Power LDMOS transistor

25 W LDMOS transistor intended for pulsed applications in the 0.5 GHz to 1.4 GHz range.

Features and benefits

  • Easy power control
  • Integrated dual side ESD protection
  • High flexibility with respect to pulse formats
  • Excellent ruggedness
  • High efficiency
  • Excellent thermal stability
  • Designed for broadband operation (0.5 GHz to 1.4 GHz)
  • Compliant to Directive 2002/95/EC, regarding Restriction of Hazardous Substances (RoHS)

Applications

  • Amplifiers for pulsed applications in the 0.5 GHz to 1.4 GHz frequency range

Downloads

Datasheet
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All documentation

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Design tool

RF Power Lifetime Calculator

Transistor:
BLL8H0514-25

Power LDMOS transistor

°C

Parametrics

Symbol Parameter Conditions Min Typ/Nom Max Unit
frange frequency range 500 1400 MHz
PL(1dB) nominal output power at 1 dB gain compression 25 W
Test signal: Pulsed RF
Gp power gain PL = 25 W; VDS = 50 V [0] 20 21 dB
RLin input return loss PL = 25 W; VDS = 50 V [0] -15 -10 dB
ηD drain efficiency PL = 25 W; VDS = 50 V [0] 57 59 %
Pdroop(pulse) pulse droop power PL = 25 W [0] 0 0.3 dB
tr rise time PL = 25 W; VDS = 50 V [0] 20 50 ns
tf fall time PL = 25 W; VDS = 50 V [0] 6 50 ns

Package / Packing

Type number Package Outline version Reflow-/Wave
soldering
Packing Product status Marking Orderable part number,
(Ordering code (12NC))
BLL8H0514-25 SOT467C
(SOT467C)
sot467c_po Bulk Pack Active Standard Marking BLL8H0514-25U
(9340 687 29112)

Pinning info

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

Quality

Type number Orderable part number Chemical content RoHS / RHF Leadfree conversion date MSL MSL LF
BLL8H0514-25 BLL8H0514-25U BLL8H0514-25 Always Pb-free 1 1
Quality and reliability disclaimer

Ordering & availability

Type number Ordering code (12NC) Orderable part number Distributor Buy online Samples
BLL8H0514-25 9340 687 29112 BLL8H0514-25U RFMW Buy Request samples
DigiKey Buy

Design support

Title Type Date
PCB Design BLL8H0514-25 (Data sheet) Design support 2015-02-12
BLL8H0514-25 ADS-2016 Simulation model 2016-12-22