4600 Silicon Drive | Durham, NC 27703 | www.wolfspeed.com

Rev. 0

4, 2023-06-28

All published data at TCASE = 25°C unless otherwise indicated

ESD: Electrostatic discharge sensitive device—observe handling precautions!

Thermally-Enhanced High Power RF LDMOS FET

150 W, 28 V, 1805 – 1990 MHz

Description

The PXFC191507FC is a 150-watt LDMOS FET intended for use

in multi-standard cellular power amplifier applications in the 1805

to 1990 MHz frequency band. Features include input and output

matching, high gain and thermally-enhanced package with earless

flanges. Manufactured with Wolfspeed's advanced LDMOS process,

this device provides excellent thermal performance and superior

reliability.

PXFC191507FC

Package H-37248G-4/2

RF Characteristics

Two-carrier WCDMA Specifications (tested in Wolfspeed production test fixture)

VDD = 28 V, IDQ = 960 mA, POUT = 32 W avg, ƒ1 = 1980 MHz, ƒ2 = 1990 MHz, 3GPP signal, channel bandwidth = 3.84 MHz,

peak/average = 8 dB @ 0.01% CCDF

Characteristic

Symbol

Min

Typ

Max

Unit

Gain

Gps

19

20.5

—

dB

Drain Efficiency

hD

29

31

—

%

Intermodulation Distortion

IMD

—

–33

–31

dBc

Features

• Broadband internal input and output matching

• Typical Pulsed CW performance, 1990 MHz, 28 V,

10 µs pulse width, 10% duty cycle, class AB test

- Output power at P1dB = 140 W

- Efficiency = 54%

- Gain = 19.5 dB

• Typical single-carrier WCDMA performance,

1990 MHz, 28 V, 10 dB PAR @ 0.01% CCDF, Test

Model 1 with 16DPCH

- Output power = 32 W avg

- Efficiency = 34%

- Gain = 20 dB

- ACPR = –31 dBc@ 5 MHz

• Capable of handling 10:1 VSWR @28 V, 150 W

(CW) output power

• Integrated ESD protection : Human Body Model,

Class 1C (per JESD22-A114)

• Low thermal resistance

• Pb-free and RoHS compliant

0

10

20

30

40

50

60

16

17

18

19

20

21

22

29

33

37

41

45

49

53

Output Power (dBm)

Two-carrier WCDMA Drive-up

VDD = 28 V, IDQ = 960 mA, VGS = 2.65 V,

ƒ = 1990 MHz, 3GPP WCDMA signal,

PAR = 8 dB, 10 MHz carrier spacing,

BW 3.84 MHz

Gain

Efficiency

c191507fc_g1

PXFC191507FC

not

recommended

for

new

design