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PTRA094858NF-V1

High Power RF LDMOS FET; 400 W; 48 V; 859 – 960 MHz
NOTE: Not recommended for new designs.

The PTRA094858NF is a 400-watt Doherty LDMOS transistor intended for use in multi-standard cellular power amplifier applications in the 859 to 960 MHz frequency band. Features include input and output matching; high gain and thermally-enhanced package with earless flange. Manufactured with Wolfspeed’s advanced LDMOS process; this device provides excellent thermal performance and superior reliability.

PTRA094858NF-V1

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Technology
Frequency Min
Frequency Max
P3dB Output Power
Gain
Efficiency
Operating Voltage
Package Type
PTRA094858NF-V1
No
LDMOS
0.859 GHz
0.96 GHz
500 W
17 dB
52%
48 V
Plastic
Features
  • Broadband internal input and output matching
  • Asymmetrical Doherty design
    • Main : P1dB = 150 W Typ
    • Peak : P1dB = 250 W Typ
  • Typical pulsed CW performance; 895 MHz; 48 V; Doherty configuration; 10 μsec pulse width; 10% duty cycle; class AB
    • Output power at P1dB = 400 W
    • Output power at P3dB = 500 W
    • Efficiency = 63%
    • Gain = 18.5 dB
  • Integrated ESD protection
Applications

Multi-standard cellular power amplifiers

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