BLF7G20LS-250P

BLF7G20LS-250P

Download datasheet This product has been discontinued.
Click here for discontinuation information.
This product has been discontinued. Click here for discontinuation information.
The replacement is: BLC10G20LS-240PWT

Power LDMOS transistor

250 W LDMOS power transistor for base station applications at frequencies from 1805 MHz to 1880 MHz

Features and benefits

  • Excellent ruggedness
  • High efficiency
  • Low Rth providing excellent thermal stability
  • Designed for broadband operation (1805 MHz to 1880 MHz)
  • Lower output capacitance for improved performance in Doherty applications
  • Designed for low memory effects providing excellent pre-distortability
  • 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 1805 MHz to 1880 MHz frequency range

Downloads

Datasheet
All models
All documentation

All documents

Design tool

RF Power Lifetime Calculator

Transistor:
BLF7G20LS-250P

Power LDMOS transistor

°C

Parametrics

Symbol Parameter Conditions Min Typ/Nom Max Unit
frange frequency range 1805 1880 MHz
PL(1dB) nominal output power at 1 dB gain compression 250 W
Test signal: 2-c W-CDMA
Gp power gain PL(AV) = 70 W; VDS = 28 V 16 18 dB
RLin input return loss PL(AV) = 70 W; VDS = 28 V; IDq = 1900 mA -12 dB
ηD drain efficiency PL(AV) = 70 W; VDS = 28 V; 1805 MHz ≤ f ≤ 1880 MHz; IDq = 1900 mA 30 35 %
PL(AV) average output power 70 W
ACPR adjacent channel power ratio PL(AV) = 70 W; VDS = 28 V; 1805 MHz ≤ f ≤ 1880 MHz; IDq = 1900 mA -29.5 -24.5 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))
BLF7G20LS-250P SOT539B
(SOT539B)
sot539b_po Reel 13" Q1/T1 Discontinued Standard Marking BLF7G20LS-250P,118
(9340 644 57118)
Bulk Pack Discontinued Standard Marking BLF7G20LS-250P,112
(9340 644 57112)

Discontinuation information

Type number Ordering code (12NC) Last-time buy date Last-time delivery date Replacement product DN Notice Status Comments
BLF7G20LS-250P 9340 644 57118 2019-03-31 2019-06-30 BLC10G20LS-240PWT 201806003DN Full Withdrawal Replacement: BLC10G20LS-240PWT
BLF7G20LS-250P 9340 644 57112 2019-03-31 2019-06-30 BLC10G20LS-240PWT 201806003DN Full Withdrawal Replacement: BLC10G20LS-240PWT

Pinning info

Pin Symbol Description Simplified outline Graphic symbol
1 D1 drain1
2 D2 drain2
3 G1 gate1
4 G2 gate2
5 S source

Quality

All type numbers in the table below are discontinued.

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
BLF7G20LS-250P 9340 644 57118 BLF7G20LS-250P,118 RFMW Buy Not available
DigiKey Buy
BLF7G20LS-250P 9340 644 57112 BLF7G20LS-250P,112 RFMW Buy Not available
DigiKey Buy

Design support