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

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