BLF369

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: BLF184XR

Multi-use VHF power LDMOS transistor

General purpose 500 W LDMOS RF power transistor for pulsed and continuous wave applications in the HF/VHF band up to 500 MHz.

Features and benefits

  • Advanced flange material for optimum thermal behavior and reliability
  • Excellent ruggedness
  • High power gain
  • Designed for broadband operation (HF/VHF band)
  • Source on underside eliminates DC isolators, reducing common-mode inductance
  • Easy power control
  • Integrated ESD protection
  • Compliant to Directive 2002/95/EC, regarding Restriction of Hazardous Substances

Applications

  • Pulsed applications up to 500 MHz
  • Communication transmitter applications in the HF/VHF/UHF band
  • Industrial applications up to 500 MHz

Parametrics

Symbol Parameter Conditions Min Typ/Nom Max Unit
frange frequency range 10 500 MHz
PL(1dB) nominal output power at 1 dB gain compression 500 W
Test signal: CW
Gp power gain PL = 500 W; VDS = 32 V 17 18 dB
ηD drain efficiency PL = 500 W; VDS = 32 V; f = 225 MHz; IDq = 1000 mA 55 60 %
PL output power 500 W

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))
BLF369 SOT800-2
(SOT800-2)
sot800-2_po Bulk Pack Discontinued Standard Marking BLF369,112
(9340 597 25112)

Discontinuation information

Type number Ordering code (12NC) Last-time buy date Last-time delivery date Replacement product DN Notice Status Comments
BLF369 9340 597 25112 2014-03-31 2014-06-30 BLF184XR Ampleon-DN_201306022DN Full Withdrawal

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
BLF369 9340 597 25112 BLF369,112 RFMW Buy Not available

Design support

Title Type Date
PCB Design BLF369 (Data sheet) Design support 2012-02-24