Power LDMOS transistor

15 W LDMOS power transistor for S-band applications in the frequency range from 2700 MHz to 3500 MHz.

Features and benefits

  • High efficiency
  • Integrated ESD protection
  • Excellent ruggedness
  • Excellent thermal stability
  • Designed for broadband operation in S-band radar applications
  • Internally matched for ease of use
  • For RoHS compliance see the product details on the Ampleon website

Applications

  • RF power amplifiers for S-band radar applications in the 2700 MHz to 3500 MHz frequency range

Downloads

Datasheet
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Design tool

RF Power Lifetime Calculator

Transistor:
BLS9G2735S-15G

Power LDMOS transistor

°C

Parametrics

Symbol Parameter Conditions Min Typ/Nom Max Unit
frange frequency range 2700 3500 MHz
PL(1dB) nominal output power at 1 dB gain compression 15 W
Test signal: Pulsed RF @ 2700 to 3100 MHz
VDS drain-source voltage 2700 to 3100 MHz [0] 32 V
Gp power gain 2700 to 3100 MHz [0] 14 dB
ηD drain efficiency 2700 to 3100 MHz [0] 55 %
PL output power 2700 to 3100 MHz [0] 15 W
IDq quiescent drain current 2700 to 3100 MHz [0] 70 mA
Test signal: Pulsed RF @ 3100 to 3500 MHz
VDS drain-source voltage 3100 to 3500 MHz [0] 32 V
Gp power gain 3100 to 3500 MHz [0] 14 dB
ηD drain efficiency 3100 to 3500 MHz [0] 52 %
PL output power 3100 to 3500 MHz [0] 15 W
IDq quiescent drain current 3100 to 3500 MHz [0] 70 mA
Test signal: Pulsed RF @ 3100 MHz
VDS drain-source voltage 3100 MHz [0] 32 V
Gp power gain 3100 MHz [0] 14 dB
ηD drain efficiency 3100 MHz [0] 59 %
PL output power 3100 MHz [0] 15 W
IDq quiescent drain current 3100 MHz [0] 70 mA

Package / Packing

Type number Package Outline version Reflow-/Wave
soldering
Packing Product status Marking Orderable part number,
(Ordering code (12NC))
BLS9G2735S-15G CDFM2
(SOT975C)
sot975c_po Bulk Pack Active Standard Marking BLS9G2735S-15GU
(9349 601 89112)

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
BLS9G2735S-15G BLS9G2735S-15GU BLS9G2735S-15G Always Pb-free 1 1
Quality and reliability disclaimer

Ordering & availability

Type number Ordering code (12NC) Orderable part number Distributor Buy online Samples
BLS9G2735S-15G 9349 601 89112 BLS9G2735S-15GU DigiKey Buy Request samples

Design support

Title Type Date
BLS9G2735S-15G ADS-2016 Simulation model 2019-07-23
PCB Design BLS9G2735S-15G (Data sheet) Design support 2019-07-24