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MDS140L Microsemi
RF Power Transistor
MFG Part Number: MDS140L
  
140 Watts, 50 Volts, Pulsed Avionics 1030 to 1090 MHz. The MDS140L is a high power COMMON BASE bipolar transistor. It is designed for MODE-S ELM systems in the frequency band 1030-1090 MHz. The device has gold thin-film metallization and diffused ballasting for proven highest MTTF. The transistor includes input and output prematch for broadband capability. Low thermal resistance package reduces junction temperature, extends life.
 
Key AttributesValue
TechnologyBipolar/HBT
Frequency Range : Minimum Frequency1030 MHz
Frequency Range : Maximum Frequency1090 MHz
P1dB
P3dB
Gain9.5 dB
Pout140 W
Test signalPulsed
Efficiency50 %
Supply Voltage50 VDC
Thermal Resistance0.15 °C/W
Package Name55AW
Package Type
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This product is available in the following countries:
  • Global
   
MICROSEMI