product DN Notice Status Comments
BLF8G22LS-140 9340 674 54118 2022-09-30 2023-09-30 202109005DN Full Withdrawal
BLF8G22LS-140 9340 674 54112 2022-09-30 2023-09-30 202109005DN Full Withdrawal

Pinning info

Pin Symbol Description Simplified outline Graphic symbol
1 D drain
2 G gate
3 S source

Ordering & availability

Type number Ordering code (12NC) Orderable part number Distributor Buy online Samples
BLF8G22LS-140 9340 674 54118 BLF8G22LS-140J RFMW Buy Not available
DigiKey Buy
BLF8G22LS-140 9340 674 54112 BLF8G22LS-140U RFMW Buy Not available
DigiKey Buy

Ordering & availability

Type number Ordering code (12NC) Orderable part number Distributor Buy online Samples
BLF8G22LS-140 9340 674 54118 BLF8G22LS-140J RFMW Buy Not available
DigiKey Buy
BLF8G22LS-140 9340 674 54112 BLF8G22LS-140U RFMW Buy Not available
DigiKey Buy