LDMOS 2-stage power MMIC

20 W, 2-stage power MMIC transistor for use in a variety of Industrial, Scientific, Medical (ISM) and cooking applications at frequencies from 2400 MHz to 2500 MHz.

The BLM2425M9S20 is designed for high power CW applications and is assembled in a high performance plastic package.

Features and benefits

  • High efficiency
  • High power gain
  • Excellent ruggedness
  • Excellent thermal stability
  • Integrated thermal sensor
  • Integrated PWM control circuitry
  • Integrated ESD protection
  • Biasing of individual stages is externally accessible
  • 50 Ω input matched; output pre-matched
  • Designed for broadband operation (frequency 2400 MHz to 2500 MHz)
  • For RoHS compliance see the product details on the Ampleon website

Applications

  • Professional and consumer cooking applications
  • Industrial, Scientific and Medical applications
  • Applicable at frequencies from 2400 MHz to 2500 MHz

Downloads

Datasheet
All application notes
All models
All documentation

All documents

Design tool

RF Power Lifetime Calculator

Transistor:
BLM2425M9S20

LDMOS 2-stage power MMIC

°C

Parametrics

Symbol Parameter Conditions Min Typ/Nom Max Unit
frange frequency range 2400 2500 MHz
PL(1dB) nominal output power at 1 dB gain compression 20 W
Test signal: CW pulsed
VDS drain-source voltage 32 V
Gp power gain PL = 20 W [0] 25.5 28 dB
PAE power-added efficiency PL = 20 W [0] 42 45 %
RLin input return loss PL = 20 W [0] -13 dB

Package / Packing

Type number Package Outline version Reflow-/Wave
soldering
Packing Product status Marking Orderable part number,
(Ordering code (12NC))
BLM2425M9S20 OMP-400-8F-1
(OMP-400-8F-1)
omp-400-8f-1_po Tray; 30-fold; dry pack Active Standard Marking BLM2425M9S20Z
(9349 603 26517)

Pinning info

Pin Symbol Description Simplified outline Graphic symbol
1 VDS(1) drain-source voltage of stage 1
2 VGS(2) gate-source voltage of stage 2
3 VGS(1) gate-source voltage of stage 1
4 RF_IN RF input
5 n.c. not connected
6 TS temperature sense FET
7 PWM PWM modulation / RF on/off
8 RF_OUT/VDS(2) RF output / drain-source voltage of stage 2

Ordering & availability

Type number Ordering code (12NC) Orderable part number Distributor Buy online Samples
BLM2425M9S20 9349 603 26517 BLM2425M9S20Z RFMW Buy Request samples
DigiKey Buy

Quality

Type number Orderable part number Chemical content RoHS / RHF Leadfree conversion date MSL MSL LF
BLM2425M9S20 BLM2425M9S20Z BLM2425M9S20 Always Pb-free 3 3
Quality and reliability disclaimer

Ordering & availability

Type number Ordering code (12NC) Orderable part number Distributor Buy online Samples
BLM2425M9S20 9349 603 26517 BLM2425M9S20Z RFMW Buy Request samples
DigiKey Buy