PTRA082808NF-V1

High Power RF LDMOS FET 280 W; 48 V; 790 - 820 MHz

The PTRA082808NF is a 280-watt LDMOS FET intended for use in multi-standard cellular power amplifier applications in the 790 to 820 MHz frequency band. Features include input and output matching; high gain and thermally-enhanced package with earless flanges. Manufactured with an advanced LDMOS process; this device provides excellent thermal performance and superior reliability.

Product Specifications

Part Number
PTRA082808NF-V1
Description
High Power RF LDMOS FET 280 W; 48 V; 790 - 820 MHz
Min Frequency (MHz)
790
Max Frequency(MHz)
820
P3dB Output Power(W)
250
Gain(dB)
15.5
Efficiency(%)
45
Operating Voltage(V)
48
Package Category
Plastic
Form
Packaged Discrete Transistor
Technology
LDMOS

Features

  • Broadband internal input and output matching
  • Asymmetrical design: Main: P1dB = 115 W Typ; Peak: P1dB = 165 W Typ
  • Typical Pulsed CW performance; 820 MHz; 48 V; Doherty configuration: Output power at P3dB = 250 W; Efficiency = 55.6 %; Gain = 16.2 dB
  • Capable of handling 10:1 VSWR @ 48 V; 56.2 W(CW) output power
  • Integrated ESD protection
  • Pb-free and RoHS compliant

Technical Resources

Datasheet


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PTRA082808NF-V1
Transistor,LDMOS RF, 790?820MHz, 280W